Form 485BPOS

iSHARES® CORE HIGH DIVIDEND ETF

Ticker: HDVStock Exchange: NYSE Arca

Investment Objective

The iShares Core High Dividend ETF (the “Fund”) seeks to track the investment results of an index composed of relatively high dividend paying U.S. equities.

Fees and Expenses

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the “Trust”) and BlackRock Fund Advisors (“BFA”) (the “Investment Advisory Agreement”) provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

Annual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investments)1
Management Fees	Distribution and Service (12b-1) Fees	Other Expenses2	Total Annual Fund Operating Expenses
0.08%	None	0.00%	0.08%

1Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

2The amount rounded to 0.00%.

Example. This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

1 Year	3 Years	5 Years	10 Years
$8	$26	$45	$103

Portfolio Turnover. The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 82% of the average value of its portfolio.

Principal Investment Strategies

The Fund seeks to track the investment results of the Morningstar® Dividend Yield Focus IndexSM (the “Underlying Index”), which offers exposure to high quality U.S.-domiciled companies that have had strong financial health and an ability to sustain above average dividend payouts. The Underlying Index is a subset of the Morningstar® US Market IndexSM, a broad market index that represents approximately 97% of the market capitalization of publicly traded U.S. stocks. The Underlying Index is composed of qualified income-paying securities that are screened for superior company quality and financial health as

determined by Morningstar, Inc.'s (“Morningstar” or the “Index Provider”) proprietary index methodology. Stocks in the Underlying Index represent the top 75 high-yielding stocks meeting the screening requirements. The Morningstar index methodology determines “company quality” in accordance with the Morningstar Economic MoatTM rating system, in which companies are assigned a moat rating of “none,”“narrow” or “wide” based on the prospect of earning above average returns on capital and the strength of the company’s competitive advantage. Additionally, companies are screened for “financial health” using Morningstar’s Distance to Default measure, a quantitative option pricing approach that estimates a company’s probability of default. To qualify for inclusion in the Underlying Index, constituents must have a Morningstar Economic Moat rating of “narrow” or “wide” and have a Morningstar Distance to Default score in the top 50% of eligible dividend-paying companies within their sector. Companies that are not assigned a Morningstar Economic Moat rating must have a Morningstar Distance to Default score in the top 30% of eligible dividend-paying companies within their sector. Additionally, each constituent’s dividend must be deemed to be qualified income.

S-1

The Underlying Index may include large-, mid-and small-capitalization companies and may change over time. As of April 30, 2025, a significant portion of the Underlying Index is represented by securities of companies in the consumer defensive, energy, and healthcare industries or sectors. The components of the Underlying Index are likely to change over time.

BFA uses an indexing approach to try to achieve the Fund’s investment objective. The Fund does not try to “beat” the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund generally will invest at least 80% of its assets in the component securities of its Underlying Index and may invest up to 20% of its assets in certain futures, options and swap contracts, cash and cash equivalents, including shares of money market funds advised by BFA or its affiliates, as well as in securities not included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund’s total assets (including the value of any collateral received).

The Underlying Index is sponsored by Morningstar, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities) and repurchase agreements collateralized by U.S. government securities are not considered to be issued by members of any industry.

Summary of Principal Risks

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below, any of which may adversely affect the Fund's net asset value per share (“NAV”), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

Risk of Investing in the U.S. Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

Dividend-Paying Stock Risk. Investing in dividend-paying stocks involves the risk that such stocks may fall out of favor with investors and underperform other types of stocks or the broader market. Companies that issue dividend-paying stocks are not required to pay or continue paying dividends on such stocks. It is possible that issuers of the stocks held by the Fund will not declare dividends in the future or will reduce or eliminate the payment of dividends (including reducing or eliminating anticipated accelerations or increases in the payment of dividends), which may adversely affect the Fund.

Equity Securities Risk. Equity securities are subject to changes in value, and their values may be more volatile than those of other asset classes. The value of a security may decline for a number of reasons that may directly relate to the issuer as well as due to general industry or market conditions. Common stock is subordinated to preferred securities and debt in a company’s capital structure. Common stock has the lowest priority, and the greatest risk, with respect to dividends and any liquidation payments in the event of an issuer’s bankruptcy.

Market Risk. The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund’s NAV.

Index-Related Risk. The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider’s methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural

S-2

disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

Asset Class Risk. The securities and other assets in the Underlying Index or in the Fund’s portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

Authorized Participant Concentration Risk. An “Authorized Participant” is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units (“Creation Units”). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

Concentration Risk. The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund’s investments more than the market as a whole, to the extent that the Fund’s investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

Consumer Goods and Services Companies Risk. Consumer goods and services companies (“consumer companies”) face risks related to changes in consumer preferences and disposable income, commodity prices, government regulation, supply chain disruptions, damage to brand or reputation, economic slowdown and labor shortages, among other things.

Energy Companies Risk. Companies in the energy sector may be adversely affected by volatility in energy and commodity prices, lower demand, overproduction, depletion of resources, social and political unrest, war, trade disputes, government regulations and energy transition efforts, among other factors. The energy sector is cyclical and can be significantly impacted by changes in economic conditions. Some energy companies, such as those in the oil and gas sector, face substantial costs related to exploration and production and significant operational risks. Energy companies are at risk of environmental damage claims and other litigation.

Healthcare Companies Risk. The profitability of healthcare companies may be adversely affected by extensive government regulations, restrictions on government reimbursement for medical expenses, rising costs of medical products and services, pricing pressure, the protection and expiration of patents, limited product lines, supply chain issues, labor shortages and product liability claims, among other factors.

Issuer Risk. The performance of the Fund depends on the performance of individual securities or other assets to which the

Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

Large-Capitalization Companies Risk. Large-capitalization companies may be less able than smaller-capitalization companies to adapt to changing market conditions and competitive challenges. Large-capitalization companies may be more mature and subject to more limited growth potential compared with smaller-capitalization companies. The performance of large-capitalization companies could trail the overall performance of the broader securities markets.

Management Risk. The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund’s investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

Market Trading Risk. The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund’s shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund’s portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

Non-Diversification Risk. The Fund is classified as “non-diversified.” This means that, compared with funds that are classified as “diversified,” the Fund may invest a greater percentage of its assets in securities or other instruments representing a small number of issuers or counterparties and thus may be more susceptible to the risks associated with these particular issuers or counterparties. As a result, the Fund's performance may depend to a greater extent on the performance of a small number of issuers or counterparties, which may lead to more volatility in the Fund’s NAV.

Operational and Technology Risks. The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning (“AI”), which may result in losses for the Fund and its shareholders or may impair the Fund’s operations. While the Fund’s service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund’s investments in such issuers to lose value.

S-3

Securities Lending Risk. The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

other expenses incurred by the Fund that the Underlying Index does not incur; the Fund’s holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; differences between the amount and/or timing of withholding taxes on dividends reflected in the Underlying Index from the Fund’s obligation, if any, for foreign withholding taxes; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

S-4

Performance Information

The performance information below illustrates how the Fund’s performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund’s performance to that of an appropriate broad-based securities market index and the Underlying Index. Returns assume the reinvestment of any dividends and distributions. The Fund’s returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund’s current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

Calendar Year-by-Year Returns

	Return (%)	Period Ended
Calendar Year-to-Date Return	5.91%	June 30, 2025
During the periods shown in the chart:
Best Quarter	15.45%	December 31, 2022
Worst Quarter	-26.13%	March 31, 2020

Average Annual Total Returns
(for the periods ended December 31, 2024)

	One Year	Five Years	Ten Years
(Inception Date: 3/29/2011)
Return Before Taxes	14.16%	6.79%	7.82%
Return After Taxes on Distributions	13.17%	5.81%	6.88%
Return After Taxes on Distributions and Sale of Fund Shares	9.07%	5.16%	6.13%
Morningstar US Market Index (Returns do not reflect deductions for fees, expenses or taxes)	24.09%	13.96%	12.66%
Morningstar Dividend Yield Focus Index (Returns do not reflect deductions for fees, expenses or taxes)	14.21%	6.87%	7.91%

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

S-5

Management

Investment Adviser. BlackRock Fund Advisors.

Portfolio Managers. Jennifer Hsui, Matt Waldron, Peter Sietsema and Steven White (the “Portfolio Managers”) are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Ms. Hsui, Mr. Waldron, Mr. Sietsema and Mr. White have been Portfolio Managers of the Fund since 2012, 2025, 2025 and 2025, respectively.

Purchase and Sale of Fund Shares

The Fund is an exchange-traded fund (commonly referred to as an “ETF”). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the “bid-ask spread”).

Tax Information

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.

S-6

iSHARES® ENVIRONMENTALLY AWARE REAL ESTATE ETF

Ticker: ERETStock Exchange: Nasdaq

Investment Objective

The iShares Environmentally Aware Real Estate ETF (the “Fund”) seeks to track the investment results of an index composed of developed market real estate equities while targeting increased exposure to green certification and energy efficiency relative to the parent index.

Fees and Expenses

You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

Annual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investments)1
Management Fees	Distribution and Service (12b-1) Fees	Other Expenses2	Total Annual Fund Operating Expenses
0.30%	None	0.00%	0.30%

1Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

2The amount rounded to 0.00%.

1 Year	3 Years	5 Years	10 Years
$31	$97	$169	$381

Principal Investment Strategies

The Fund seeks to track the investment results of the FTSE EPRA Nareit Developed Green Target Index (the “Underlying Index”), which was developed by FTSE International Limited (the “Index Provider” or “FTSE”). The Underlying Index is composed of securities selected from the FTSE EPRA Nareit Developed Index (the “Parent Index”). The Parent Index is composed of real estate investment trusts (“REITs”) and real estate holding and development companies from developed market countries or regions. The Underlying Index reweights constituents of the Parent Index to target, in aggregate, a minimum level of green certification; an increase in green certification and a reduction in

energy usage, both relative to the Parent Index; and a level of carbon emission intensity that is no worse than that of the Parent Index, subject to certain constraints. The Parent Index may include large-, mid- and small-capitalization constituents.

Green certification is defined as the percentage of building area owned by an issuer that has a LEED or BREEAM certification, as confirmed by a third-party data provider.

Energy usage is defined as the estimated energy usage, measured in kilowatt hours per square foot, of net leasable area owned by an issuer. A third-party data provider estimates energy usage based on factors including building location and size, primary property type, year built and time period of estimation.

The carbon emission intensity metric is calculated based on total carbon emissions, measured in metric tons of carbon dioxide-equivalent, for the buildings owned by the issuer. A third-party data provider estimates Scope 1, 2 and 3 emissions, which include both landlord and tenant emissions, for each building based on the types of energy used by similar types of buildings in the geographic area. Scope 1 emissions are direct greenhouse gas (“GHG”) emissions from fuels that are used by a building on-site. Scope 2 emissions are emissions from fuels that are burned off-site to deliver energy to a building, mainly emissions from

S-7

electricity use. Scope 3 emissions are other emissions that an issuer generates indirectly, such as emissions from tenants, transportation, waste generation and disposal, supply chain, and purchased products. The emissions are then scaled by the issuer’s enterprise value including cash (i.e., the sum of market capitalization at fiscal year-end, preferred stock, minority interests, total debt, and cash and cash equivalents).

The Index Provider begins with the Parent Index and excludes the securities of issuers that it identifies as being involved in the business of tobacco, companies involved with controversial weapons, producers and retailers of civilian firearms, and companies involved in thermal coal mining, thermal coal-based power generation or the extraction of oil sands. Certain exclusions (e.g., controversial weapons or manufacturing tobacco products) are categorical, and others are based on percentage of revenue or ownership thresholds. Additionally, the Index Provider excludes companies that it determines are involved in controversies related to the ten United Nations Global Compact (“UNGC”) principles, which are classified into four categories: human rights, labor, environment and anti-corruption.

The Index Provider then weights the remaining securities to target, in aggregate across the Underlying Index, (i) a minimum of 10% green certification; (ii) a 30% increase in green certification relative to the Parent Index; (iii) a 10% reduction in energy usage relative to the Parent Index; and (iv) a level of carbon emission intensity that is no worse than that of the Parent Index. The Underlying Index must have a beta (a measure of volatility relative to the overall market) between 0.7 and 1.3 relative to the Parent Index, using daily returns over the past two years. In addition, the Underlying Index's country and sector exposure must be within 2% of the Parent Index weight. The minimum weight for an individual constituent is 0.005% of the Underlying Index, and the maximum weight is the lesser of 10% of the Underlying Index or 10 times the constituent’s weight in the Parent Index. At each index review, the sector and country constraints and the green certification and energy usage targets may be relaxed if it is infeasible to achieve all constraints and targets.

The Underlying Index is reviewed and reconstituted annually in September, with the business involvement and UNGC controversy screens applied quarterly.

As of April 30, 2025, the Underlying Index was composed of 358 securities of companies in the following countries or regions: Australia, Austria, Belgium, Canada, Finland, France, Germany, Hong Kong, Ireland, Israel, Italy, Japan, the Netherlands, New Zealand, Norway, Slovenia, South Korea, Spain, Sweden, Switzerland, the United Kingdom (the “U.K.”), and the U.S. As of April 30, 2025, a significant portion of the Underlying Index included companies offering various real estate services, real estate operating companies and REITs. The components of the Underlying Index are likely to change over time.

performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

The Fund generally will invest at least 90% of its assets in the component securities of its Underlying Index and in investments that have economic characteristics that are substantially identical to the component securities of its Underlying Index (i.e., depositary receipts representing securities of the Underlying Index) and may invest up to 10% of its assets in certain futures, options and swap contracts, cash and cash equivalents, including shares of money market funds advised by BFA or its affiliates, as well as in securities not included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by FTSE, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

Summary of Principal Risks

S-8

Risk of Investing in Developed Countries. The Fund’s investment in developed country issuers will subject the Fund to legal, regulatory, political, currency, security, economic and other risks associated with developed countries. Developed countries tend to represent a significant portion of the global economy and have generally experienced slower economic growth than some less developed countries. Certain developed countries have experienced security concerns, such as war, terrorism and strained international relations. Incidents involving a country’s or region’s security may cause uncertainty in its markets and may adversely affect its economy and the Fund’s investments. In addition, developed countries may be adversely impacted by changes to the economic conditions of certain key trading partners, regulatory burdens, debt burdens and the price or availability of certain commodities.

Environmentally Aware Real Estate Investment Strategy Risk. The Fund’s investment strategy of tracking an Underlying Index that uses environmental factors related to real estate (e.g., green certification and energy efficiency) may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use environmental factors related to real estate or other funds that use similar criteria. Companies that own or manage real estate assets with favorable environmental factors are exposed to risks specific to the real estate market as well as the risks that are associated specifically with the environmental factors related to real estate. The issuers of securities selected for the Underlying Index may not be the same issuers selected by other index providers that use certain environmental factors with respect to real estate companies. The issuers of securities selected for the Underlying Index may have real estate assets that do not exhibit favorable environmental performance. In addition, issuers selected for the Underlying Index may not later display positive or favorable environmental performance metrics.

Real Estate Companies Risk. Real estate companies, which include real estate investment trust (“REITs”), real estate holding and operating companies, and real estate management or development companies, expose investors to the risks of owning real estate directly as well as to the risks from the way that such companies operate. Real estate is highly sensitive to general and local economic conditions and can be subject to intense competition and periodic overbuilding. Other real estate risks include decreases in property values, tax increases, zoning changes, casualty or condemnation losses, environmental liabilities, regulatory limitations on rent or eviction, and defaults by borrowers or tenants. Real estate companies may be heavily invested in one geographic region, industry or property type. They also may be highly leveraged, which can magnify losses, and interest rate increases can make it difficult to obtain financing and service debt.

greatest risk, with respect to dividends and any liquidation payments in the event of an issuer’s bankruptcy.

Assets Under Management (AUM) Risk. From time to time, an Authorized Participant (as defined below in Authorized Participant Concentration Risk), a third-party investor, the Fund’s adviser, an affiliate of the Fund’s adviser, or another fund may invest in the Fund and hold its investment for a specific period of time to allow the Fund to achieve size or scale. There can be no assurance that any such entity would not redeem its investment or that the size of the Fund would be maintained at such levels, which could negatively impact the Fund.

S-9

Currency Risk. Because the Fund’s NAV is determined in U.S. dollars, the NAV could decline if the currency of the non-U.S. market in which the Fund invests depreciates against the U.S. dollar or if there are delays or limits on the repatriation of foreign currency. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the Fund’s NAV may change quickly and without warning. In addition, the Fund may incur costs in connection with conversions between U.S. dollars and foreign currencies.

ESG Risk. To the extent that the Underlying Index uses criteria related to the ESG characteristics of issuers, this may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use ESG criteria. The Underlying Index’s use of ESG criteria may result in the Fund investing in, or allocating greater weight to, securities or market sectors that underperform the market as a whole or underperform other funds that use ESG criteria. In addition, the use of representative sampling may result in divergence of the Fund’s overall ESG characteristics or ESG risk from those of the Underlying Index. The Index Provider may evaluate security-level ESG data and, if applicable, ESG objectives or constraints that are relevant to the Underlying Index only at index reviews or rebalances. Securities included in the Underlying Index may cease to meet the relevant ESG criteria but may nevertheless remain in the Underlying Index and the Fund until the next review or rebalance by the Index Provider. As a result, certain securities in the Underlying Index, or the Underlying Index as a whole, may not meet the relevant ESG objectives or constraints at all times.

Issuer Risk. The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

be no assurance that any large shareholder or large group of shareholders would not redeem their investment. Redemptions of a large number of Fund shares could require the Fund to dispose of assets to meet the redemption requests, which can accelerate the realization of taxable income and/or capital gains and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such year. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation of large redemptions, diluting its investment returns. These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund’s NAV, increase the Fund’s brokerage costs and/or have a material effect on the market price of Fund shares.

National Closed Market Trading Risk. To the extent that securities or other assets held by the Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund’s shares trade is open, there are likely to be deviations between such asset’s current price and its last quoted price (i.e., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on the Fund is likely to be greater where a large portion of the Fund’s holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to the Fund’s NAV that may be greater than those experienced by other funds.

S-10

of a small number of issuers or counterparties, which may lead to more volatility in the Fund’s NAV.

Non-U.S. Securities Risk. Securities issued by non-U.S. issuers (including depositary receipts) are subject to different legal, regulatory, political, economic, and market risks than securities issued by U.S. issuers. These risks include greater market volatility, less market liquidity, higher transaction costs, expropriation, confiscatory taxation, adverse changes in foreign investment or currency control regulations, restrictions on the repatriation of capital, and political instability. Non-U.S. issuers may be subject to different accounting, audit and financial reporting standards than U.S. issuers, and there may be less publicly available information about non-U.S. issuers. Foreign market trading hours, different clearing and settlement procedures, and holiday schedules may limit the Fund's ability to engage in portfolio transactions. To the extent that investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund.

Small Fund Risk. When the Fund’s size is small, the Fund may experience low trading volume and wide bid/ask spreads. The

Fund’s performance near its inception date may not represent how the Fund will perform in the future or with a larger asset base. In addition, the Fund may face the risk of being delisted if it does not meet certain requirements set by the listing exchange. Any resulting liquidation of the Fund could lead to elevated transaction costs for the Fund and negative tax consequences for its shareholders.

Tracking Error Risk. The Fund may be subject to “tracking error,” which is the divergence of the Fund’s performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund’s portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund’s holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; differences between the amount and/or timing of withholding taxes on dividends reflected in the Underlying Index from the Fund’s obligation, if any, for foreign withholding taxes; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

Valuation Risk. The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund’s portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

S-11

Performance Information

Calendar Year-by-Year Returns

	Return (%)	Period Ended
Calendar Year-to-Date Return	6.84%	June 30, 2025
During the period shown in the chart:
Best Quarter	16.57%	September 30, 2024
Worst Quarter	-9.84%	December 31, 2024

Average Annual Total Returns
(for the periods ended December 31, 2024)

	One Year	Since Fund Inception
(Inception Date: 11/15/2022)
Return Before Taxes	0.70%	4.45%
Return After Taxes on Distributions	-0.68%	3.05%
Return After Taxes on Distributions and Sale of Fund Shares	0.72%	2.98%
FTSE All-World Index (Net)1 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	17.20%	17.10%
FTSE EPRA Nareit Developed Green Target Index (Net)1 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	0.20%	3.94%

1Returns for net indices generally assume the reinvestment of dividends after the deduction of the maximum withholding tax in each country applicable to non-residents of the country as determined by the index provider. Such indices use withholding tax rates that are often at a higher rate than the rates to which the Fund is subject in each country, including for countries where the Fund is not subject to withholding taxes. When this is the case, index performance will be lower than if the index used the Fund's applicable withholding tax rates, if any.

S-12

Management

Investment Adviser. BlackRock Fund Advisors.

Purchase and Sale of Fund Shares

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the “bid-ask spread”).

Tax Information

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an

individual retirement account (“IRA”), in which case, your distributions generally will be taxed when withdrawn.

Payments to Broker-Dealers and Other Financial Intermediaries

S-13

iSHARES® GLOBAL CLEAN ENERGY ETF

Ticker: ICLNStock Exchange: Nasdaq

Investment Objective

The iShares Global Clean Energy ETF (the “Fund”) seeks to track the investment results of an index composed of global equities in the clean energy sector.

Fees and Expenses

You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

Annual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investments)1
Management Fees	Distribution and Service (12b-1) Fees	Other Expenses2	Total Annual Fund Operating Expenses
0.39%	None	0.00%	0.39%

1Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

2The amount rounded to 0.00%.

1 Year	3 Years	5 Years	10 Years
$40	$125	$219	$493

Principal Investment Strategies

The Fund seeks to track the investment results of the S&P Global Clean Energy Transition IndexTM (the “Underlying Index”), which is designed to track the performance of approximately 100 clean energy-related companies. The Underlying Index is a subset of the S&P Global Broad Market Index and includes stocks traded on developed and emerging market exchanges which meet or exceed, at the time of inclusion, $300 million in total market capitalization, $100 million in float- adjusted market capitalization, and $3 million median daily value traded over a six-month period (or $2 million for existing constituents).

S&P Dow Jones Indices LLC (the “Index Provider”) uses Global Industry Classification Standard (“GICS”) and FactSet’s Revere Business Industry Classification System (“RBICS”) classifications along with Trucost Power Generation Data (“Trucost”) for utility companies to determine the eligible universe. Companies that derive at least 25% in aggregate revenue from clean energy related businesses as defined by RBICS data, companies in the Electric Utilities, Multi-Utilities, or Independent Power Producers & Energy Traders sub-industries that generate at least 20% of their power from renewable sources as measured by Trucost data, and companies in the GICS “renewable utilities” sub-industry form the preliminary universe. In addition, the Index Provider uses company exclusion criteria related to business activity (e.g., controversial weapons, tobacco, thermal coal, etc.) and other exclusion guidelines based on a company’s compliance with the United Nations Global Compact (“UNGC”) provided by Sustainalytics. Effective with the index review in October 2024, the Index Provider will utilize measurements from S&P Global Business Involvement Screens when monitoring the company exclusion criteria related to business activity (e.g., controversial weapons, tobacco, thermal coal, etc.). Lastly, the Index Provider uses RepRisk, a leading provider of business intelligence on

S-14

environmental, social, and governance risks, for screening and analysis of controversies related to companies within the index. Companies without coverage are ineligible for index inclusion until they receive such coverage.

The Index Provider defines clean energy exposure scores (“exposure scores”) for each company based on its primary business. The Index Provider also calculates carbon-to-revenue footprint standards and excludes those companies with a high carbon-to-revenue footprint standard score determined by the Index Provider. All remaining companies with a high exposure score are selected for the Underlying Index. If the Underlying Index does not have 100 constituents, companies with lower exposure scores are selected, based on market-capitalization, until a constituent count of 100 is reached. If, after a constituent count of 100 is reached, the weighted average exposure score is lower than certain thresholds, companies with low exposure scores will be removed from the Underlying Index. Therefore, while the Underlying Index targets a constituent count of 100 securities, it may be comprised of greater or fewer than 100 securities. As of April 30, 2025, there were 100 constituents in the Underlying Index.

Constituents are weighted based on a product of the constituent’s float-adjusted market capitalization and exposure score, with weights of constituents capped based on their exposure score and liquidity weight. The Index Provider determines liquidity weight based on the relative six-month median daily value of a security compared to that measure for the overall index. In addition, the cumulative weight of all stocks within the Underlying Index that have a weight greater than 4.5% cannot exceed 40%. As of April 30, 2025, the Underlying Index comprised securities of companies in the following countries or regions: Austria, Brazil, Canada, Chile, China, Denmark, Germany, Hong Kong, India, Indonesia, Israel, Italy, Japan, New Zealand, Portugal, South Korea, Spain, Switzerland, Taiwan, Turkey, the United Kingdom (“U.K.”) and the U.S. The Underlying Index may include large-, mid- or small-capitalization companies. As of April 30, 2025, a significant portion of the Underlying Index is represented by securities of companies in the industrials, technology and utilities industries or sectors. The components of the Underlying Index are likely to change over time.

and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund generally will invest at least 80% of its assets in the component securities of its Underlying Index and in investments that have economic characteristics that are substantially identical to the component securities of its Underlying Index (i.e., depositary receipts representing securities of the Underlying Index) and may invest up to 20% of its assets in certain futures, options and swap contracts, cash and cash equivalents, including shares of money market funds advised by BFA or its affiliates, as well as in securities not included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is a product of the Index Provider, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

Summary of Principal Risks

Clean Energy Companies Risk. Clean energy companies may be highly dependent on government subsidies, contracts with government entities, and the successful development of new and proprietary technologies. Seasonal weather conditions, fluctuations in the supply of and demand for clean energy products, changes in energy prices, and political events may cause fluctuations in the performance of clean energy companies and the prices of their securities.

S-15

Concentration Risk. The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund’s investments more than the market as a whole,

to the extent that the Fund’s investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

Currency Risk. Because the Fund’s NAV is determined in U.S. dollars, the NAV could decline if the currency of a non-U.S. market in which the Fund invests depreciates against the U.S. dollar or if there are delays or limits on the repatriation of foreign currency. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the Fund’s NAV may change quickly and without warning. In addition, the Fund may incur costs in connection with conversions between U.S. dollars and foreign currencies.

Custody Risk. Less developed securities markets are more likely to experience problems with the clearing and settlement of trades, as well as the custody of securities and other assets by local banks, agents and depositories. These issues may have an adverse impact on the Fund, including losses or delays in payments, delivery or recovery of money or other assets.

Industrial Companies Risk. Industrial companies face a number of risks, including supply chain and distribution disruptions, business interruptions, product obsolescence, third-party vendor risks, cyber attacks, trade disputes, product recalls, liability claims, scarcity of materials or parts, excess capacity, changes in consumer preferences, and volatility in commodity prices and currencies. The performance of such companies may also be affected by technological developments, labor relations, legislative and regulatory changes, government spending policies, and changes in domestic and international economies.

Large-Capitalization Companies Risk. Large-capitalization companies may be less able than smaller-capitalization

S-16

companies to adapt to changing market conditions and competitive challenges. Large-capitalization companies may be more mature and subject to more limited growth potential compared with smaller-capitalization companies. The performance of large-capitalization companies could trail the overall performance of the broader securities markets.

Large Shareholder and Large-Scale Redemption Risk. Certain shareholders of the Fund, including an Authorized Participant, a third-party investor, the Fund’s adviser, an affiliate of the Fund’s adviser, a market maker, or another entity, may from time to time own or manage a substantial amount of Fund shares, or may hold their investment in the Fund for a limited period of time. There can be no assurance that any large shareholder or large group of shareholders would not redeem their investment. Redemptions of a large number of Fund shares could require the Fund to dispose of assets to meet the redemption requests, which can accelerate the realization of taxable income and/or capital gains and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such year. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation of large redemptions, diluting its investment returns. These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund’s NAV, increase the Fund’s brokerage costs and/or have a material effect on the market price of Fund shares.

Mid-Capitalization Companies Risk. Compared to large-capitalization companies, mid-capitalization companies may be less stable and more susceptible to adverse developments. The securities of mid-capitalization companies may be more volatile and less liquid than those of large-capitalization companies. As a result, the Fund’s share price may be more volatile than that of a fund with a greater investment in large-capitalization stocks.

Reliance on Trading Partners Risk. The Fund invests in countries or regions whose economies are heavily dependent upon trading with key partners. Any reduction in this trading may have an adverse impact on the Fund's investments. Through its holdings of

S-17

securities of certain issuers, the Fund is specifically exposed to Asian Economic Risk, European Economic Risk and U.S. Economic Risk.

Risk of Investing in Asia. Investments in Asian issuers subject the Fund to legal, regulatory, political, economic, currency, geographic and security risks that are specific to Asia. There is no guarantee that the economic growth and industrialization in certain Asian economies will continue. Certain Asian countries have experienced expropriation and/or nationalization of assets, confiscatory taxation, currency devaluations and restrictions, political or social instability, and armed conflict. An adverse economic or political event in one Asian country may negatively affect countries throughout the region. In particular, because many Asian countries depend significantly on international trade, shifts in relationships with key trading partners, such as China and the U.S., may have a region-wide economic impact. Regional geopolitical risks include the historical tensions between South Korea and North Korea, China’s complex territorial dispute regarding the sovereignty of Taiwan and its pledge to take control of Taiwan, and frictions between China and the Philippines in the South China Sea.

Risk of Investing in China. Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, are subject to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. Despite economic and market reforms in recent decades, the Chinese government’s control over certain sectors and enterprises and significant regulation of investment and industry are still pervasive. Chinese companies are subject to the risk that Chinese authorities can intervene in their operations and structure. Chinese markets generally continue to experience inefficiency, a lack of publicly available information and/or political and social instability and may be subject to volatility and pricing anomalies resulting from governmental influence. Internal social unrest or confrontations with other countries, including military conflicts in response to such events, may disrupt China’s economy and markets and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, export controls, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China’s economy and Chinese issuers in which the Fund invests. Incidents involving China’s or the region’s security may adversely affect the Chinese economy and markets and the Fund’s investments.

include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including those listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about the Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, or for other reasons, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and shareholders may have limited legal remedies.

Many Chinese companies listed on U.S. exchanges use variable interest entities or “VIEs” in their structure as a result of foreign ownership restrictions. Any change in the operations of entities in a VIE structure, the status of VIE contractual arrangements or the legal or regulatory environment in China could result in significant, and possibly permanent and/or total, losses for investments in VIE issuers. The Fund does not select investments based on investor protection considerations.

Risk of Investing in Emerging Markets. Investments in emerging markets may be subject to a greater risk of loss than investments in more developed markets. The risks of emerging markets may include, among others, greater market volatility; political, legal, economic, and social instability; less developed securities markets, including settlement, custody and valuation processes; government expropriation or nationalization of assets; greater volatility in currency exchange rates; more capital controls; less governmental supervision and regulation; and less stringent accounting, auditing and disclosure requirements. There may be significant obstacles to obtaining information necessary for investigations into or litigation against companies, and shareholders may have limited legal remedies. The Fund does not select investments based on investor protection considerations. Emerging market securities may face liquidity challenges, and the

S-18

Fund may be unable to liquidate its positions in such securities at a favorable time or price.

Semiconductor Companies Risk. The semiconductor industry is characterized by rapid technological change and product obsolescence, cyclical market patterns, price erosion, periods of over-capacity and production shortages, variations in manufacturing costs and yields, and significant expenditures for capital equipment and product development. Semiconductor companies depend significantly on third-party suppliers and the availability of raw materials and may be adversely affected by supply chain disruptions. They also may be adversely affected by the loss or impairment of intellectual property rights.

Small-Capitalization Companies Risk. Compared to mid- and large-capitalization companies, small-capitalization companies may be less stable and more susceptible to adverse developments. The securities of small-capitalization companies may be more volatile and less liquid than those of mid- and large-capitalization companies. As a result, the Fund’s share price may be more volatile than that of a fund with a greater investment in large- or mid-capitalization stocks.

Technology Companies Risk. Technology companies and companies that rely heavily on technological advances may have limited product lines, markets, financial resources, supply chains and personnel. These companies typically face intense competition, potentially rapid product obsolescence and changes in product cycles and customer preferences. They may face unexpected risks and costs associated with technological developments, such as artificial intelligence and machine learning. Technology companies also depend heavily on intellectual property rights and may be adversely affected by the loss or impairment of those rights. Technology companies may face increased government scrutiny and may be subject to adverse government or legal action.

Thematic Investing Risk. The Fund relies on the Index Provider to identify securities that reflect the relevant themes and sub-themes for inclusion in the Underlying Index. There is no guarantee that the Underlying Index or the Fund will reflect the intended theme and sub-theme exposures. The Fund’s performance may suffer if such securities are not correctly

identified, if a theme or sub-theme develops in an unexpected manner, or if securities in the Underlying Index do not benefit from the development of a theme or sub-theme. The Fund’s performance may also be impacted if securities that are not related to the theme or sub-theme are included in the Underlying Index.

Utility Companies Risk. The utilities sector is generally subject to significant government regulation and oversight, including restrictions on rates as well as environmental and other regulations. Utility companies also may face risks related to, among other things, natural disasters, cyber or other attacks, capital project funding, energy price volatility and increased competition.

S-19

Performance Information

Calendar Year-by-Year Returns

	Return (%)	Period Ended
Calendar Year-to-Date Return	16.11%	June 30, 2025
During the periods shown in the chart:
Best Quarter	52.71%	December 31, 2020
Worst Quarter	-21.59%	December 31, 2024

Average Annual Total Returns
(for the periods ended December 31, 2024)

	One Year	Five Years	Ten Years
(Inception Date: 6/24/2008)
Return Before Taxes	-25.78%	0.59%	3.48%
Return After Taxes on Distributions	-25.96%	0.36%	3.03%
Return After Taxes on Distributions and Sale of Fund Shares	-14.90%	0.60%	2.72%
S&P Global Broad Market Index (Net)1 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	16.24%	9.44%	8.86%
S&P Global Clean Energy Transition Index (Net)1,2 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	-25.79%	0.74%	3.25%

2On February 10, 2025, the name of the Fund's Underlying Index changed from the S&P Global Clean Energy Index to the S&P Global Clean Energy Transition Index.

S-20

Management

Investment Adviser. BlackRock Fund Advisors.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

S-21

iSHARES® GLOBAL REIT ETF

Ticker: REETStock Exchange: NYSE Arca

Investment Objective

The iShares Global REIT ETF (the “Fund”) seeks to track the investment results of an index composed of global real estate equities in developed and emerging markets.

Fees and Expenses

You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

Annual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investments)1
Management Fees	Distribution and Service (12b-1) Fees	Other Expenses2	Total Annual Fund Operating Expenses
0.14%	None	0.00%	0.14%

1Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

2The amount rounded to 0.00%.

1 Year	3 Years	5 Years	10 Years
$14	$45	$79	$179

Principal Investment Strategies

The Fund seeks to track the investment results of the FTSE EPRA Nareit Global REITs Index (the “Underlying Index”), which is designed to track the performance of publicly listed real estate investment trusts (“REITs”) (or their local equivalents) in both developed and emerging markets. The index components must qualify for REIT (or its local equivalent) status in their country of domicile and meet certain liquidity, size, and earnings before interest, taxes, depreciation and amortization (EBITDA) requirements. Components are adjusted for free float and foreign ownership limits. As of April 30, 2025, the Underlying Index was

composed of securities of companies in the following countries or regions: Australia, Belgium, Brazil, Canada, China, France, Germany, Hong Kong, India, Indonesia, Ireland, Italy, Japan, Malaysia, Mexico, the Netherlands, New Zealand, the Philippines, Saudi Arabia, Slovenia, South Africa, South Korea, Spain, Thailand, Turkey, the United Kingdom (the “U.K.”) and the U.S. As of April 30, 2025, a significant portion of the Underlying Index is represented by REITs. The components of the Underlying Index are likely to change over time.

S-22

The Fund generally will invest at least 80% of its assets in the component securities of its Underlying Index and in investments that have economic characteristics that are substantially identical to the component securities of its Underlying Index (i.e., depositary receipts representing securities of the Underlying Index) and may invest up to 20% of its assets in certain futures, options and swap contracts, cash and cash equivalents, including shares of money market funds advised by BFA or its affiliates (“BlackRock Cash Funds”), as well as in securities not included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by FTSE International Limited (“FTSE” or the “Index Provider”), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

Summary of Principal Risks

Authorized Participant Concentration Risk. An “Authorized Participant” is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the

S-23

Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units (“Creation Units”). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such year. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation of large redemptions, diluting its investment returns. These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund’s NAV, increase the Fund’s brokerage costs and/or have a material effect on the market price of Fund shares.

S-24

are made in a limited number of countries, events in those countries will have a more significant impact on the Fund.

The Chinese economy is highly reliant on trade. A reduction in spending on Chinese products and services, supply chain diversification, the institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China’s key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally

expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Risk of Investing in Saudi Arabia. Investing in Saudi Arabian issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to Saudi Arabia. The economy of Saudi Arabia is dominated by petroleum exports. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more developed countries, which may negatively affect the value of the Fund’s investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. Instability in the Middle East region could adversely impact the economy of Saudi Arabia, and there is no assurance of political stability in Saudi Arabia.

The ability of foreign investors to invest in the securities of Saudi Arabian companies could be restricted by the Saudi Arabian

S-25

government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. The Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to the Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions.

in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; differences between the amount and/or timing of withholding taxes on dividends reflected in the Underlying Index from the Fund’s obligation, if any, for foreign withholding taxes; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

S-26

Performance Information

Calendar Year-by-Year Returns

	Return (%)	Period Ended
Calendar Year-to-Date Return	4.77%	June 30, 2025
During the periods shown in the chart:
Best Quarter	16.03%	September 30, 2024
Worst Quarter	-30.17%	March 31, 2020

Average Annual Total Returns
(for the periods ended December 31, 2024)

	One Year	Five Years	Ten Years
(Inception Date: 7/8/2014)
Return Before Taxes	2.40%	0.34%	3.22%
Return After Taxes on Distributions	1.23%	-0.70%	1.76%
Return After Taxes on Distributions and Sale of Fund Shares	1.72%	-0.06%	1.93%
FTSE All-World Index (Net)1 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	17.20%	9.98%	9.20%
FTSE EPRA Nareit Global REITs Index (Net)1 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	1.61%	-0.41%	2.43%

S-27

Management

Investment Adviser. BlackRock Fund Advisors.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

S-28

iSHARES® INTERNATIONAL DEVELOPED REAL ESTATE ETF

Ticker: IFGLStock Exchange: Nasdaq

Investment Objective

The iShares International Developed Real Estate ETF (the “Fund”) seeks to track the investment results of an index composed of real estate equities in developed non-U.S. markets.

Fees and Expenses

You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

Annual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investments)1
Management Fees	Distribution and Service (12b-1) Fees	Other Expenses2	Total Annual Fund Operating Expenses
0.48%	None	0.00%	0.48%

1Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

2The amount rounded to 0.00%.

1 Year	3 Years	5 Years	10 Years
$49	$154	$269	$604

Principal Investment Strategies

The Fund seeks to track the investment results of the FTSE EPRA Nareit Developed ex US Index (the “Underlying Index”), which measures the performance of companies engaged in the ownership, trading and development of income-producing real estate in the developed real estate markets (except for the U.S.) as defined by FTSE EPRA Nareit. As of April 30, 2025, the Underlying Index was composed of securities of companies in the following countries or regions: Australia, Austria, Belgium, Canada, Finland, France, Germany, Hong Kong, Ireland, Israel, Italy, Japan, the Netherlands, New Zealand, Norway, Slovenia,

South Korea, Spain, Sweden, Switzerland and the United Kingdom (the “U.K.”). As of April 30, 2025, a significant portion of the Underlying Index includes companies offering various real estate services, real estate operating companies and real estate investment trusts (“REITs”). The components of the Underlying Index are likely to change over time.

S-29

applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund generally will invest at least 80% of its assets in the component securities of its Underlying Index and in investments that have economic characteristics that are substantially identical to the component securities of its Underlying Index (i.e., depositary receipts representing securities of the Underlying Index) and may invest up to 20% of its assets in certain futures, options and swap contracts, cash and cash equivalents, including shares of money market funds advised by BFA or its affiliates (“BlackRock Cash Funds”), as well as in securities not included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by FTSE International Limited (the “Index Provider” or “FTSE”), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

Summary of Principal Risks

have generally experienced slower economic growth than some less developed countries. Certain developed countries have experienced security concerns, such as war, terrorism and strained international relations. Incidents involving a country’s or region’s security may cause uncertainty in its markets and may adversely affect its economy and the Fund’s investments. In addition, developed countries may be adversely impacted by changes to the economic conditions of certain key trading partners, regulatory burdens, debt burdens and the price or availability of certain commodities.

S-30

or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

Large Shareholder and Large-Scale Redemption Risk. Certain shareholders of the Fund, including an Authorized Participant, a

third-party investor, the Fund’s adviser, an affiliate of the Fund’s adviser, a market maker, or another entity, may from time to time own or manage a substantial amount of Fund shares, or may hold their investment in the Fund for a limited period of time. There can be no assurance that any large shareholder or large group of shareholders would not redeem their investment. Redemptions of a large number of Fund shares could require the Fund to dispose of assets to meet the redemption requests, which can accelerate the realization of taxable income and/or capital gains and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such year. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation of large redemptions, diluting its investment returns. These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund’s NAV, increase the Fund’s brokerage costs and/or have a material effect on the market price of Fund shares.

S-31

volatility, less market liquidity, higher transaction costs, expropriation, confiscatory taxation, adverse changes in foreign investment or currency control regulations, restrictions on the repatriation of capital, and political instability. Non-U.S. issuers may be subject to different accounting, audit and financial reporting standards than U.S. issuers, and there may be less publicly available information about non-U.S. issuers. Foreign market trading hours, different clearing and settlement procedures, and holiday schedules may limit the Fund's ability to engage in portfolio transactions. To the extent that investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund. The Fund is specifically exposed to Asian Economic Risk and European Economic Risk.

Risk of Investing in Japan. Investing in Japanese issuers subjects the Fund to legal, regulatory, political, economic, currency, geographic and security risks that are specific to Japan. Japan’s economy depends heavily on international trade, oil and other commodity imports, and government policy supporting its exports. Other risks facing the Japanese economy include significant public debt and deficits, currency fluctuations, and labor shortages due to an aging and declining population. Japan’s relations with its neighbors have been strained at times, which could adversely affect its markets and economy. Japan is also vulnerable to natural disasters.

also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

S-32

Performance Information

Calendar Year-by-Year Returns

	Return (%)	Period Ended
Calendar Year-to-Date Return	20.21%	June 30, 2025
During the periods shown in the chart:
Best Quarter	16.45%	September 30, 2024
Worst Quarter	-27.67%	March 31, 2020

Average Annual Total Returns
(for the periods ended December 31, 2024)

	One Year	Five Years	Ten Years
(Inception Date: 11/12/2007)
Return Before Taxes	-8.27%	-5.91%	-0.34%
Return After Taxes on Distributions	-9.53%	-6.62%	-1.58%
Return After Taxes on Distributions and Sale of Fund Shares	-4.42%	-4.35%	-0.42%
FTSE All-World ex-US Index (Net)1 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	5.62%	4.36%	5.00%
FTSE EPRA Nareit Developed ex US Index (Net)1 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	-8.45%	-5.85%	-0.20%

S-33

Management

Investment Adviser. BlackRock Fund Advisors.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

S-34

iSHARES® INTERNATIONAL SELECT DIVIDEND ETF

Ticker: IDVStock Exchange: Cboe BZX

Investment Objective

The iShares International Select Dividend ETF (the “Fund”) seeks to track the investment results of an index composed of relatively high dividend paying equities in non-U.S. developed markets.

Fees and Expenses

The Fund may incur “Acquired Fund Fees and Expenses.” Acquired Fund Fees and Expenses reflect the Fund’s pro rata share of the fees and expenses incurred indirectly by the Fund as a result of investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the Fund’s total return but is not included in the Fund’s ratio of expenses to average net assets. Both figures are shown in the Financial Highlights section of the Fund’s prospectus (the “Prospectus”). BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fees in an amount equal to the aggregate Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other funds advised by BFA or its affiliates through August 30, 2030. The contractual waiver may be terminated prior to August 30, 2030 only upon written agreement of the Trust and BFA.

You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

Annual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investments)1
Management Fees	Distribution and Service (12b-1) Fees	Other Expenses2	Acquired Fund Fees and Expenses2	Total Annual Fund Operating Expenses	Fee Waiver and/or Expense Reimbursement2	Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement
0.50%	None	0.00%	0.00%	0.50%	(0.00)%	0.50%

1Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

2The amount rounded to 0.00%.

1 Year	3 Years	5 Years	10 Years
$51	$160	$280	$628

Principal Investment Strategies

The Fund seeks to track the investment results of the Dow Jones EPAC Select Dividend Index (the “Underlying Index”), which is provided by S&P Dow Jones Indices LLC (the “Index Provider” or “SPDJI”). The Underlying Index measures the performance of 100 high dividend-paying companies in the EPAC (Europe, Pacific, Asia and Canada) region, which covers developed markets excluding the U.S. Constituents are selected according to indicated annual dividend (“IAD”) yield, subject to screening criteria and weighting constraints. IAD yield is defined as a stock’s IAD (not including any special dividends) divided by its price.

S-35

The starting universe for the Underlying Index is the S&P EPAC BMI and the S&P Canada BMI indexes, excluding real estate investment trusts. To be eligible for the Underlying Index as a new constituent, an issuer must (i) have paid dividends in each of the previous three years; (ii) have a current year trailing 12-month dividend-per-share ratio that is greater than or equal to its three-year average dividend-per-share ratio; and (iii) have a five-year average dividend coverage ratio that is greater than or equal to two-thirds of the five-year average dividend coverage ratio of the corresponding S&P BMI country index, or greater than 118%, whichever is greater. In addition, the security must have (x) a non-negative trailing 12-month earnings per share; (y) a float-adjusted market capitalization of at least $1 billion, or at least $750 million for current constituents; and (z) a three-month average daily trading value of at least $3 million. Current constituents are included in the eligible universe regardless of their dividend growth rate, coverage ratio, current year earnings per share or average daily trading value.

To select the 100 constituents, the Index Provider ranks the eligible securities by IAD yield and first includes all existing constituents that are ranked in the top 200 and then selects non-constituent stocks in rank order until the count reaches 100.

The Underlying Index is reconstituted annually with constituent weights determined based on tilted IAD yield, which is calculated by multiplying the constituent’s IAD yield (capped at 20%) by the square root of its fair market capitalization. The weight of individual securities is capped at the lower of 10% or five times the constituent’s fair market capitalization weight within the Underlying Index. In addition, there is a 30% cap on the aggregate weight of constituents within each Global Industry Classification Standard sector and each country of domicile.

The Underlying Index is reviewed daily based on each constituent’s weight. Daily capping is performed if the aggregate weight of constituents with an individual weight greater than 4.8% exceeds 24% of the Underlying Index’s total weight. If that threshold is breached, the current constituent weights are recapped, with the weights of individual constituents capped at 10% and the aggregate weight of constituents with an individual weight greater than 4.5% capped at 22.5% of the Underlying Index’s total weight. IAD yields and tilted yield weights are not recalculated if the capping thresholds are breached throughout the year. A freeze period on the daily capping is implemented during the annual index reconstitution.

As of April 30, 2025, the Underlying Index was composed of securities of companies in the following countries or regions: Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Hong Kong, Italy, the Netherlands, New Zealand, Norway, South Korea, Spain, Sweden, Switzerland and the United Kingdom (the “U.K.”). The Fund invests in non-U.S. securities, which may in some cases not produce qualifying dividend income. The Underlying Index includes large, mid and small-capitalization companies and may change over time. As of April 30, 2025, a significant portion of the Underlying Index is represented by securities of companies in the consumer goods, financials, and utilities industries or sectors. The components of the Underlying Index are likely to change over time.

BFA uses an indexing approach to try to achieve the Fund’s investment objective. The Fund does not try to “beat” the index it

tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

The Fund generally will invest at least 80% of its assets in the component securities of its Underlying Index and in investments that have economic characteristics that are substantially identical to the component securities of its Underlying Index (i.e., depositary receipts representing securities of the Underlying Index) and may invest up to 20% of its assets in certain futures, options and swap contracts, cash and cash equivalents, including shares of money market funds advised by BFA or its affiliates (“BlackRock Cash Funds”), as well as in securities not included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by SPDJI, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

Summary of Principal Risks

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks,

S-36

including the principal risks noted below, any of which may adversely affect the Fund's net asset value per share (“NAV”), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

S-37

affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

S-38

securities of certain issuers, the Fund is specifically exposed to Asian Economic Risk, European Economic Risk and U.S. Economic Risk.

Risk of Investing in the U.K. Investing in U.K. issuers subjects the Fund to legal, regulatory, political, economic, currency, geographic and security risks that are specific to the U.K. Economic downturns or political instability in its key trading partners, which include the United States and other European countries, could have an adverse effect on the U.K. economy. Following Brexit, certain trading matters between the U.K. and the European Union (the “EU”) remain unresolved, including with respect to financial services. The continuing uncertainty could have an adverse impact on the U.K. economy and currency.

in the Underlying Index from the Fund’s obligation, if any, for foreign withholding taxes; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

S-39

Performance Information

Calendar Year-by-Year Returns

	Return (%)	Period Ended
Calendar Year-to-Date Return	29.34%	June 30, 2025
During the periods shown in the chart:
Best Quarter	22.05%	December 31, 2022
Worst Quarter	-30.57%	March 31, 2020

Average Annual Total Returns
(for the periods ended December 31, 2024)

	One Year	Five Years	Ten Years
(Inception Date: 6/11/2007)
Return Before Taxes	3.97%	2.60%	3.69%
Return After Taxes on Distributions	2.94%	1.19%	2.48%
Return After Taxes on Distributions and Sale of Fund Shares	3.93%	2.00%	2.89%
S&P Developed ex US Broad Market Index (Net)1 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	3.25%	4.42%	5.13%
Dow Jones EPAC Select Dividend Index (Net)1 (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends)	3.66%	2.46%	3.69%

S-40

Management

Investment Adviser. BlackRock Fund Advisors.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

S-41

iSHARES® SELECT DIVIDEND ETF

Ticker: DVYStock Exchange: Nasdaq

Investment Objective

The iShares Select Dividend ETF (the “Fund”) seeks to track the investment results of an index composed of relatively high dividend paying U.S. equities.

Fees and Expenses

You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

Annual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investments)1
Management Fees	Distribution and Service (12b-1) Fees	Other Expenses2	Total Annual Fund Operating Expenses
0.38%	None	0.00%	0.38%

1Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

2The amount rounded to 0.00%.

1 Year	3 Years	5 Years	10 Years
$39	$122	$213	$480

Principal Investment Strategies

The Fund seeks to track the investment results of the Dow Jones U.S. Select Dividend Index (the “Underlying Index”), which measures the performance of the U.S.'s leading stocks by dividend yield. Dividend yield is calculated using a stock's indicated annual dividend (not including any special dividends) divided by its price. The Underlying Index is composed of 100 of the highest dividend-yielding securities (excluding real estate investment trusts (“REITs”)) in the Dow Jones U.S. Index, a broad-based index representative of the total market for U.S. equity securities. To be included in the Underlying Index, each security (i)

must have a dividend per share greater than or equal to its five-year average dividend per share; (ii) must have a five-year average dividend coverage ratio of greater than or equal to 167%; (iii) must have a three-month average daily trading volume of 200,000 shares (100,000 shares for current constituents); (iv) must have paid dividends in each of the previous five years; (v) must have a non-negative trailing 12 month earnings per share; and (vi) must have a float-adjusted market cap of at least $3 billion ($2 billion for current constituents). The Underlying Index is reviewed quarterly and rebalanced annually.

The Underlying Index includes large-, mid- and small-capitalization companies and may change over time. As of April 30, 2025, a significant portion of the Underlying Index is represented by securities of companies in the consumer goods, financials and utilities industries or sectors. The components of the Underlying Index are likely to change over time.

S-42

The Fund may lend securities representing up to one-third of the value of the Fund’s total assets (including the value of any collateral received).

The Underlying Index is sponsored by S&P Dow Jones Indices LLC (the “Index Provider” or “SPDJI”), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

Summary of Principal Risks

risk is difficult to predict and may change over time. You should review each risk factor carefully.

S-43

Financial Companies Risk. Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund’s investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

S-44

factors, including differences between the securities and other assets held in the Fund’s portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund’s holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; differences between the amount and/or timing of withholding taxes on dividends reflected in the Underlying Index from the Fund’s obligation, if any, for foreign withholding taxes; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to

shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

S-45

Performance Information

Calendar Year-by-Year Returns

	Return (%)	Period Ended
Calendar Year-to-Date Return	3.01%	June 30, 2025
During the periods shown in the chart:
Best Quarter	19.51%	March 31, 2021
Worst Quarter	-29.37%	March 31, 2020

Average Annual Total Returns
(for the periods ended December 31, 2024)

	One Year	Five Years	Ten Years
(Inception Date: 11/3/2003)
Return Before Taxes	16.19%	8.43%	8.95%
Return After Taxes on Distributions	15.17%	7.47%	8.04%
Return After Taxes on Distributions and Sale of Fund Shares	10.27%	6.47%	7.09%
S&P Total Market Index (Returns do not reflect deductions for fees, expenses or taxes)	23.87%	13.78%	12.48%
Dow Jones U.S. Select Dividend Index (Returns do not reflect deductions for fees, expenses or taxes)	16.62%	8.86%	9.38%

S-46

Management

Investment Adviser. BlackRock Fund Advisors.

Purchase and Sale of Fund Shares

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

S-47

More Information About the Funds

This Prospectus contains important information about investing in the Funds listed below. Please read this Prospectus carefully before you make any investment decisions. Additional information regarding the Funds as well as other funds that are series of iShares Trust, iShares U.S. ETF Trust or iShares, Inc. (each, a “Fund”) is available at www.iShares.com.

Each Fund’s investment objective and its Underlying Index may be changed without shareholder approval.

Fund	Underlying Index	Investment Objective
iShares Core High Dividend ETF	Morningstar Dividend Yield Focus Index	The iShares Core High Dividend ETF seeks to track the investment results of an index composed of relatively high dividend paying U.S. equities.
iShares Environmentally Aware Real Estate ETF	FTSE EPRA Nareit Developed Green Target Index	The iShares Environmentally Aware Real Estate ETF seeks to track the investment results of an index composed of developed market real estate equities while targeting increased exposure to green certification and energy efficiency relative to the parent index.
iShares Global Clean Energy ETF	S&P Global Clean Energy Transition Index	The iShares Global Clean Energy ETF seeks to track the investment results of an index composed of global equities in the clean energy sector.
iShares Global REIT ETF	FTSE EPRA Nareit Global REITs Index	The iShares Global REIT ETF seeks to track the investment results of an index composed of global real estate equities in developed and emerging markets.
iShares International Developed Real Estate ETF	FTSE EPRA Nareit Developed ex US Index	The iShares International Developed Real Estate ETF seeks to track the investment results of an index composed of real estate equities in developed non-U.S. markets.
iShares International Select Dividend ETF	Dow Jones EPAC Select Dividend Index	The iShares International Select Dividend ETF seeks to track the investment results of an index composed of relatively high dividend paying equities in non-U.S. developed markets.
iShares Select Dividend ETF	Dow Jones U.S. Select Dividend Index	The iShares Select Dividend ETF seeks to track the investment results of an index composed of relatively high dividend paying U.S. equities.

ETFs are funds that trade like other publicly traded securities. Shares of each Fund are listed on a national securities exchange and trade in the secondary market at market prices that change throughout the day. The market price for a share of a Fund may be different from the Fund’s most recent NAV.

Each Fund invests in a particular segment of the markets for securities and other instruments (as applicable) and is designed to be used as part of broader asset allocation strategies. Accordingly, an investment in a Fund should not constitute a complete investment program. An investment in a Fund is not a bank deposit, and it is not insured or guaranteed by the Federal Deposit Insurance Corporation, any other government agency, BFA or any of BFA’s affiliates.

Index Funds

A share of a Fund represents an ownership interest in an underlying portfolio of securities and other instruments (as applicable) that is intended to track the Fund’s Underlying Index. An index is a financial calculation, based on a grouping of financial instruments, and is not an investment product, while each Fund is an actual investment portfolio. The performance of a Fund and that of its Underlying Index may vary for a number of reasons, including transaction costs, asset or currency valuations, corporate actions, timing variances and differences between the composition of a Fund’s portfolio and that of the Underlying Index resulting from the Fund’s use of representative sampling or from legal restrictions (such as diversification requirements) that apply to the Fund but not to its Underlying Index.

From time to time, the provider of the Underlying Index (“Index Provider”) may make changes to the index methodology or other adjustments to a Fund’s Underlying Index. Unless otherwise determined by BFA, any such change will be reflected in the calculation of the Underlying Index’s performance on a going-forward basis after the effective date of such change. Therefore, the performance of the Underlying Index that is shown for periods prior to the effective date of any such change generally will not be recalculated or restated to reflect the change.

BFA uses a representative sampling indexing strategy to manage the Funds. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of the applicable underlying index. Because the Funds use representative sampling, they can be expected to have a larger tracking error than if they used a replication indexing strategy. “Replication” is an indexing strategy in which a fund invests in substantially all of the securities in its underlying index in approximately the same proportions as in the underlying index.

Additional Information About the Funds' Risks

Each Fund is subject to various risks, any of which may adversely affect the Fund’s NAV, trading price, yield, total return and ability to meet its investment objective. Each Fund discloses its portfolio holdings daily at www.iShares.com. You could lose all or part of your investment in a Fund, which could underperform other investments. The table below identifies the principal and other (non-principal) risks that apply to each Fund. A Fund that invests in an underlying fund (“Underlying Fund”) also may be indirectly exposed to these risks through such investment. A description of each risk is provided after the table.

	iShares Core High Dividend ETF	iShares Environmentally Aware Real Estate ETF	iShares Global Clean Energy ETF	iShares Global REIT ETF	iShares International Developed Real Estate ETF	iShares International Select Dividend ETF
✓ Principal Risk \| • Other Risk
Asian Economic Risk		•	✓	•	✓	✓
Asset Class Risk	✓	✓	✓	✓	✓	✓
Assets Under Management (AUM) Risk		✓
Australasian Economic Risk		•		•	•	•
Authorized Participant Concentration Risk	✓	✓	✓	✓	✓	✓
Borrowing Risk		•	•			•
Central and South American Economic Risk			•
Clean Energy Companies Risk			✓
Close-Out Risk for Qualified Financial Contracts	•	•	•	•	•	•
Communications Companies Risk
Concentration Risk	✓	✓	✓	✓	✓	✓
Consumer Goods and Services Companies Risk	✓					✓
Currency Risk		✓	✓	✓	✓	✓
Custody Risk			✓		•
Dividend-Paying Stock Risk	✓	✓		✓	✓	✓
Eastern European Economic Risk					•
Energy Companies Risk	✓					•
Environmentally Aware Real Estate Investment Strategy Risk		✓
Equity Securities Risk	✓	✓	✓	✓	✓	✓
ESG Risk		✓	✓
European Economic Risk		•	✓	•	✓	✓
Financial Companies Risk	•					✓
Geographic and Security Risks	•	•	•	•	•	•
Healthcare Companies Risk	✓
Illiquid Investments Risk	•	•	•	•	•	•
Index-Related Risk	✓	✓	✓	✓	✓	✓
Industrial Companies Risk			✓
Issuer Risk	✓	✓	✓	✓	✓	✓
Large-Capitalization Companies Risk	✓		✓			✓
Large Shareholder and Large- Scale Redemption Risk	•	✓	✓	✓	✓	✓

	iShares Core High Dividend ETF	iShares Environmentally Aware Real Estate ETF	iShares Global Clean Energy ETF	iShares Global REIT ETF	iShares International Developed Real Estate ETF	iShares International Select Dividend ETF
✓ Principal Risk \| • Other Risk
Management Risk	✓	✓	✓	✓	✓	✓
Market Risk	✓	✓	✓	✓	✓	✓
Market Trading Risk	✓	✓	✓	✓	✓	✓
Mid-Capitalization Companies Risk	•		✓			•
National Closed Market Trading Risk		✓	✓	✓	✓	✓
Non-Diversification Risk	✓	✓	✓
Non-U.S. Securities Risk		✓	✓	✓	✓	✓
Operational and Technology Risks	✓	✓	✓	✓	✓	✓
Ownership Limitations Risk	•	•	•	•	•	•
Real Estate Companies Risk		✓		✓	✓
Reliance on Trading Partners Risk			✓			✓
Risk of Investing in Asia			✓
Risk of Investing in China			✓	✓
Risk of Investing in Developed Countries		✓	✓	✓	✓	✓
Risk of Investing in Emerging Markets			✓
Risk of Investing in Frontier Markets					•
Risk of Investing in Japan					✓
Risk of Investing in Saudi Arabia				✓
Risk of Investing in the United Kingdom						✓
Risk of Investing in the U.S	✓	✓	✓	✓
Securities Lending Risk	✓	✓	✓	✓	✓	✓
Semiconductor Companies Risk			✓
Small-Capitalization Companies Risk			✓			•
Small Fund Risk		✓
Sustainability Risk
Technology Companies Risk			✓
Thematic Investing Risk			✓
Threshold/Underinvestment Risk	•	•	•	•	•	•
Tracking Error Risk	✓	✓	✓	✓	✓	✓
U.S. Economic Risk			✓			✓
Utility Companies Risk	•		✓			✓
Valuation Risk		✓	✓	✓	✓	✓

	iShares Select Dividend ETF
✓ Principal Risk \| • Other Risk
Risk of Investing in Developed Countries
Risk of Investing in Emerging Markets
Risk of Investing in Frontier Markets
Risk of Investing in Japan
Risk of Investing in Saudi Arabia
Risk of Investing in the U.S	✓
Securities Lending Risk	✓
Semiconductor Companies Risk
Small-Capitalization Companies Risk	✓
Small Fund Risk
Sustainability Risk	•
Technology Sector Risk	•
Thematic Investing Risk
Threshold/Underinvestment Risk	•
Tracking Error Risk	✓
U.S. Economic Risk
Utility Companies Risk	✓
Valuation Risk

Asian Economic Risk. Certain Asian economies have experienced rapid growth and industrialization in recent years, but there is no assurance that this growth rate will be maintained. Other Asian economies have experienced high inflation, high unemployment, currency devaluations and restrictions, and over-extension of credit. Geopolitical hostility, political instability, and economic or environmental events in any one Asian country may have a significant economic effect on the entire Asian region, as well as on major trading partners outside Asia. An adverse event in the Asian markets may have a significant adverse effect on some or all of the economies of the countries in which a Fund invests. Because many Asian countries depend significantly on international trade, shifts in relationships with key trading partners, such as China and the U.S., may have a region-wide economic impact. Strains in these relations could adversely affect Asian issuers that rely on the U.S. or China for trade and the region as a whole. A shift towards protectionist policies by these countries or other key trading partners could suppress Asia’s exports and reduce foreign investment in the region.

Many Asian countries are subject to political risk, including political instability, corruption and regional conflicts. North Korea and South Korea each have substantial military capabilities, and historical tensions between the two countries present the risk of war. China has a complex territorial dispute regarding the sovereignty of Taiwan and has pledged to take control of Taiwan, including by force if necessary. Continuing hostility between China and Taiwan may have an adverse impact on economies throughout the region and on the value of a Fund’s investments, may cause a suspension in a Fund’s ability to trade in certain securities or other assets, or may otherwise make such investments impracticable or impossible. Frictions between China and the Philippines in the South China Sea pose a risk of escalation potentially leading to military conflict. In addition, many Asian countries are subject to social and labor risks associated with demands for improved political, economic and social conditions. These risks, among others, may adversely affect the value of a Fund’s investments with exposure to Asia.

Asset Class Risk. The securities and other assets in a Fund’s portfolio or, if applicable, its Underlying Index may underperform in comparison to indexes that track, or assets that represent, other countries or geographic units, industries, markets, market segments, or asset classes. Various types of securities, other assets and indexes may experience cycles of outperformance and underperformance in comparison to financial markets generally. This divergence may be due to a number of factors including, among other things, inflation, interest rates, productivity, global demand for local products or resources, and regulation and governmental controls. This may cause a Fund to underperform other investment vehicles that invest in different asset classes.

Assets Under Management (AUM) Risk. From time to time, an Authorized Participant, a third-party investor, a Fund’s adviser, an affiliate of a Fund’s adviser, or another fund may invest in a Fund and hold its investment for a specific period of time to allow the Fund to achieve size or scale. There can be no assurance that any such entity would not redeem its investment or that the size of the Fund would be maintained at such levels, which could negatively impact the Fund.

Australasian Economic Risk. The economies of Australasia, which include Australia and New Zealand, depend on exports from the energy, agricultural and mining sectors and, as a result, are susceptible to fluctuations in the commodity markets. These economies also increasingly

depend on their growing service industries. The Australasian economies depend on the economies of their key trading partners, which include China, Japan, South Korea, the U.S. and certain European countries. Reduced spending by any of these trading partners on Australasian products and services, or negative changes in any of these economies, may have an adverse impact on some or all of the Australasian economies. Economic events in key trading countries can have a significant effect on the Australasian economies.

Other risks to Australasian countries include natural disasters that may occur in the region (e.g., droughts, earthquakes, fires, tsunamis) and national or regional security concerns (e.g., terrorism, war, strained international relations). Any such event may adversely affect the Australasian economies, financial markets or issuers of securities, causing an adverse impact on the value of a Fund’s investments.

Authorized Participant Concentration Risk. Only an Authorized Participant may engage in creation or redemption transactions directly with a Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for a Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting. Authorized Participant concentration risk may be heightened for a Fund that invests in securities issued by non-U.S. issuers or instruments with lower trading volume. Such assets often entail greater settlement and operational complexity and higher capital costs for Authorized Participants, which may limit the number of Authorized Participants that engage with the Fund.

Borrowing Risk. Borrowing may exaggerate changes in a Fund’s NAV and in the return on its portfolio. A Fund that borrows will incur interest expenses and other fees, which may reduce the Fund’s return. Borrowing may also cause a Fund to liquidate positions when it may not be advantageous to do so to satisfy its obligations.

Central and South American Economic Risk. Certain Central and South American countries have experienced high interest rates, economic volatility, high levels of inflation, currency devaluations, regime changes, government defaults and high unemployment rates. Additionally, commodities such as oil and gas, minerals and metals represent a significant percentage of the region’s exports, and the economies of countries in the region are particularly sensitive to fluctuations in commodity prices as a result. Central and South American countries depend on the economies of their key trading partners, which include China, the U.S., other countries in the region and certain European countries. Reduced spending by any of these trading partners on products and services, or negative changes in any of these economies, may have an adverse impact on some or all of the economies in the region. The impact of any of the foregoing events in one country could have a significant effect on the entire region.

Other risks to Central and South American countries include natural disasters that may occur in the region (e.g., floods, hurricanes, earthquakes) and national or regional security concerns (e.g., terrorism, war, strained international relations). Any such event may adversely affect Central and South American economies, financial markets or issuers of securities, causing an adverse impact on the value of a Fund’s investments.

Clean Energy Companies Risk. Many clean energy companies are involved in the development and commercialization of new technologies, which may be subject to delays due to budget constraints and technological difficulties. Clean energy companies may be highly dependent on government subsidies and contracts with government entities. Clean energy companies may depend on the successful development of new and proprietary technologies. Seasonal weather conditions, fluctuations in the supply of and demand for clean energy products, changes in energy prices, and political events may cause fluctuations in the performance of clean energy companies and the prices of their securities.

Close-Out Risk for Qualified Financial Contracts. Regulations adopted by global prudential regulators require counterparties that are part of U.S. or foreign global systemically important banking organizations to include contractual restrictions on close-out and cross-default in agreements relating to qualified financial contracts. Qualified financial contracts include agreements relating to swaps, currency forwards and other derivatives as well as repurchase agreements and securities lending agreements. The restrictions prevent a Fund from closing out a qualified financial contract during a specified time period if the counterparty is subject to resolution proceedings and also prohibit a Fund from exercising default rights due to a receivership or similar proceeding of an affiliate of the counterparty. These requirements may increase credit risk and other risks to a Fund.

Communications Companies Risk. Communications companies may face rapid product obsolescence as well as unexpected risks and costs related to product compatibility and standardization, new product introduction and technological developments, such as artificial intelligence and machine learning. These companies may need to commit substantial capital to integrate new technologies and develop new products and services. Demographic shifts and changes in consumer preferences and expectations may have negative impacts on their business. Cybersecurity and data privacy risks may be heightened for communications companies, and a theft of proprietary or consumer information or disruptions in service could have a material adverse effect on their operations and reputation. 

Communications companies are subject to extensive government regulation, including licensing and franchise requirements. The costs of complying with regulations and seeking required approvals, as well as potential delays or denials, may adversely affect their business. These companies may face increased government scrutiny and may be subject to adverse government or legal action. They depend significantly on patent and other intellectual property rights, and the loss or impairment of these rights may adversely affect their profitability.

Concentration Risk. A Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund’s investments more than the market as a whole, to the extent that the Fund’s investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes. A Fund with investment

concentration may be more adversely affected by the underperformance of those assets, may experience greater price volatility and may be more susceptible to adverse economic, market, political or regulatory impacts on those assets compared to a fund that does not concentrate its investments.

Consumer Goods and Services Companies Risk. Many consumer goods and services companies (“consumer companies”) rely heavily on disposable household income and consumer spending and may be impacted by social trends, marketing campaigns, demographic shifts and other factors affecting consumer preferences and demand. In addition, damage to a brand or a reputation crisis can have a substantial adverse impact on consumer companies.

Certain consumer companies, such as those providing discretionary goods or services, may depend more on business cycles, overall economic conditions and consumer confidence. Many consumer goods and services are subject to government regulation and the related compliance costs, and consumer companies also face the risk of product liability claims. Consumer companies also may be adversely affected by volatility in commodity prices, supply chain disruptions and labor shortages.

Currency Risk. Because each Fund’s NAV is determined on the basis of the U.S. dollar, investors may lose money if the currency of a non-U.S. market in which a Fund invests depreciates against the U.S. dollar or if there are delays or limits on repatriation of foreign currency, even if the foreign currency value of the Fund’s holdings in that market increases. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, a Fund’s NAV may change quickly and without warning. In addition, a Fund may incur costs in connection with conversions between U.S. dollars and foreign currencies.

Custody Risk. Custody risk refers to the risks in the process of clearing and settling trades, as well as the holding of securities and other assets by local banks, agents and depositories. These risks are heightened in jurisdictions with less developed markets or less robust settlement and custody infrastructure and processes, and they may result in losses or delays in payments, delivery or recovery of money or other assets. Low trading volumes and volatile prices in less developed markets may make trades harder to complete and settle. Governments or trade groups may compel local agents to hold securities and other assets in designated depositories that may not be subject to independent evaluation. Local agents are held only to the standards of care of their local markets. In general, the less developed a country’s securities markets are, the higher the degree of custody risk.

Dividend-Paying Stock Risk. Investing in dividend-paying stocks involves the risk that such stocks may fall out of favor with investors and underperform other types of stocks or the broader market. Companies that issue dividend-paying stocks are not required to pay or continue paying dividends on such stocks. It is possible that issuers of dividend-paying stocks will not declare dividends in the future or will reduce or eliminate the payment of dividends (including reducing or eliminating anticipated accelerations or increases in the payment of dividends), which may adversely affect a Fund with such holdings. In addition, the value of dividend-paying stocks can decline when interest rates rise, as fixed-income investments become more attractive to investors.

Energy Companies Risk. The energy sector tends to be closely tied to the economic cycle and can be significantly affected by supply-demand dynamics and volatility in commodity prices. Energy companies also may be adversely affected by exchange rate fluctuations, war or other conflicts, sanctions, import/export controls, depletion of resources, technological advances and labor relations. This sector generally is subject to substantial government regulation, and companies may incur significant costs in complying with environmental and other laws. Policies that promote energy conservation, clean energy or the transition to low carbon alternatives also may affect the performance of energy companies.

Energy companies may depend on a relatively small number of customers, including governmental entities and utilities. The exploration and production of energy sources and the development of energy infrastructure often require significant capital expenditures, and companies may face high interest costs and difficulty in raising capital. Energy companies also may face challenges from operating in countries with a history of adverse policies or events, such as expropriation, confiscation of assets, corruption, political instability and social unrest. The operations of energy companies may be disrupted by events that target or damage energy infrastructure, including cyber or other attacks, accidents and natural disasters. Energy companies are at risk of liability for environmental harm and other types of damages.

The energy sector may experience significant market volatility. For example, Russia’s large-scale invasion of Ukraine in 2022 led to disruptions and increased volatility in the energy and commodity futures markets due to actual and potential disruptions in the supply and demand for certain commodities, including oil and natural gas. The U.S. and other actors have imposed various sanctions and restrictions on business dealings with Russia, which include restrictions on imports of oil, natural gas and coal. It is impossible to predict the effect of current or future sanctions and restrictions, the extent and duration of the conflict, and associated disruptions in the energy sector. The effect of these events or any related developments could be significant and may have a severe adverse effect on a Fund’s performance.

Environmentally Aware Real Estate Investment Strategy Risk. An investment strategy of tracking an Underlying Index that uses environmental factors related to real estate (e.g., green certification and energy efficiency) may limit the types and number of investment opportunities available to a Fund and, as a result, the Fund may underperform other funds whose underlying index does not use environmental factors related to real estate or other funds that use similar criteria. Companies that own or manage real estate assets with favorable environmental factors are exposed to risks specific to the real estate market as well as the risks that are associated specifically with the environmental factors related to real estate. These companies may be affected by unique supply and demand factors that do not apply to other real estate sectors, such as changes in demand for energy efficient technology and materials. Such companies could also face risks related to the effort associated with securing and maintaining third-party green certifications. These companies may be concentrated in a particular country or region, and any adverse event affecting one of these countries or regions could have a negative impact on the

environmental performance related to real estate. The value of the securities selected for such an Underlying Index may be affected by legal and regulatory developments applicable to the environmental factors related to real estate. The issuers of securities selected for the Underlying Index may not be the same issuers selected by other index providers that use certain environmental factors with respect to real estate companies. The issuers of securities selected for the Underlying Index may have real estate assets that do not exhibit favorable environmental performance. In addition, issuers selected for the Underlying Index may not later display positive or favorable environmental performance metrics.

Equity Securities Risk. Equity securities are subject to changes in value due to general market or economic conditions, perceptions about the markets in which issuers participate or a number of factors relating to a specific issuer. Investments in equity securities may be more volatile than investments in other asset classes. Equity securities (both common and preferred stock) are subordinated to debt securities in a company’s capital structure, and so equity holders are generally subject to more risks, particularly in the event of an issuer’s bankruptcy. Common stock has the lowest priority and the greatest risks, including with respect to dividends and any liquidation payments.

ESG Risk. To the extent that a Fund’s Underlying Index uses criteria related to the ESG characteristics of issuers, this may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use ESG criteria. An Underlying Index’s use of ESG criteria may result in a Fund investing in, or allocating greater weight to, securities or market sectors that underperform the market as a whole or underperform other funds that use ESG criteria. In addition, the use of representative sampling may result in the divergence of a Fund's overall ESG characteristics or ESG risk from those of the Underlying Index.

An Index Provider evaluates securities for inclusion and/or weighting in such an Underlying Index based on ESG criteria and data provided by the Index Provider or third parties. The Index Provider’s evaluation of securities’ ESG characteristics depends on these criteria and data, which may vary by index provider, and no assurance can be given that they will be complete, accurate or current. In addition, an Index Provider may evaluate security-level ESG data (including ratings) and, if applicable, ESG objectives or constraints that are relevant to an Underlying Index only at index reviews or rebalances. Securities included in an Underlying Index may cease to meet the relevant ESG criteria but may nevertheless remain in the Underlying Index and in the Fund using the Underlying Index until the next review or rebalance by the Index Provider. As a result, certain securities in the Underlying Index, or the Underlying Index as a whole, may not meet the relevant ESG objectives or constraints at all times. If the ESG assessment of a security in an Underlying Index or a Fund changes, neither the Fund nor BFA accepts any liability in relation to such change. BFA does not monitor securities in an Underlying Index with respect to ESG objectives or constraints applied by the Index Provider and is not responsible for changes to the ESG assessment of a security in an Underlying Index between rebalances. In addition, BFA does not assess the validity of an Index Provider’s evaluation of the ESG characteristics of securities or the criteria and data used in such evaluation.

The impacts of risks related to ESG investing are likely to change over time, and new ESG risks may be identified as further data and information regarding ESG factors and impacts become available. In addition, methodologies for ESG investing continue to develop, and the ESG methodology applied by an Index Provider may change over time.

European Economic Risk. The Economic and Monetary Union (the “eurozone”) of the requires compliance by member states that are members of the eurozone with restrictions on inflation rates, deficits, interest rates and debt levels, as well as fiscal and monetary controls, each of which may significantly affect every country in Europe, including those countries that are not members of the eurozone. Additionally, European countries outside of the eurozone may present economic risks that are independent of the indirect effects that eurozone policies have on them. In particular, the economy may be affected by global economic, industrial and financial shifts. Changes in imports or exports, changes in governmental or EU regulations on trade, changes in the exchange rate of the euro (the common currency of eurozone countries), the default or threat of default by an EU member state on its sovereign debt and/or an economic recession in an EU member state may have a significant adverse effect on the economies of other EU member states and their trading partners. The European financial markets have historically experienced volatility and adverse trends due to concerns about economic downturns or government debt levels in several European countries, including, but not limited to, Austria, Belgium, Cyprus, France, Greece, Ireland, Italy, Portugal, Spain and Ukraine. These events have affected and may in the future adversely affect the exchange rate of the euro and may significantly affect European countries.

Responses to financial problems by European governments, central banks and others, including austerity measures and reforms, may not produce the desired results, may result in social unrest, may limit future growth and economic recovery or may have other unintended consequences. Further defaults or restructurings by governments and other entities of their debt could have additional adverse effects on economies, financial markets and asset valuations around the world. In addition, one or more countries may abandon the euro and/or withdraw from the EU. The U.K. left the EU (“Brexit”) on January 31, 2020. Brexit could adversely affect European or worldwide political, regulatory, economic or market conditions and could contribute to instability in global political institutions, regulatory agencies and financial markets.

The national politics of countries in Europe have been unpredictable and subject to influence by disruptive political groups and ideologies, including, for example, secessionist movements. The governments of European countries may be subject to change and such countries may experience social and political unrest. Unanticipated or sudden political or social developments may result in sudden and significant investment losses. The occurrence of terrorist incidents throughout Europe or war in the region could also impact financial markets. The impact of these events is not clear but could be significant and far-reaching and could adversely affect the value and liquidity of a Fund's investments.

Russian Invasion of Ukraine. Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies or Russian individuals, including politicians, may impact Russia's economy, Russian issuers of securities in which a Fund invests, or the economies of Europe as a whole. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors across Europe and globally.

Financial Companies Risk. Financial services companies are subject to extensive governmental regulation and intervention, which may change frequently and may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, credit rating downgrades, adverse public perception and exposure concentration. Increased risk-taking by financial companies may result in greater overall risk in the global financial sector. Certain events may cause an unusually high degree of volatility in financial markets and pose the risk of large losses for financial services companies.

Financial companies frequently operate with substantial financial leverage and are exposed directly to the credit risk of their borrowers and counterparties, which also may be leveraged to an unknown degree. Financial companies may have significant exposure to the same borrowers and counterparties; as a result, a borrower’s or counterparty’s inability to meet its obligations to one company may affect other financial companies with exposure to the same borrower or counterparty. This interconnectedness of risk may result in significant negative impacts to companies with direct exposure to the defaulting counterparty as well as adverse cascading effects in the markets and the financial sector generally.

Geographic and Security Risks. Issuers in a Fund’s portfolio may be located in, or otherwise connected to, parts of the world affected by natural disasters, such as severe heat, earthquakes, tornadoes, volcanic eruptions, wildfires, droughts, floods, hurricanes and tsunamis. In addition, issuers may be impacted by security concerns with respect to a country or region, such as war and other types of conflict, terrorism, strained international relations and territorial disputes. Any of these events may adversely affect the issuers, markets and economies to which a Fund is exposed, which may adversely affect the value of the Fund.

Healthcare Companies Risk. The profitability of healthcare companies may be adversely affected by the following factors, among others: extensive government regulations, restrictions on government reimbursement for medical expenses, rising costs of medical products and services, pricing pressure, a limited number of products, labor shortages, supply chain issues and industry innovation. Many new products in the healthcare sector entail significant research and development and require regulatory approval, all of which may be long and costly, and such efforts ultimately may be unsuccessful. Many healthcare companies depend heavily on obtaining and defending patents, which can be costly, and may be adversely affected by the expiration of patents. Healthcare companies also are subject to extensive litigation based on product liability and similar claims.

Illiquid Investments Risk. An illiquid investment is any investment that a Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without significantly changing the market value of the investment. An investment may be illiquid due to, among other things, fewer participants or less capacity to make a market in the investment, the lack of an active market for the investment, capital controls, delays or limits on repatriation of local currency, and the insolvency of local governments. To the extent that a Fund invests in securities or other assets with substantial market and/or credit risk, the Fund will tend to have increased exposure to the risks associated with illiquid investments. Illiquid investments may be harder to value, especially in changing markets.

Liquid investments may become illiquid after purchase by a Fund, particularly during periods of market turmoil. There can be no assurance that a security or other asset that is deemed to be liquid when purchased will continue to be liquid for as long as it is held by a Fund, and any security or other asset held by a Fund may be deemed an illiquid investment pursuant to the Fund’s liquidity risk management program.

Holdings of illiquid investments may reduce a Fund’s returns because the Fund may be unable to transact at advantageous times or prices. If a Fund is forced to sell underlying investments at reduced prices or under unfavorable conditions to meet redemption requests or for other cash needs, the Fund may suffer a loss. This may be magnified in a rising interest rate environment or other circumstances where redemptions of Fund shares may be greater than normal. If other market participants attempt to liquidate holdings at the same time as a Fund, this will lead to an increased supply of the Fund’s underlying investments in the market and contribute to greater illiquid investments risk and downward pricing pressure. In addition, if a Fund is limited in its ability to sell illiquid investments during periods when shareholders are redeeming their shares, the Fund will need to sell liquid securities to meet redemption requests, and illiquid securities will become a larger portion of the Fund’s holdings. During periods of market volatility, liquidity in the market for a Fund’s shares may be impacted by the liquidity in the market for the underlying securities or other assets held by the Fund, which could lead to the Fund’s shares trading at a premium or discount to the Fund's NAV.

Index-Related Risk. A Fund that tracks an Underlying Index seeks to achieve a return that corresponds generally to the price and yield performance, before fees and expenses, of its Underlying Index as published by the Index Provider. There is no assurance that the Index Provider or its agents will construct or calculate the Underlying Index accurately. While the Index Provider describes what the Underlying Index is designed to achieve, neither the Index Provider nor its agents provide any warranty or accept any liability regarding the quality,

accuracy or completeness of the Underlying Index or its related data, and they do not guarantee that the Underlying Index will be in line with the Index Provider’s methodology. BFA also does not provide any warranty or guarantee against the Index Provider’s or any agent’s errors.

The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither a Fund nor BFA can offer assurances that the Index Provider’s methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of an Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, particularly for indexes that are less commonly used as benchmarks. In addition, there may be heightened risks associated with the adequacy and reliability of information about emerging markets constituents, as such markets may have less information available or less regulatory oversight. Errors related to an Underlying Index may negatively or positively impact a Fund and its shareholders. For example, if the Underlying Index contains incorrect constituents, the Fund will have exposure to such constituents and will be underexposed to the Underlying Index’s other constituents. Shareholders should understand that any gains from an Index Provider’s errors will be kept by the Fund and its shareholders and any losses or costs from such errors will be borne by the Fund and its shareholders.

Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact an Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance to an Underlying Index. This could cause the Underlying Index to vary from its normal or expected composition. If a scheduled rebalance is postponed, index constituents that would otherwise be removed at the rebalance (due to, for example, changes in market capitalization or issuer credit ratings) may remain, causing the performance and constituents of the Underlying Index to vary from those expected under normal conditions. In addition, to the extent circumstances evolve between periodic index reviews and reconstitutions, an Underlying Index may include constituents that do not align with its objective or selection criteria, and the Fund tracking the Underlying Index may be similarly affected.

In addition to scheduled rebalances, an Index Provider or its agents may carry out ad hoc index rebalances due to reaching certain weighting constraints, unusual market conditions, corporate events, or corrections of errors. The relevant Fund will in turn rebalance its portfolio to attempt to increase the correlation between the portfolio and the Underlying Index. The Fund and its shareholders will directly bear any transaction costs and market exposure from such portfolio rebalancing. Therefore, index-related errors and ad hoc rebalances may increase a Fund’s costs and tracking error.

Industrial Companies Risk. Industrial companies face a number of risks, including supply chain and distribution disruptions, business interruptions, third-party vendor risks, cyber attacks, trade disputes, product recalls, liability and environmental damage claims, scarcity of materials or parts, excess capacity, changes in consumer preferences, and volatility in commodity prices and currencies. The products of industrial companies may face obsolescence due to technological developments and new product introduction. Furthermore, changes in trade restrictions and tariffs as well as broader geopolitical developments could adversely affect industrial companies. These companies also may be significantly affected by domestic and international economic conditions, legislative and regulatory changes, and labor relations. Industrial companies may depend on public or private sector financing, which may become difficult to obtain due to government spending constraints or reduced availability of capital. Such companies may be unable to protect their intellectual property rights or may be liable for infringing the intellectual property rights of others.

Issuers with high carbon intensity or high switching costs associated with the transition to low carbon alternatives may be more impacted by climate transition risks. There may be increased impact on a Fund's performance to the extent that its investments are concentrated in locations that are more susceptible to adverse physical events.

Issuer Risk. The performance of a Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

Large Shareholder and Large-Scale Redemption Risk. Certain shareholders of a Fund, including an Authorized Participant, a third-party investor, the Fund’s adviser, an affiliate of the Fund’s adviser, a market maker, or another entity, may from time to time own or manage a substantial amount of Fund shares or may hold their investment in the Fund for a limited period of time. These shareholders may also pledge or loan Fund shares (to secure financing or otherwise), which may result in the shares becoming concentrated in another party. There can be no assurance that any large shareholder or large group of shareholders would not redeem their investment or that the size of a Fund would be maintained. Redemptions of a large number of Fund shares may adversely affect a Fund’s liquidity and net assets. To the extent a Fund permits redemptions in cash, these redemptions may force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund’s NAV, have a material effect on the market price of Fund shares, increase the Fund’s brokerage costs, accelerate the realization of taxable income and/or capital gains, and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as

receiving a disproportionately large taxable distribution during or with respect to such tax year. A Fund also may be required to sell its more liquid investments to meet a large redemption, in which case the Fund’s remaining assets may be less liquid, more volatile, and more difficult to price.

To the extent these large shareholders transact in Fund shares on the secondary market, such transactions may account for a large percentage of the trading volume for Fund shares and may, therefore, have a material upward or downward effect on the market price of the shares. In addition, large purchases of Fund shares may adversely affect the Fund’s performance to the extent that the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would, diluting its investment returns.

Management Risk. An index Fund invests in securities or other assets included in, or representative of, its Underlying Index, regardless of their investment merits. Such a Fund may be affected by a general decline in market segments related to its Underlying Index, and BFA generally does not attempt to invest the Fund’s assets in defensive positions under any market conditions, including declining markets. Market disruptions and regulatory restrictions could have an adverse effect on a Fund’s ability to adjust its exposure to the required levels in order to track its Underlying Index. Because BFA uses a representative sampling indexing strategy, a Fund will not fully replicate its Underlying Index and may hold securities or other assets not included in the Underlying Index. As a result, a Fund is subject to the risk that BFA’s investment strategy, whose implementation is subject to a number of constraints, may not produce the intended results. There is no guarantee that a Fund’s investment results will have a high degree of correlation to those of its Underlying Index or that a Fund will achieve its investment objective.

Market Risk. A Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. The value of a financial instrument or other asset may decline due to changes in general market conditions, economic trends or events that are not specifically related to the particular instrument or asset, or factors that affect one or more issuers, counterparties, exchanges, countries or other geographic units, markets, industries, or asset classes. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on a Fund and its investments and could result in increased premiums or discounts to a Fund’s NAV. Changes in market and economic conditions generally do not have the same impact on all types of instruments and assets.

Market Trading Risk. A Fund faces numerous market trading risks, any of which may lead to its shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund’s portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to the NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

Absence of an Active Primary Market. Although Fund shares are listed for trading on one or more stock exchanges, there can be no assurance that an active primary trading market for Fund shares will develop or be maintained by market makers or Authorized Participants.

Secondary Listing Risks. A Fund’s shares may be listed or traded on U.S. and non-U.S. stock exchanges other than the U.S. stock exchange where the Fund’s primary listing is maintained. Fund shares also may be available to non-U.S. investors through funds or structured investment vehicles similar to depositary receipts. There can be no assurance that a Fund’s shares will continue to trade on any such stock exchange or in any market or that a Fund’s shares will continue to meet the requirements for exchange listing or market trading. A Fund’s shares may be less actively traded in certain markets than in others, and investors are subject to the execution and settlement risks and market standards of the market where they or their broker direct their trades for execution. Certain information that is available to investors who trade Fund shares on a U.S. stock exchange during regular U.S. market hours may not be available to investors who trade in other markets, which may result in secondary market prices in such markets being less efficient.

Secondary Market Trading Risk. Shares of a Fund may trade in the secondary market at times when the Fund does not accept orders to create or redeem shares. At such times, shares may trade in the secondary market with more significant premiums or discounts to NAV than might be experienced at times when the Fund accepts creation and redemption orders. Securities held by a Fund may be traded in markets that close at a different time than an exchange on which Fund shares are traded. Liquidity in those securities may be reduced after the applicable closing time. As a result, during the time when the exchange is open but after the applicable market closing, fixing or settlement time, there may be wider bid/ask spreads on the exchange and a greater premium or discount to NAV.

In stressed market conditions, the market for a Fund’s shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s portfolio holdings, and an investor may be unable to sell their Fund shares.

Secondary market trading in Fund shares may be halted by a stock exchange because of market conditions or for other reasons. In times of extraordinary market volatility, Fund shares may be subject to trading halts pursuant to “circuit breaker” rules of a stock exchange or market. If there is a trading halt or unanticipated closure of an exchange or market, an investor may be unable to purchase or sell Fund shares. In addition, if trading in certain securities or financial instruments is restricted, this may disrupt a Fund’s creation/redemption process, affect the price at which Fund shares trade in the secondary market, and result in a Fund being unable to trade certain securities or financial instruments. In such circumstances, a Fund may be unable to rebalance its portfolio or accurately price its portfolio holdings and may incur substantial trading losses.

Shares of a Fund, similar to shares of other issuers listed on a stock exchange, may be sold short and are therefore subject to the risk of increased volatility and price decreases associated with being sold short. In addition, trading activity in derivative products based on a Fund may lead to increased trading volume and volatility in the secondary market for the shares of the Fund.

Fund Shares May Trade at Prices Other Than NAV. Shares of a Fund trade on stock exchanges at prices at, above or below the Fund’s most recent NAV. A Fund’s NAV is calculated at the end of each business day and fluctuates with changes in the market value of the Fund’s portfolio holdings. The trading price of a Fund’s shares fluctuates throughout trading hours based on both market supply of and demand for Fund shares and the underlying value of the Fund’s portfolio holdings or NAV. As a result, the trading prices of a Fund’s shares may deviate significantly from NAV during times of market volatility, significant redemption requests, or other unusual market conditions

However, because Fund shares can be created and redeemed in Creation Units at NAV, BFA believes that large discounts or premiums to a Fund’s NAV are not likely to be sustained over the long term (unlike shares of many closed-end funds, which frequently trade at appreciable discounts from, and sometimes at premiums to, their NAVs). While the creation/redemption feature is designed to make it more likely that a Fund’s shares normally will trade on stock exchanges at prices close to the Fund’s next calculated NAV, exchange prices are not expected to correlate exactly with the Fund’s NAV due to timing reasons, supply and demand imbalances and other factors. In addition, disruptions to creations and redemptions, including disruptions at market makers, Authorized Participants, or other market participants, and during periods of significant market volatility, may result in trading prices for shares of a Fund that differ significantly from its NAV. Authorized Participants may be less willing to create or redeem a Fund’s shares if there is a lack of an active market for such shares or the Fund’s underlying investments, which may contribute to the Fund’s shares trading at a premium or discount to NAV.

Costs of Buying or Selling Fund Shares. Buying or selling Fund shares on an exchange involves two types of costs that apply to all securities transactions. When buying or selling Fund shares through a broker, you will likely incur a brokerage commission and other charges. In addition, you may incur the cost of the “spread,” which is the difference between what investors are willing to pay for Fund shares (the “bid” price) and the price at which they are willing to sell Fund shares (the “ask” price). The spread varies over time for Fund shares based on trading volume and market liquidity. It is generally narrower if a Fund has more trading volume and market liquidity and wider if a Fund has less trading volume and market liquidity. Increased market volatility also may cause wider spreads. In addition, there may be regulatory and other charges that are incurred as a result of trading activity. Because of the costs inherent in buying or selling Fund shares, frequent trading may detract significantly from investment results, and an investment in Fund shares may not be advisable for investors who anticipate regularly making small investments through a brokerage account.

Mid-Capitalization Companies Risk. Investments in mid-capitalization companies may be riskier, less liquid, more volatile and more susceptible to economic, market and industry changes than investments in large-capitalization companies. Mid-capitalization companies may have more limited product lines, markets, financial resources and management experience. As a result, they generally are more vulnerable than large-capitalization companies to adverse business and economic developments. Mid-capitalization companies may have a shorter business track record, with relatively less information available to investors. The securities of mid-sized companies may trade less frequently and in smaller volumes than the securities of larger companies.

National Closed Market Trading Risk. To the extent that securities or other assets held by a Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund’s shares trade is open, there are likely to be deviations between such asset’s current price and its last quoted price (i.e., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on a Fund is likely to be greater where a large portion of the Fund’s holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to a Fund’s NAV that may be greater than those experienced by other funds.

Non-Diversification Risk. A Fund that is classified as “non-diversified” may invest a greater percentage of its assets in securities or other instruments representing a small number of issuers or counterparties, compared with funds that are classified as “diversified.” A non-diversified Fund thus may be more susceptible to the risks associated with these particular issuers or counterparties. The gains and losses on such holdings may have a greater impact on a non-diversified Fund’s performance than they would on the performance of a diversified Fund, and a non-diversified Fund’s NAV may be more volatile.

Non-U.S. Securities Risk. Securities issued by non-U.S. issuers (including depositary receipts) are subject to different legal, regulatory, political, economic, and market risks than securities issued by U.S. issuers. To the extent that investments are made in a limited number of countries, events in those countries will have a more significant impact on a Fund. The risks of investing in non-U.S. securities include the following, any of which may have an adverse impact on a Fund:

■

Less liquid markets, which may make valuing securities more difficult;

■

Greater market volatility;

■

Government intervention in issuers' operations or structure;

■

Government expropriation or nationalization of assets;

■

Exchange rate fluctuations and currency controls;

■

Limitations on the foreign ownership of securities;

■

Imposition of withholding or other taxes;

■

Restrictions on the repatriation of capital;

■

Higher transaction and custody costs;

■

Foreign market trading hours, different clearing and settlement procedures, and holiday schedules, which may limit a Fund's ability to engage in portfolio transactions;

■

Less regulation of the securities and other financial markets;

■

Less availability of public information about issuers;

■

Weaker accounting, audit, disclosure and financial reporting requirements and the risk of being delisted from U.S. exchanges;

■

Difficulties in enforcing contractual obligations; and

■

Legal principles relating to corporate governance, directors’ fiduciary duties and liabilities, and shareholder rights that are less robust than those that apply in the U.S.

Withholding Tax Reclaims Risk. A Fund that holds non-U.S. securities may file claims to recover withholding tax on dividend and interest income (if any) received from issuers in certain countries where such withholding tax reclaim is possible. Whether or when a Fund will receive a withholding tax refund is within the control of the tax authorities in such countries. Where a Fund expects to recover withholding tax based on a continuous assessment of the probability of recovery, the Fund’s NAV generally includes accruals for such tax refunds. The Fund continues to evaluate tax developments for potential impact to the probability of recovery. If the likelihood of receiving a tax refund materially decreases, such as due to a change in tax regulation or approach, accruals in a Fund’s NAV for such refunds may be written down partially or in full, which will adversely affect the Fund’s NAV. Investors in a Fund at the time when an accrual is written down will bear the impact of any resulting reduction in NAV regardless of whether they were investors during the accrual period. Conversely, if a Fund receives a tax refund that was not previously accrued, investors in the Fund at the time the claim is successful will benefit from any resulting increase in the Fund’s NAV. Investors who sold their shares prior to such time will not benefit from any such NAV increase.

Operational and Technology Risks. A Fund and the entities with which it interacts directly or indirectly are susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning (“AI”), which may result in losses for the Fund and its shareholders or impair the Fund’s operations. These entities include, but are not limited to, a Fund’s adviser, administrator, distributor, other service providers (e.g., index and benchmark providers, accountants, custodians, and transfer agents), financial intermediaries, counterparties, market makers, Authorized Participants, listing exchanges, other financial market operators, and governmental authorities. Operational and technology risks for the issuers in which a Fund invests could also result in material adverse consequences for such issuers and may cause the Fund’s investments in such issuers to lose value. A Fund may incur substantial costs in order to mitigate operational and technology risks.

Cybersecurity incidents can result from deliberate attacks or unintentional events against an issuer in which a Fund invests, the Fund or any of its service providers. They include, but are not limited to, gaining unauthorized access to systems, misappropriating assets or sensitive information, corrupting or destroying data, and causing operational disruption. Geopolitical tension may increase the scale and sophistication of deliberate attacks, particularly those from nation states or from entities with nation state backing. Cybersecurity incidents may result in any of the following: financial losses; interference with a Fund’s ability to calculate its NAV; disclosure of confidential information; impediments to trading; submission of erroneous trades by a Fund or erroneous subscription or redemption orders; the inability of a Fund or its service providers to transact business; violations of applicable privacy and other laws; regulatory fines; penalties; reputational damage; reimbursement or other compensation costs; and other legal and compliance expenses. Furthermore, cybersecurity incidents may render records of a Fund, including records relating to its assets and transactions, shareholder ownership of Fund shares, and other data integral to a Fund’s functioning, inaccessible, inaccurate or incomplete. Power outages, natural disasters, equipment malfunctions and processing errors that threaten information and technology systems relied upon by a Fund or its service providers, as well as market events that occur at a pace that overloads these systems, may also disrupt business operations or impact critical data. In addition, the risks of increased use of AI technologies, such as machine learning, include data risk, transparency risk, and operational risk. The AI technologies, which are generally highly reliant on the collection and analysis of large amounts of data, may incorporate biased or inaccurate data, and it is not possible or practicable to incorporate all relevant data into such technologies. The output or results of any such AI technologies may therefore be incomplete, erroneous, distorted or misleading. Further, AI tools may lack transparency as to how data is utilized and how outputs are generated. AI technologies may also allow the unintended introduction of vulnerabilities into infrastructures and applications. A Fund and its shareholders could be negatively impacted as a result of these risks associated with AI technologies. AI technologies and their current and potential future applications, and the regulatory frameworks within which they operate, continue to quickly evolve, and it is impossible to anticipate the full scope of future AI capabilities or rules and the associated risks to a Fund.

While a Fund’s service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund in the setting of priorities, the personnel and resources available or the effectiveness of relevant controls. Each Fund and its adviser seek to reduce these risks through controls, procedures and oversight, including establishing business continuity plans and risk management systems. However, there are inherent limitations in such plans and systems, including the possibility that certain risks that may affect a Fund have not been identified or may emerge in the future; that such plans and systems may not completely eliminate the occurrence or mitigate the effects of operational or information security disruptions or failures or of cybersecurity incidents; or that prevention and remediation efforts will not be successful or that incidents will go undetected. A Fund cannot control the systems, information security or other cybersecurity of the issuers in which it invests or its service providers, counterparties, and other third parties whose activities affect the Fund.

Lastly, the regulatory climate governing cybersecurity and data protection is developing quickly and may vary considerably across jurisdictions. Regulators continue to develop new rules and standards related to cybersecurity and data protection. Compliance with evolving regulations can be demanding and costly, requiring substantial resources to monitor and implement required changes.

Ownership Limitations Risk. If certain aggregate and/or fund-level ownership thresholds are reached through transactions undertaken by BFA, its affiliates or a Fund, or as a result of third-party transactions or actions by an issuer or regulator, the ability of BFA and its affiliates on behalf of clients (including a Fund) to purchase or dispose of investments, exercise rights or undertake business transactions may be restricted by law, regulation or rules or otherwise impaired. The capacity of a Fund to invest in certain securities or other assets may be affected by the relevant threshold limits, and such limitations may have adverse effects on the liquidity and performance of a Fund’s portfolio holdings.

For example, ownership limits may apply to securities whose issuers operate in certain regulated industries or in certain international markets. Such limits also may apply where the investing entity (such as a Fund) is subject to corporate or regulatory ownership restrictions or invests in certain futures or other derivative transactions. In certain circumstances, aggregate and/or fund-level amounts invested or voted by BFA and its affiliates for client funds and accounts managed by BFA (including a Fund) may not exceed the relevant limits without the grant of a license or other regulatory or corporate approval, order, consent, relief or non-disapproval. However, there is no guarantee that permission will be granted or that, once granted, it will not be modified or revoked at a later date with minimal or no notice. In other cases, exceeding such thresholds may cause BFA and its affiliates, a Fund or other client accounts to suffer disadvantages or business restrictions.

Ownership limitations are highly complex. It is possible that, despite BFA’s intent to either comply with or be granted permission to exceed ownership limitations, it may inadvertently breach a limit or violate the corporate or regulatory approval, order, consent, relief or non-disapproval that was obtained.

Real Estate Companies Risk. Real estate companies, which include real estate investment trusts, real estate holding and operating companies, and real estate management or development companies, expose investors to the risks of owning real estate directly as well as to the risks from the way that such companies operate. Real estate companies and property values may be adversely affected by regulations and other governmental actions, including tax increases, zoning changes and other usage restrictions, environmental regulations, regulatory limitations on rent or eviction, and eminent domain.

Real estate is highly sensitive to general and local economic conditions and can be subject to intense competition and periodic overbuilding. Real estate companies may own a limited number of properties and concentrate their investments in a particular geographic region, industry or property type. Economic downturns or other adverse events (e.g., natural disasters) that affect a particular region, industry or property type may lead to decreases in property values, leasing declines and defaults by borrowers or tenants. In the event of a default, a real estate company may experience substantial delays and costs in enforcing its rights with respect to the property and protecting its investment. In addition, because real estate is relatively illiquid, a company may be constrained in its ability to diversify or liquidate its investments in response to economic conditions or other events.

Real estate companies may depend on the management skills of a few key individuals and may have limited financial resources. They may be highly leveraged, which can magnify losses, and interest rate increases can make it difficult for them, as well as borrowers and tenants, to obtain debt financing and meet payment obligations. Declining interest rates could result in increased prepayment on loans and require redeployment of capital in less desirable investments.

Certain real estate companies, such as REITs, could fail to qualify for favorable tax or regulatory treatment, which could produce adverse economic consequences for the company and its investors, including a Fund.

Reliance on Trading Partners Risk. The economies of many countries or regions in which the Funds invest are highly dependent on trade with certain key trading partners. Reduction in spending on products and services by these key trading partners, institution of tariffs or other trade barriers or a slowdown in the economies of key trading partners may adversely affect the performance of any company in which a Fund invests and have a material adverse effect on a Fund’s performance.

Risk of Investing in China. Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject a Fund to risks specific to China. China is subject to a considerable degree of economic, political and social instability.

Political and Social Risk. The Chinese government is authoritarian and has periodically used force to suppress civil dissent. Disparities of wealth and the pace of economic liberalization may lead to social turmoil, violence and labor unrest. In addition, China continues to experience disagreements related to integration with Hong Kong and religious and nationalist disputes in Tibet and Xinjiang. There is also a greater risk in China than in many other countries of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation as a result of internal social unrest or conflicts with other countries. Unanticipated political or social developments may result in sudden and significant investment losses. China’s income inequality, rapidly aging population and significant environmental issues also are factors that may affect the Chinese economy.

Government Control and Regulations. Despite the Chinese government’s implementation of economic and market reforms in recent decades, government control over certain sectors and enterprises and significant regulation of investment and industry are still pervasive. China has restrictions on investment in companies or industries deemed to be sensitive to particular national interests, trading of securities of Chinese issuers, foreign ownership of Chinese corporations and/or the repatriation of assets by foreign investors. Restrictions on foreign ownership of Chinese securities may have adverse effects on a Fund’s liquidity and performance and could lead to higher tracking error. Chinese

government intervention in the market may have a negative impact on market sentiment, which may in turn affect the performance of the Chinese economy and a Fund’s investments. Chinese markets generally continue to experience inefficiency, lack of publicly available information, and political and social instability and may be subject to volatility and pricing anomalies resulting from governmental influence. Chinese companies, such as those in the financial services, technology and potentially other sectors, are also subject to the risk that Chinese authorities can intervene in their operations and structure, which may negatively affect the value of a Fund’s investments.

Economic Risk. The Chinese economy is highly reliant on trade and may be adversely affected by, among other things, a deterioration in global demand and spending for Chinese exports or a contraction in spending on domestic goods by Chinese consumers. The institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China’s key trading partners may have an adverse impact on the Chinese economy and companies in which a Fund invests. The current political climate has intensified concerns about a potential trade war between China and the U.S. as each country has imposed tariffs on the other. These actions and their consequences (which are difficult to predict) could have a negative impact on a Fund’s performance. It is unclear whether further tariffs or other escalating actions may occur.

In addition, certain Chinese companies (which may change from time to time) are directly or indirectly subject to economic or trade restrictions imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. For example, certain foreign technology companies are subject to export controls as those companies are believed to pose a risk to U.S. interests. The U.S. also bans imports of goods produced in certain regions of China or by certain Chinese companies due to concerns about forced labor. Such restrictions may have unanticipated and adverse effects on the Chinese economy and companies. Any action that targets Chinese financial markets or securities exchanges could interfere with orderly trading, delay settlement or cause market disruptions. A Fund’s Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments. So long as these restrictions do not include restrictions on investments, a Fund is generally expected to invest in such companies, consistent with its objective to track the performance of its Underlying Index. Other economic challenges for China include indebtedness, weak consumer demand, and an aging population. China continues to face pressure from its trading partners over its exporting of its excess industrial capacity and overall approach to economic management.

Expropriation Risk. The Chinese government maintains a major role in economic policymaking, and investing in China involves risk of loss due to expropriation, nationalization, confiscation of assets and property or the imposition of restrictions on foreign investments and on repatriation of capital invested.

Security Risk. China has strained international relations with Taiwan, Japan, the Philippines, India, and other neighbors due to territorial disputes, historical animosities, defense concerns and other security concerns. China has a complex territorial dispute regarding the sovereignty of Taiwan and has pledged to take control of Taiwan, including by force if necessary. The Chinese military has conducted military drills around Taiwan in connection with China’s claim to Taiwan. Taiwan-based companies and individuals are significant investors in China. Continuing hostility between China and Taiwan may have an adverse impact on their economies and markets and on the value of a Fund’s investments in China, Taiwan or the region, may cause a suspension in a Fund’s ability to trade in certain securities or other assets, or may otherwise make such investments impracticable or impossible. Frictions between China and the Philippines in the South China Sea pose a risk of escalation potentially leading to military conflict.

Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, export controls, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China’s economy and Chinese issuers in which a Fund invests. It may be impossible or impracticable for a Fund to hold, transact in or value securities of sanctioned companies, and there may be a significant decrease in the valuation of such securities. Relations between China’s Han ethnic majority and other ethnic groups in China, including Tibetans and Uighurs, are also strained and have been marked, historically, by protests and violence. These situations may cause uncertainty in the Chinese markets and may adversely affect the Chinese economy. In addition, conflict on the Korean Peninsula could adversely affect the Chinese economy. Such risks, among others, may adversely affect the value of a Fund’s investments.

Chinese Equity Markets. There are several types of Chinese equity securities, including H-shares, A-shares, B-shares, Red-Chips and/or P-Chips. The issuance of B-shares and H-shares by Chinese companies and the ability to obtain a “back-door listing” through Red-Chips or P-Chips is still regarded by the Chinese authorities as an experiment in economic reform. “Back-door listing” is a means by which a mainland Chinese company issues Red-Chips or P-Chips to obtain quick access to international listing and international capital. These share mechanisms are subject to the political and economic policies in China. In the Chinese securities markets, a small number of issuers may represent a large portion of the entire market. The Chinese securities markets also may be subject to more frequent trading halts, low trading volume and price volatility.

Hong Kong Political Risk. Hong Kong reverted to Chinese sovereignty on July 1, 1997 as a Special Administrative Region (“SAR”) of the People’s Republic of China (“PRC”) under the principle of “one country, two systems.” Although China is obligated by treaty to maintain the current capitalist economic and social system of Hong Kong through June 30, 2047, the continuation of economic and social freedoms enjoyed in Hong Kong is dependent on the government of China. Hong Kong has experienced protests and unrest related to China’s control, and tensions have increased between China and Hong Kong. Due to the interconnected nature of the Hong Kong and Chinese economies, instability in Hong Kong may adversely affect the Hong Kong and Chinese markets. Other countries’ perceptions of the degree of convergence between China and Hong Kong, such as with respect to trade, and resulting actions also may impact both economies. In

addition, the Hong Kong dollar trades at a fixed exchange rate in relation to (or is “pegged” to) the U.S. dollar, which has contributed to the growth and stability of the Hong Kong economy. However, it is uncertain how long the currency peg will continue or what effect the establishment of an alternative exchange rate system would have on Hong Kong’s economy. Such a change could result in a decline in a Fund’s NAV because the NAV is denominated in U.S. dollars.

Limited Information, Legal Remedies and VIE Structure Risk. Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about the Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, or for other reasons, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and shareholders may have limited legal remedies. The Funds do not select investments based on investor protection considerations.

Many Chinese companies listed on U.S. exchanges use variable interest entities or “VIEs” in their structure as a result of foreign ownership restrictions. In a VIE structure, a Chinese operating company establishes a shell company in another jurisdiction to issue stock to public shareholders. When a VIE structure is used by a Chinese company to list its stock in the U.S., instead of owning the equity securities of the Chinese company, the U.S.-listed shell company directly or indirectly enters into contracts with the Chinese operating company under Chinese law. These contracts provide the U.S.-listed shell company with only economic exposure to the Chinese company and do not represent equity ownership in the operating company.

While VIEs are a longstanding practice that is well known to Chinese officials and regulators, they have not been formally recognized under Chinese law. The Chinese government has provided guidance to and placed restrictions on Chinese-based companies raising capital offshore, including through VIEs. In 2023, the China Securities Regulatory Commission (“CSRC”) released new rules that permit the use of VIE structures, provided they abide by Chinese laws and register with the CSRC. The rules, however, may cause Chinese companies to undergo greater scrutiny and add costs to VIE structures. Intervention, rulemaking or guidance by the Chinese government with respect to VIE structures or the non-enforcement of VIE-related contractual rights could significantly affect the operating company’s business in China, the enforceability of the U.S.-listed shell company’s contractual arrangements with the Chinese company and the value of the U.S.-listed stock. Further, the VIE contractual arrangement would likely be subject to Chinese law and jurisdiction, and remedies available to the U.S.-listed shell company are uncertain and could be ineffective. Any change in the operations of entities in a VIE structure, the status of VIE contractual arrangements or the legal or regulatory environment in China, generally or with respect to specific industries, could result in significant, and possibly permanent and/or total, losses to a Fund.

Risk of Investing in Developed Countries. Investment in developed country issuers will subject a Fund to legal, regulatory, political, currency, security, economic and other risks associated with developed countries. Developed countries generally tend to rely on services sectors (e.g., the financial services sector) as the primary means of economic growth. A prolonged slowdown in one or more services sectors is likely to have a negative impact on economies of certain developed countries, although economies of individual developed countries can be impacted by slowdowns in other sectors. In the past, certain developed countries have been targets of terrorism, and some geographic areas in which a Fund invests have experienced strained international relations due to territorial disputes, historical animosities, defense concerns and other security concerns. These situations may cause uncertainty in the financial markets in these countries or geographic areas and may adversely affect the performance of the issuers to which a Fund has exposure. Heavy regulation of certain markets, including labor and product markets, may have an adverse effect on certain issuers. Such regulations may negatively affect economic growth or cause prolonged periods of recession. Many developed countries are heavily indebted and face rising healthcare and retirement expenses. In addition, price fluctuations of certain commodities and regulations impacting the import of commodities may negatively affect developed country economies.

Risk of Investing in Emerging Markets. Investments in emerging market issuers may be subject to a greater risk of loss than investments in issuers located or operating in more developed markets. This is due to, among other things, the potential for greater market volatility, lower trading volume, higher levels of inflation, social, political or economic instability, greater risk of a market shutdown and more governmental limitations on foreign investments in emerging market countries than are typically found in more developed markets.

Some emerging market countries may experience economic instability, including instability resulting from substantial rates of inflation or significant devaluations of their currency, or economic recessions, which would have a negative effect on the economies and financial markets of their economies. Some of these countries may impose restrictions on the exchange or export of currency or adverse currency exchange rates, and there may be a lack of available currency hedging instruments.

Disparities of wealth, the pace and success of democratization and ethnic, religious and racial disaffection, among other factors, may exacerbate unrest or violence in certain countries. Unanticipated or sudden political or social developments may result in sudden and significant investment losses.

Companies in many emerging markets are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries, and as a result, information about the securities in which a Fund invests may be less reliable or complete. Moreover, emerging markets often have less reliable securities valuations and greater risks associated with the custody of securities than developed markets. There may be significant obstacles to obtaining information necessary for investigations into or

litigation against companies, and shareholders may have limited legal remedies. A Fund’s investments are not selected based on investor protection considerations.

In addition, emerging markets often have greater risk of capital controls through such measures as taxes or interest rate control than developed markets. Certain emerging market countries may also lack the infrastructure necessary to attract large amounts of foreign trade and investment. Chronic structural public sector deficits in some countries may adversely impact a Fund’s investments.

Local securities markets in emerging market countries may trade a small number of securities and may be unable to respond effectively to changes in trading volume, potentially making prompt liquidation of holdings difficult or impossible at times. Settlement procedures in emerging market countries are frequently less developed and reliable than those in the U.S. (and other developed countries). In addition, significant delays may occur in certain markets in registering the transfer of securities. Settlement or registration problems may make it more difficult for a Fund to value its portfolio securities and could have an adverse effect on a Fund in seeking to achieve its investment objective.

There could be additional impacts on the value of a Fund as a result of sustainability risks, in particular those caused by environmental changes, social issues and governance risk. Additionally, disclosures or third-party data coverage associated with sustainability risks is generally less available or transparent in these markets.

Investments in emerging market countries may be subject to loss due to expropriation, nationalization, confiscation of assets and property or the imposition of restrictions on foreign investments and on repatriation of capital invested in such countries.

Risk of Investing in Japan. Investing in Japanese issuers subjects a Fund to legal, regulatory, political, economic, currency, geographic and security risks that are specific to Japan. Japan’s economic growth rate has generally remained low relative to other advanced economies, and it may continue to remain low. Its economy depends heavily on international trade and government policy supporting its export market. Economic downturns or political instability in its key trading partners, which include the United States and China, could have an adverse effect on the Japanese economy. Currency fluctuations also could adversely impact Japan’s export market and its economy. If the Japanese government were to intervene in the currency market, as it has in the past, the yen’s value could fluctuate sharply and unpredictably, which could cause losses to investors.

Other risks to Japan’s economic growth and competitiveness include significant public debt and deficits as well as labor shortages due to an aging and declining population. In addition, Japan lacks many natural resources and relies heavily on imports of oil and other commodities. Price increases, shortages or volatility in commodities markets could have a negative effect on Japan’s economy. Other risks to the Japanese economy and financial markets include natural disasters and Japan’s relations with neighboring countries, which at times have been strained.

Risk of Investing in Saudi Arabia. Investing in Saudi Arabian issuers involves legal, regulatory, political, currency, security, and economic risks that are specific to Saudi Arabia. Saudi Arabia is highly reliant on income from the sale of petroleum and trade with other countries involved in the sale of petroleum, and its economy is therefore vulnerable to changes in foreign currency values and the petroleum market. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. In addition, Saudi Arabia’s economy relies heavily on cheap, foreign labor, and changes in the availability of this labor supply could have an adverse effect on the economy.

Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more developed countries, which may negatively affect the value of a Fund’s investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. The government of Saudi Arabia exercises substantial influence over many aspects of the private sector, and its actions could significantly impact the value of Saudi Arabian securities. Although some economic reforms (e.g., privatization) are underway, restrictions on foreign ownership persist, and the government has an ownership stake in many key industries. Saudi Arabia has experienced strained relations with economic partners worldwide, including other countries in the Middle East, due to geopolitical events. Economic sanctions (or the threat of them) on Saudi Arabian individuals or Saudi Arabian corporate entities may have an adverse impact on the Saudi Arabian economy and securities.

The ability of foreign investors to invest in the securities of Saudi Arabian issuers could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. In addition, the Saudi Arabian government places investment limitations on the ownership of Saudi Arabian issuers by foreign investors. Such limits may prevent a Fund from investing in accordance with its strategy and result in tracking error for a Fund that tracks an index.

Saudi Arabia Broker Risk. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. A Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to a Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions. A limited number of brokers may impact a Fund’s ability to achieve best execution on transactions. In addition, a Fund may be more susceptible to credit loss or trading disruptions in the event of a default or business disruption among the available brokers. If a Fund’s use of a broker is disrupted, there could be an adverse impact on the Fund’s operations and, if applicable, its ability to track the Underlying Index, and the Fund’s shares could trade at a premium or discount to NAV. A Fund may also incur losses due to the acts or omissions of its brokers in the execution or settlement of transactions or in the transfer of funds or securities.

Risk of Investing in the U.S. Investing in U.S. issuers involves legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. A decrease in imports or exports, changes in trade regulations, inflation, an economic recession, financial system stress, or political turmoil, among other risks, may have an adverse effect on the U.S. economy and the securities listed on U.S. exchanges. The U.S. is also subject to the risk of natural disasters, such as droughts, earthquakes, fires and floods. U.S. security risks include acts of terrorism, internal unrest and a deterioration in relations between the U.S. and certain countries. Any of these may adversely affect the U.S. economy, financial markets or issuers.

Governmental agencies project that the U.S. will maintain elevated public debt levels for the foreseeable future. Although elevated debt levels do not necessarily indicate or cause economic problems, the costs of servicing such debt may constrain future economic growth. Circumstances could arise that could prevent the timely payment of interest or principal on U.S. government debt, such as reaching the legislative “debt ceiling.” Such non-payment would result in substantial negative consequences for the U.S. economy and the global financial system.

Securities Lending Risk. A Fund may engage in securities lending. Securities lending involves the risk that a Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. A Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for a Fund.

Semiconductor Companies Risk. The semiconductor industry is highly cyclical, and semiconductor companies face risks related to rapid technological developments and product obsolescence, frequent new product introduction and unpredictable changes in growth rates. Capital equipment expenditures as well as research and development costs can be substantial. Semiconductor companies depend significantly on patent and intellectual property rights and may be adversely affected by the loss or impairment of these rights.

Semiconductor manufacturing processes are highly complex and sophisticated, and they are vulnerable to impurities and other disruptions that can significantly increase costs and delay production. Semiconductor companies may rely on a limited number of suppliers of the components and raw materials used in their products. Supply chain disruptions or the lack of raw materials can lead to significant operational challenges, including production halts. Semiconductor companies also face competitive challenges in attracting and retaining highly skilled personnel.

Small-Capitalization Companies Risk. Investments in small-capitalization companies may be riskier, less liquid, more volatile and more susceptible to economic, market and industry changes than investments in large- or mid-capitalization companies. Small-capitalization companies may have more limited product lines, markets, financial resources, personnel and management experience. As a result, they generally are more vulnerable than larger companies to adverse business and economic developments. Small-capitalization companies may have a short business track record, with relatively less information available to investors. The securities of smaller companies may trade less frequently and in lower volumes than the securities of larger companies. Some securities of smaller issuers may be illiquid or restricted as to resale, and their values may have significant volatility. A Fund may be unable to liquidate its positions in such securities at any time, or at a favorable price, in order to meet the Fund’s obligations.

Small Fund Risk. When a Fund’s size is small, the Fund may experience low trading volume and wide bid/ask spreads. A Fund’s performance near its inception date may not represent how the Fund will perform in the future or with a larger asset base. In addition, a Fund may face the risk of being delisted if it does not meet certain requirements set by the listing exchange. If a Fund were required to delist from the listing exchange, the Fund’s value may rapidly decline and its performance may be negatively impacted. Any resulting liquidation of a Fund could lead to elevated transaction costs for the Fund and negative tax consequences for its shareholders.

Sustainability Risk. Sustainability risk is an inclusive term to designate investment risk (probability or uncertainty of occurrence of material losses relative to the expected return of an investment) that relates to environmental, social or governance issues.

Sustainability risk around environmental issues includes, but is not limited to, climate risk, both physical and transition risk. Physical risk arises from the physical effects of climate change, acute or chronic. For example, frequent and severe climate-related events can impact products and services and supply chains. Transition risk – whether policy, technology, market or reputation risk – arises from the adjustment to a low-carbon economy in order to mitigate climate change. Risks related to social issues can include, but are not limited to, labor rights and community relations. Governance-related risks can include but are not limited to risks around board independence, ownership and control, and audit and tax management. These risks can impact an issuer’s operational effectiveness and resilience as well as its public perception and reputation, affecting its profitability and, in turn, its capital growth and ultimately impacting the value of holdings in a Fund.

These are only examples of sustainability risk factors, and sustainability risk factors do not solely determine the risk profile of the investment. The relevance, severity, materiality and time horizon of sustainability risk factors and other risks can differ significantly across Funds.

Sustainability risk can manifest itself through different existing risk types including, but not limited to, market, liquidity, concentration, credit and asset-liability mismatch risk. For example, a Fund may invest in the securities of an issuer that could face potentially reduced revenues or increased expenditures from physical climate risk (e.g., decreased production capacity due to supply chain perturbations, lower sales due to demand shocks or higher operating or capital costs) or transition risk (e.g., decreased demand for carbon-intensive products and services or increased production costs due to changing input prices). As a result, sustainability risk factors may have a material impact on an investment, may increase volatility, may affect liquidity and may have an adverse impact on the value of shares of a Fund.

The impact of those risks may be higher for Funds with particular sectoral or geographic concentrations. For example, Funds with geographic concentration in locations susceptible to adverse weather conditions where the value of the investments in the Funds may be more susceptible to adverse physical climate events, or Funds with specific sectoral concentrations, such as investing in industries or issuers with high carbon intensity or high switching costs associated with the transition to low carbon alternatives, may be more impacted by climate transition risks.

All or a combination of these factors may have an unpredictable impact on a Fund’s investments. Under normal market conditions, such events could have a material impact on the value of shares of a Fund.

Assessments of sustainability risk are specific to the asset class and to a fund’s investment objective. Different asset classes require different data and tools to apply heightened scrutiny, assess materiality, and make meaningful differentiation among issuers and assets. To the extent consistent with a Fund’s investment objective, risks are considered and risk managed concurrently, by prioritizing in part based on materiality and on the Fund’s objective.

The impacts of sustainability risk are likely to develop over time, and new sustainability risks may be identified as further data and information regarding sustainability factors and impacts become available.

Technology Companies Risk. Technology companies and companies that rely heavily on technological advances may have limited product lines, markets, financial resources and personnel. These companies may face rapid product obsolescence as well as unexpected risks and costs related to new product introduction and technological developments, such as artificial intelligence and machine learning. Technology companies may be adversely affected by disruptions to supply chains and distribution networks as well as issues at third-party partners. They are heavily dependent on patent and other intellectual property rights, and the loss or impairment of these rights may adversely affect their profitability. Technology companies may face increased government scrutiny and may be subject to adverse government or legal action. These companies also may be adversely affected by, among other things, actual or perceived security vulnerabilities or other defects in their products and services, which may result in lawsuits, government enforcement actions and other remediation costs.

Thematic Investing Risk. A Fund relies on the Index Provider to identify securities that reflect the relevant themes and sub-themes for inclusion in the Underlying Index. There is no guarantee that the Underlying Index or the Fund will reflect the intended theme and sub-theme exposures. The Fund’s performance may suffer if such securities are not correctly identified, if a theme or sub-theme develops in an unexpected manner, or if securities in the Underlying Index do not benefit from the development of a theme or sub-theme. A Fund’s performance may also be impacted if securities that are not related to the theme or sub-theme are included in the Underlying Index.

Tracking Error Risk. A Fund that tracks an index is subject to the risk of “tracking error,” which is the divergence of a Fund’s performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in a Fund’s portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by a Fund that the Underlying Index does not incur; a Fund’s holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by a Fund or distributions paid to Fund shareholders; tax gains or losses; differences between the amount and/or timing of withholding taxes on dividends reflected in the Underlying Index from a Fund’s obligation, if any, for foreign withholding taxes; the requirements for a Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index, such as during a rebalancing or reconstitution; and impacts to a Fund of complying with certain regulatory requirements or limits. A Fund that tracks an index composed of a large number of securities or other assets may experience greater tracking error than a Fund that tracks a more narrow index. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

U.S. Economic Risk. The U.S. is a significant trading partner of, or foreign investor in, a number of countries. As a result, the economic conditions of such countries may be particularly affected by changes in the U.S. economy, such as a decrease in U.S. imports or exports, changes in trade regulations, changes in the U.S. dollar exchange rate or an economic slowdown in the U.S. Any such event may have an adverse effect on the economies of U.S. trading partners and the securities issuers in such countries, which in turn could negatively impact a Fund’s investments. Circumstances could arise that could prevent the timely payment of interest or principal on U.S. government debt, such as reaching the legislative “debt ceiling.” Such non-payment would result in substantial negative consequences for the U.S. economy and the global financial system.

Utility Companies Risk. Utility infrastructure often requires significant capital expenditures, and utility companies may face high interest costs and difficulty in raising capital. Technological innovations may render existing equipment or products obsolete, and companies may experience difficulty in obtaining regulatory approval of new technologies. Utility operations may be disrupted by events that target or damage utility infrastructure, including natural disasters and cyber or other attacks. Utilities companies may be adversely affected by volatility in the price of certain energy resources.

Utility companies face risks from government regulation and oversight as well as from deregulation (if applicable). Regulators may monitor and control companies’ revenues and costs. There is no assurance that regulators will grant rate increases or that rate levels will be adequate to permit the payment of stock dividends or bond coupon payments. In addition, there may be regulatory restrictions on the ability of utility companies to enter new lines of business and geographic areas. Utility companies incur costs in complying with environmental and other regulations and may face significant challenges in obtaining regulatory approval for certain projects, such as nuclear power plants. Utility companies are at risk of liability for environmental harm and other types of damages. Energy conservation, climate change and other

sustainability policies also may impact utility companies. Deregulation may subject companies to greater competition, may adversely affect their profitability and may lead them to engage in riskier ventures.

Valuation Risk. The price that a Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by a Fund also may differ from the value used by the Underlying Index (if applicable). Because non-U.S. exchanges or markets may be open on days or during time periods when a Fund does not price its shares, the value of the securities or other assets in a Fund’s portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares.

In addition, for purposes of calculating a Fund’s NAV, the value of assets denominated in non-U.S. currencies (if any) is translated into U.S. dollars at the prevailing market rates. For a Fund that tracks an Underlying Index, this may result in a difference between the prices used to calculate the Fund’s NAV and the prices used by the Underlying Index, which, in turn, could result in a difference between the Fund’s performance and the performance of the Underlying Index. Authorized Participants that create or redeem Fund shares on days when a Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

Portfolio Holdings Information

A description of the policies and procedures with respect to the disclosure of the Funds’ portfolio securities and other assets (as applicable) is available in the applicable Statement of Additional Information (“SAI”). Each Fund discloses its portfolio holdings daily at www.iShares.com. Fact sheets providing information about each Fund’s top holdings are posted on www.iShares.com when available and may be requested by calling 1-800-iShares (1-800-474-2737).

Management of the Funds

Investment Adviser

As investment adviser, BFA has overall responsibility for the general management and administration of the Funds. BFA provides an investment program for the Funds and manages the investment of the Funds’ assets. In seeking to achieve the Funds’ respective investment objectives, BFA uses teams of portfolio managers, investment strategists and other investment specialists and may draw upon the trading, research and expertise of its affiliates. This team approach brings together many disciplines and leverages BFA’s extensive resources.

BFA is an indirect majority-owned subsidiary of BlackRock, Inc. (“BlackRock”) and is located at 400 Howard Street, San Francisco, CA 94105. As of June 30, 2025, BFA and its affiliates provided investment advisory services for assets of approximately $12.5 trillion.

From time to time, an employee of BlackRock may express views regarding a particular security or other instrument, asset class, company, industry, or market sector. Such views are the views of only that individual as of the time expressed. They do not necessarily represent the views of BlackRock or any other person within the BlackRock organization. Such views may change at any time based upon market or other conditions, and BlackRock has no responsibility to update such views. You should not rely on any such views as investment advice or as an indication of trading intent on behalf of a Fund.

Fees and Expenses

Pursuant to the Investment Advisory Agreement between BFA and the Trust (entered into on behalf of the Funds), BFA is responsible for substantially all expenses of each Fund, except the management fees, interest expenses, taxes, expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, distribution fees or expenses, and litigation expenses and any extraordinary expenses (as determined by a majority of the Trustees who are not “interested persons” of the Trust). Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

A discussion regarding the basis for the approval by the Trust's Board of Trustees (the “Board”) of the Investment Advisory Agreement with BFA is available in the Funds' Form N-CSR filed with the SEC for the period ended October 31 and in the applicable financial statements and additional information documents posted at www.iShares.com.

For its investment advisory services to each Fund, for the fiscal year ended April 30, 2025, BFA was paid a management fee from each Fund, as a percentage of the Fund’s average daily net assets, net of any applicable waivers, at the annual rate set forth in the table below. If BFA has contractually agreed to waive a portion of its management fees for a Fund, the contractual waiver may be terminated prior to its expiration date only upon written agreement of the Trust and BFA. In addition, BFA may from time to time voluntarily waive and/or reimburse fees or expenses to reduce a Fund’s total annual fund operating expenses (excluding acquired fund fees and expenses, if any). Any such voluntary waiver or reimbursement may be eliminated by BFA at any time.

Fund	Management Fee
iShares Core High Dividend ETF	0.08%
iShares Environmentally Aware Real Estate ETF	0.30%
iShares Global Clean Energy ETF	0.39%1
iShares Global REIT ETF	0.14%
iShares International Developed Real Estate ETF	0.48%
iShares International Select Dividend ETF	0.50%1,2
iShares Select Dividend ETF	0.38%1

The management fee schedule for the Fund, including its breakpoint pricing arrangements, is described in the Fund’s Statement of Additional Information.

BFA has contractually agreed to waive a portion of its management fees in an amount equal to the aggregate Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other funds advised by BFA or its affiliates through August 30, 2030. The contractual waiver may be terminated prior to August 30, 2030 only upon written agreement of the Trust and BFA.

Portfolio Managers

The Portfolio Managers for each Fund are responsible for various functions related to portfolio management, including, but not limited to, investing cash inflows, coordinating with members of their respective portfolio management teams to focus on certain asset classes, implementing investment strategy, researching and reviewing investment strategy and overseeing members of their respective teams who have more limited responsibilities.

Jennifer Hsui, Matt Waldron, Peter Sietsema and Steven White are primarily responsible for the day-to-day management of the Funds.

Jennifer Hsui has been employed by BFA or its affiliates as a senior portfolio manager since 2007. She is a Managing Director of BlackRock, Inc.

Matt Waldron has been employed by BFA or its affiliates as a portfolio manager since 2003. He is a Managing Director of BlackRock, Inc.

Peter Sietsema has been employed by BFA or its affiliates as a portfolio manager since 2007. He is a Director of BlackRock, Inc.

Steven White has been employed by BFA or its affiliates as a portfolio manager since 2013. He is a Director of BlackRock, Inc.

Each Fund’s SAI provides additional information about the Portfolio Managers’ compensation, other accounts managed by the Portfolio Managers and the Portfolio Managers’ ownership (if any) of shares of the Funds.

Administrator, Custodian and Transfer Agent

The administrator, custodian and transfer agent for each Fund is indicated in the table below.

Fund	The Bank of New York Mellon	Citibank, N.A.	JPMorgan Chase Bank, N.A.	State Street Bank and Trust Company
iShares Core High Dividend ETF*	✓
iShares Environmentally Aware Real Estate ETF*				✓
iShares Global Clean Energy ETF*				✓
iShares Global REIT ETF*				✓
iShares International Developed Real Estate ETF*				✓
iShares International Select Dividend ETF*				✓
iShares Select Dividend ETF*	✓

JPMorgan Chase Bank, N.A. serves as custodian for the Fund in connection with certain securities lending activities.

Conflicts of Interest

The investment activities of BFA and its affiliates (including BlackRock and its subsidiaries (collectively, the “Affiliates”)), and their respective directors, officers or employees, in managing their own accounts and other accounts, may present conflicts of interest that could disadvantage a Fund and its shareholders.

BFA and its Affiliates are involved worldwide with a broad spectrum of financial services and asset management activities and in the ordinary course of business may engage in activities in which their interests or the interests of other clients may conflict with those of a Fund. BFA and its Affiliates act, or may act, as an investor, research provider, investment manager, commodity pool operator, commodity trading

advisor, financier, underwriter, adviser, trader, lender, index provider, agent and/or principal. BFA and its Affiliates may have other direct and indirect interests in securities, currencies, commodities, derivatives and other assets in which a Fund may directly or indirectly invest.

BFA and its Affiliates may engage in proprietary trading and advise accounts and other funds that have investment objectives similar to those of a Fund and/or that engage in and compete for transactions in the same or similar types of securities, currencies and other assets as are held by a Fund. This may include transactions in securities issued by other open-end and closed-end investment companies, including investment companies that are affiliated with the Fund and BFA, to the extent permitted under the Investment Company Act of 1940, as amended (the “1940 Act”). The trading activities of BFA and its Affiliates are carried out without reference to positions held directly or indirectly by a Fund. These activities may result in BFA or an Affiliate having positions in assets that are senior or junior to, or that have interests different from or adverse to, the assets held by a Fund.

A Fund may invest in securities issued by, or engage in other transactions with, entities with which an Affiliate has significant debt or equity investments or other interests. A Fund may also invest in issuances (such as debt offerings or structured notes) for which an Affiliate is compensated for providing advisory, cash management or other services. A Fund also may invest in securities of, or engage in other transactions with, entities for which an Affiliate provides or may provide research coverage or other analysis.

An Affiliate may have business relationships with, and receive compensation from, distributors, consultants or others who recommend a Fund or who engage in transactions with or for a Fund.

Neither BlackRock nor any Affiliate is under any obligation to share any investment opportunity, idea or strategy with a Fund. As a result, an Affiliate may compete with a Fund for appropriate investment opportunities. The results of a Fund’s investment activities, therefore, may differ from those of an Affiliate and of other accounts managed by an Affiliate. It is possible that a Fund could sustain losses during periods in which one or more Affiliates and other accounts achieve profits on their trading for proprietary or other accounts. The opposite result is also possible.

In addition, a Fund may enter into transactions in which BFA or an Affiliate or their directors, officers, employees or clients have an adverse interest. A Fund may be adversely impacted by the effects of transactions undertaken by BFA or an Affiliate or their directors, officers, employees or clients.

From time to time, BlackRock or its advisory clients (including other funds and accounts) may, subject to compliance with applicable law, purchase and hold shares of a Fund. The price, availability, liquidity, and (in some cases) expense ratio of a Fund may be impacted by purchases and sales of the Fund by BlackRock or its advisory clients.

A Fund’s activities may be limited because of regulatory restrictions applicable to BFA or an Affiliate or their policies designed to comply with such restrictions.

Under a securities lending program approved by the Board, the Funds have retained BTC, an Affiliate of BFA, to serve as their securities lending agent to the extent that they participate in the securities lending program. For these services, the securities lending agent will receive a fee from the participating Fund based on the returns earned on the Fund’s lending activities, including investment of the cash received as collateral for the loaned securities. In addition, one or more Affiliates may be among the entities to which a Fund may lend its portfolio securities under the securities lending program.

Under an ETF Services Agreement, certain Funds have retained BlackRock Investments, LLC (the “Distributor” or “BRIL”), an Affiliate of BFA, to perform certain order processing, Authorized Participant communications, and related services in connection with the issuance and redemption of Creation Units (“ETF Services”). BRIL has engaged Citibank, N.A. (“Citibank”) as a subcontractor to provide certain ETF Services. BRIL retains a portion of the standard transaction fee received from Authorized Participants on each creation or redemption order from the Authorized Participant for the ETF Services provided. BlackRock collaborated with, and received payment from, Citibank on the design and development of the ETF Services platform. Citibank has, and from time to time may develop, additional relationships with BlackRock or funds managed by BFA and its Affiliates.

BlackRock and its Affiliates may benefit from a Fund using a BlackRock index by creating increasing acceptance in the marketplace for such indexes. BlackRock and its Affiliates are not obligated to license an index to a Fund, and no Fund is under an obligation to use a BlackRock index. The terms of a Fund’s index licensing agreement with BlackRock or its Affiliates may not be as favorable as the terms offered to other licensees.

The activities of BFA and its Affiliates and their respective directors, officers or employees may give rise to other conflicts of interest that could disadvantage a Fund and its shareholders. BFA has adopted policies and procedures designed to address these potential conflicts of interest. Please see the SAI for further information.

Shareholder Information

Additional shareholder information, including how to buy and sell shares of the Funds, is available free of charge by calling toll-free 1-800-iShares (1-800-474-2737) or visiting www.iShares.com.

Buying and Selling Shares

Transactions in shares of the Funds occur in the primary market and the secondary market. Primary market transactions, known as “creations” and “redemptions,” occur only between the Funds and Authorized Participants (i.e., financial institutions that are authorized to participate in such transactions), as described in the Creations and Redemptions section below.

Fund shares are listed on U.S. national securities exchanges, where they can be bought and sold throughout the trading day at market prices, like shares of other publicly traded companies. A Fund’s shares may also be available in other secondary markets, such as on non-U.S. exchanges and through funds or structured investment vehicles similar to depositary receipts. The Funds do not impose any minimum investment for Fund shares purchased on an exchange or otherwise in the secondary market.

Buying or selling Fund shares on an exchange or other secondary market generally involves two types of costs that are common in securities transactions. First, when buying or selling Fund shares through a broker, you may incur a brokerage commission and other charges. The commission is frequently a fixed amount; it may be a significant proportional cost if you are seeking to buy or sell small amounts of shares. Second, you may incur the cost of the “spread,” which is any difference between the bid price and the ask price for the shares. The spread varies over time based on a Fund’s trading volume and market liquidity. Generally, the spread is smaller if a Fund has high trading volume and market liquidity, and larger if a Fund has lower trading volume and market liquidity. The latter is often the case for newly launched or smaller funds. A Fund’s spread may also be impacted by the liquidity (or lack thereof) of the underlying securities or other assets held by the Fund, particularly for newly launched or smaller funds, or by instances of significant volatility of the underlying assets.

The U.S. national securities exchanges that list Fund shares are open for trading Monday through Friday and are closed on weekends and the following holidays (or the days on which they are observed): New Year’s Day, Martin Luther King Jr. Day, Presidents’ Day, Good Friday, Memorial Day, Juneteenth, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

Investments in Investment Companies

Section 12(d)(1) of the 1940 Act generally restricts investments by investment companies, including foreign and unregistered investment companies, in the securities of other investment companies. For example, a registered investment company (the “Acquired Fund”), such as the Funds, may not knowingly sell or otherwise dispose of any security issued by the Acquired Fund to any investment company (the “Acquiring Fund”) or any company or companies controlled by the Acquiring Fund if, immediately after such sale or disposition: (i) more than 3% of the total outstanding voting stock of the Acquired Fund is owned by the Acquiring Fund and any company or companies controlled by the Acquiring Fund, or (ii) more than 10% of the total outstanding voting stock of the Acquired Fund is owned by the Acquiring Fund and other investment companies and companies controlled by them.

Notwithstanding the foregoing, registered investment companies are permitted to invest in a Fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions set forth in Rule 12d1-4 under the 1940 Act. To make such an investment in an Acquired Fund, a registered investment company must, among other things, enter into an agreement with the Trust. If an Acquired Fund invests significantly in other registered investment companies in reliance on Rule 12d1-4, an Acquiring Fund will not be permitted to rely on Rule 12d1-4 and invest in the Fund beyond the Section 12(d)(1) limits. Any investment company interested in purchasing shares of a Fund beyond the limits set forth in Section 12(d)(1) should contact BFA.

Foreign investment companies are permitted to invest in a Fund only up to the limits set forth in Section 12(d)(1), subject to any applicable SEC no-action relief.

Book Entry

Shares of the Funds are held in book-entry form, which means that no stock certificates are issued. The Depository Trust Company (“DTC”), which serves as the securities depository for shares of the Funds, or its nominee is the record owner of, and holds legal title to, all outstanding shares of the Funds.

Investors owning Fund shares are beneficial owners as shown on the records of DTC or its participants. DTC participants include securities brokers and dealers, banks, trust companies, clearing corporations and other institutions that directly or indirectly maintain a custodial relationship with DTC. As a beneficial owner of Fund shares, you are not entitled to receive physical delivery of stock certificates or to have shares registered in your name, and you are not considered a registered owner of shares. Therefore, to exercise any right as an owner of Fund shares, you must rely upon the procedures of DTC and its participants. These procedures are the same as those that apply to any other securities held in book-entry or “street name” form.

Share Prices

The trading prices of a Fund’s shares in the secondary market generally differ from the Fund’s daily NAV and are affected by various factors, such as the supply of and demand for ETF shares and the securities or other assets held by a Fund as well as other market and economic conditions.

Determination of Net Asset Value

The NAV of a Fund normally is determined once daily Monday through Friday, on each day that the New York Stock Exchange (“NYSE”) is open for trading. The NAV generally is determined as of the close of the NYSE’s regular trading hours, normally 4:00 p.m. Eastern time, based on prices at the time of closing.

Any Fund assets or liabilities that are denominated in currencies other than the U.S. dollar are translated into U.S. dollars at the prevailing market rates on the date of valuation as quoted by one or more data service providers.

The NAV of a Fund is calculated by dividing the value of the Fund’s net assets (i.e., the value of its total assets, including the value of any underlying fund shares in which the Fund invests, less total liabilities) by the total number of outstanding shares of the Fund, generally rounded to the nearest cent. The value of a Fund’s assets and liabilities is determined pursuant to BFA’s valuation policies and procedures. BFA has been designated by the Board as the valuation designee for each Fund pursuant to Rule 2a-5 under the Investment Company Act.

Equity securities and other equity instruments for which market quotations are readily available are valued at market value, which is generally determined using the last reported official closing price or, if a reported closing price is not available, the last traded price on the exchange or market on which the security or instrument is primarily traded at the time of valuation. Shares of underlying open-end funds (including money market funds) that are not traded on an exchange are valued at net asset value. Shares of underlying ETFs and closed-end funds that trade on exchanges are valued at their most recent market closing price.

Fixed-income securities are valued using last available bid prices or current market quotations provided by dealers or prices (including evaluated prices) supplied by the Funds’ approved independent third-party pricing services, each in accordance with BFA’s valuation policies and procedures. Pricing services may use matrix pricing or valuation models that utilize certain inputs and assumptions to derive values. Pricing services generally value fixed-income securities assuming orderly transactions of an institutional round lot size, but a Fund may hold or transact in such securities in smaller odd lot sizes. Odd lots of securities in certain asset classes may trade at lower prices than institutional round lots, and the value ultimately realized when the securities are sold could differ from the prices used by a Fund. The amortized cost method of valuation may be used with respect to debt obligations with 60 days or less remaining to maturity unless BFA determines in good faith that such method does not represent fair value.

Generally, trading in certain instruments (e.g., non-U.S. securities, money market instruments, etc.) is substantially completed each day at various times prior to the close of the NYSE’s regular trading hours. The values of such instruments used in computing a Fund’s NAV are determined as of such times.

For certain foreign assets, a third-party vendor supplies evaluated, systematic fair value pricing based upon the movement of a proprietary multi-factor model after the relevant foreign markets have closed. This systematic fair value pricing methodology is designed to correlate the prices of foreign assets in one or more non-U.S. markets following the close of the local markets to the prices that might have prevailed as of a Fund’s pricing time.

Customized exchange-traded equity options may be valued using a mathematical model that may incorporate a number of market data factors.

When market quotations are not readily available or are believed by BFA to be unreliable, BFA will fair value a Fund’s investments in accordance with its policies and procedures. Fair value represents a good faith approximation of the value of an asset or liability. It is the amount that the Fund might reasonably expect to receive from the current sale of an asset or the cost to extinguish a liability in an arm’s-length transaction.

BFA may conclude that a market quotation is not readily available or is unreliable if:

■

An asset or liability does not have a price source due to its lack of trading or other reasons;

■

A market quotation differs significantly from recent price quotations or otherwise no longer appears to reflect fair value;

■

An asset or liability is thinly traded;

■

There is a significant event subsequent to the most recent market quotation; or

■

The trading market on which an instrument is listed is suspended or closed and no appropriate alternative trading market is available.

A “significant event” is deemed to occur if BFA determines, in its reasonable business judgment prior to or at the time of pricing a Fund’s assets or liabilities, that the event is likely to cause a material change to the last exchange closing price or closing market price of one or more of the Fund’s assets or liabilities.

Valuing a Fund’s investments using fair value pricing may result in prices that differ from current market valuations and that may not be the prices at which those investments could have been sold during the period for which the particular fair values were used. For an index Fund, the use of both fair value prices and current market valuations in a particular NAV calculation could result in a difference between the prices used to calculate a Fund’s NAV and the prices used by the Fund’s underlying index. This could, in turn, result in a difference between the Fund’s performance and the performance of its underlying index.

Dividends and Distributions

General Policies. A Fund generally declares and pays dividends from net investment income, if any, at least once a year. Distributions of net realized securities gains, if any, generally are declared and paid once a year, but the Trust may make distributions on a more frequent basis for a Fund. The Trust reserves the right to declare special distributions if, in its reasonable discretion, such action is necessary or advisable to preserve its status as a regulated investment company (“RIC”) or to avoid the imposition of income or excise taxes on undistributed income or realized gains.

Dividends and other distributions on Fund shares are distributed on a pro rata basis to beneficial owners of the shares. Dividend payments and other distributions are made through DTC participants and indirect participants to beneficial owners then of record with proceeds received from the Funds.

Dividend Reinvestment Service. No dividend reinvestment service is provided by the Trust. Broker-dealers may make the DTC book-entry Dividend Reinvestment Program available to beneficial owners of Fund shares for the reinvestment of distributions. Beneficial owners should contact their broker to determine the availability and costs of the service and the details of participation. Brokers may require beneficial owners to adhere to specific procedures and timetables. If the program is used, dividend distributions of both income and realized gains will be automatically reinvested in additional whole Fund shares purchased in the secondary market.

Note on Tax Information. The following sections summarize some of the consequences under current U.S. federal tax law of an investment in a Fund. This information is not a substitute for personal tax advice. You may also be subject to state and local taxation on Fund distributions and sales of Fund shares. Distributions that are attributable to interest from U.S. federal government obligations may be exempt from certain state and local tax. Consult your personal tax advisor about the potential tax consequences of an investment in Fund shares under all applicable tax laws.

Taxes

As with any investment, you should consider how your investment in shares of a Fund will be taxed, including possible tax consequences when a Fund makes distributions or when you sell Fund shares. The tax information in this Prospectus is provided as general information, based on current law. You should consult your own tax professional about the tax consequences of an investment in shares of a Fund. There is no guarantee that shares of a Fund will receive certain regulatory or accounting treatment.

Taxes on Fund Distributions

Shareholders in a Fund will receive information after the end of each calendar year setting forth the amount of dividends and long-term capital gains distributed to them by the Fund during the prior year, if any. Likewise, the amount of tax-exempt income, if any, that a Fund distributes will be reported. Such income must be reported on the shareholder’s U.S. federal income tax return.

In general, distributions are subject to U.S. federal income tax for the year when they are paid. Certain distributions paid in January, however, may be treated as paid on December 31 of the prior year.

Capital Gains. Distributions from a Fund’s net investment income (other than qualified dividend income or from net tax-exempt income, if any), including distributions of income from securities lending and distributions out of a Fund’s net short-term capital gains, if any, are taxable to you as ordinary income. Distributions by a Fund of net long-term capital gains, if any, in excess of net short-term capital losses (capital gain dividends) are taxable to you as long-term capital gains, regardless of how long you have held the Fund’s shares. Long-term capital gains and qualified dividend income are generally eligible for taxation at preferential rates for non-corporate shareholders. However, different preferential rates may apply depending on the type of capital gains, such as Fund distributions of certain amounts received from REITs, if any.

Return of Capital. If a Fund’s distributions exceed current and accumulated earnings and profits, all or a portion of the distributions made in the taxable year may be recharacterized as a return of capital to shareholders. A return of capital distribution generally will not be taxable but will reduce the shareholder’s cost basis and result in a higher capital gain or lower capital loss when those shares on which the distribution was received are sold. Once a shareholder’s cost basis is reduced to zero, further distributions will be treated as capital gains, if the shareholder holds shares of the Fund as capital assets. Distributions in excess of a Fund’s minimum distribution requirements, but not in excess of the Fund’s earnings and profits, will be taxable to shareholders and will not constitute nontaxable returns of capital.

Qualified Dividend Income. Distributions by a Fund that qualify as qualified dividend income, if any, are taxable to you at long-term capital gain rates. Dividends will be qualified dividend income to you if they are attributable to qualified dividend income received by a Fund. Generally, qualified dividend income includes dividend income from stock issued by taxable U.S. corporations and qualified non-U.S. corporations, provided that the Fund satisfies certain holding period requirements and has not hedged its position in the stock in certain ways. For this purpose, a qualified non-U.S. corporation means any non-U.S. corporation that is eligible for benefits under a comprehensive income tax treaty with the U.S., which includes an exchange of information program, or if the stock with respect to which the dividend was paid is readily tradable on an established U.S. securities market. The term excludes a corporation that is a passive foreign investment company.

Dividends received by a Fund from a RIC, if any, generally are qualified dividend income only to the extent that such dividend distributions are made out of qualified dividend income received by such RIC. Additionally, it is expected that dividends received by a Fund from a REIT, if any,

and distributed to a shareholder generally will be taxable to the shareholder as ordinary income. However, a Fund may report dividends eligible for a 20% “qualified business income” deduction for non-corporate U.S. shareholders to the extent that the Fund’s income is derived from ordinary REIT dividends, reduced by allocable Fund expenses.

For a dividend to be treated as qualified dividend income, the dividend must be received with respect to a share of stock held without being hedged by the relevant Fund, and with respect to a share of the Fund held without being hedged by you, for 61 days during the 121-day period beginning at the date that is 60 days before the date on which such share becomes ex-dividend with respect to such dividend or, in the case of certain preferred stock, 91 days during the 181-day period beginning 90 days before such date.

Fund distributions, to the extent attributable to dividends from U.S. corporations, will be eligible for the dividends received deduction for Fund shareholders that are corporations, subject to certain hedging and holding requirements.

Substitute dividends received by a Fund with respect to dividends paid on securities lent out, if any, will not be qualified dividend income.

Medicare Tax. A 3.8% U.S. federal Medicare contribution tax is imposed on “net investment income,” including, but not limited to, interest, dividends, and net gain, of U.S. individuals with income exceeding $200,000 (or $250,000 if married and filing jointly) and of estates and trusts.

Alternative Minimum Tax. The AMT is a separate U.S. federal tax system that operates in parallel to the regular federal income tax system but eliminates many deductions and exclusions. The AMT has different tax rates and treats as taxable certain types of income that are nontaxable for regular income tax purposes, such as the interest on certain “private activity” municipal bonds. If a taxpayer’s overall AMT liability is higher than regular income tax liability, then the taxpayer owes the regular income tax liability plus the difference between the AMT liability and the regular income tax liability.

Original Issue Discount and Inflation-Related Adjustments

Accruals of “original issue discount” on bonds that a Fund acquires at a discount and adjustments for inflation to the principal amount of an inflation-protected U.S. Treasury bond held by a Fund may be included for tax purposes in the Fund’s gross income, even though no cash attributable to such gross income has at that point been received by the Fund. In such event, the Fund may be required to make annual distributions to shareholders that exceed the cash it has otherwise received. In order to pay such distributions, the Fund may be required to raise cash by selling portfolio investments. The sale of such investments could result in capital gains to the Fund and additional capital gains distributions to Fund shareholders. In addition, any deflation-related adjustments during the taxable year to an inflation-indexed bond held by a Fund may cause amounts distributed in the taxable year as income to be characterized as a return of capital.

Market Discount Bonds

Any market discount recognized on a bond, including a tax-exempt interest bond, is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or adjusted issue price if issued with original issue discount. To the extent that a Fund does not include the market discount in income as it accrues, gains on the Fund’s disposition of such an obligation will be treated as ordinary income rather than capital gains to the extent of the accrued market discount.

Derivatives and Other Complex Instruments

A Fund may invest in derivatives and other complex instruments, and such investments may be subject to special and complicated rules. These rules could affect whether gains and losses recognized by a Fund are treated as ordinary income or capital gains, accelerate the recognition of income to a Fund or defer a Fund’s ability to recognize losses. In addition, these rules may affect the amount, timing or character of income distributed to you by a Fund. You should consult your personal tax advisor regarding the application of these rules.

Non-U.S. Income Taxes

Dividends, interest and capital gains (if any) earned by a Fund with respect to securities issued by non-U.S. issuers may give rise to withholding, capital gains and other taxes imposed by non-U.S. countries. Tax conventions between certain countries and the U.S. may reduce or eliminate such taxes. If, at the close of a year, more than 50% of a Fund’s total assets consist of non-U.S. stocks or securities (generally, for this purpose, depositary receipts, no matter where traded, of non-U.S. companies are treated as “non-U.S.”), generally the Fund may “pass through” to you certain non-U.S. income taxes, including withholding taxes, paid by the Fund. This means that you would be considered to have received as an additional dividend your share of such non-U.S. taxes, but you may be entitled to either a corresponding tax deduction in calculating your taxable income or, subject to certain limitations, a credit in calculating your U.S. federal income tax. No deduction for such taxes will be permitted to individuals in computing their alternative minimum tax liability. If a Fund does not pass through non-U.S. taxes, the Fund will be entitled to claim a deduction for certain foreign taxes that it incurs.

Under certain circumstances, if a Fund receives a refund of foreign taxes paid with respect to a prior year, the value of Fund shares could be affected or any foreign tax credits or deductions passed through to shareholders with respect to the Fund’s foreign taxes for the current year could be reduced.

If, at the close of the year, more than 50% of a Fund’s total assets consist of stocks or securities issued by non-U.S. issuers, including depositary receipts (no matter where traded) of non-U.S. companies, or, at the close of each quarter, more than 50% of a Fund’s total assets

consist of shares of an Underlying Fund, the Fund may “pass-through” to you certain non-U.S. income taxes (including withholding taxes) paid by the Fund or, if its assets meet these requirements, the Underlying Fund.

For purposes of foreign tax credits for U.S. shareholders of a Fund, foreign capital gains taxes may not produce associated foreign source income, limiting the availability of such credits for U.S. persons.

Non-U.S. Shareholders

If you are neither a resident nor a citizen of the U.S. or if you are a non-U.S. entity (other than a pass-through entity to the extent owned by U.S. persons), a Fund’s ordinary income dividends, if any, generally will be subject to a 30% U.S. federal withholding tax, unless a lower treaty rate applies. However, withholding tax generally will not apply to any gain or income realized by a non-U.S. shareholder upon the sale or other disposition of Fund shares or with respect to certain distributions paid to a non-U.S. shareholder and reported by the Fund as capital gain dividends, interest-related dividends or short-term capital gain dividends.

Separately, a 30% withholding tax may be imposed on Fund distributions (if any) paid to certain foreign entities, unless such entities comply, or are deemed compliant, with extensive reporting and withholding requirements designed to inform the U.S. Department of the Treasury of U.S.-owned foreign investment accounts.

Real Property Interests

If at least 50% of a Fund’s assets consist of U.S. real property interests, including certain REITs and U.S. real property holding corporations (as defined in the Internal Revenue Code and Treasury regulations), special rules may apply to a foreign shareholder receiving a Fund distribution. Distributions that are attributable to gains from the disposition of a U.S. real property interest will be taxable as ordinary dividends and subject to withholding at a 30% or lower treaty rate if the foreign shareholder held no more than 5% of the Fund’s shares at any time during the one-year period ending on the date of the distribution. If the foreign shareholder held more than 5% of the Fund’s shares, the distribution will be treated as income effectively connected with a trade or business within the U.S. As a result, the foreign shareholder will be subject to withholding tax at a rate of 21% and generally will be required to file a U.S. federal income tax return.

Similar consequences generally will apply to a foreign shareholder’s gain on the sale of shares of a Fund with at least 50% of its assets in U.S. real property interests, unless (i) the Fund is domestically controlled (meaning that more than 50% of the value of the Fund’s shares is held directly or indirectly by U.S. shareholders) or (ii) the foreign shareholder owns no more than 5% of the Fund’s shares at any time during the five-year period ending on the date of the sale.

Shareholders that are nonresident aliens or foreign entities are urged to consult their own tax advisor about the potential tax consequences to them of an investment in a Fund whose assets include U.S. real property interests.

Backup Withholding

If you are a resident or a citizen of the U.S. and you have not provided a taxpayer identification number or social security number and made other required certifications, by law, backup withholding at a 24% rate will apply to Fund distributions and proceeds (if any).

Securities Lending

If your shares of a Fund are loaned out pursuant to a securities lending arrangement, you may lose the ability to treat Fund dividends that are paid while the shares are held by the borrower as qualified dividend income, and you may lose the ability to use non-U.S. tax credits passed through by the Fund.

Fund of Funds

If a Fund invests in an Underlying Fund, short-term capital gains earned by the Underlying Fund, if any, will be ordinary income when distributed to the Fund and will not be offset by the Fund’s capital losses. To the extent such Fund is expected to invest in an Underlying Fund, the Fund’s realized losses on sales of shares of the Underlying Fund may be indefinitely or permanently deferred as “wash sales.” Capital loss carryforwards of the Underlying Fund, if any, will not offset net capital gains of the Fund.

Taxes on the Sale of Exchange-Listed Fund Shares

Any capital gain or loss realized upon a sale of Fund shares is generally treated as a long-term capital gain or loss if the shares have been held for more than one year. Any capital gain or loss realized upon a sale of Fund shares that have been held for one year or less is generally treated as a short-term capital gain or loss. However, any capital loss on a sale of Fund shares held for six months or less is treated as a long-term capital loss to the extent that capital gain dividends were paid with respect to such shares. Any such capital gains, including from sales of Fund shares or from capital gain dividends, are included in “net investment income” for purposes of the 3.8% U.S. federal Medicare contribution tax mentioned above.

Creations and Redemptions

Prior to being traded in the secondary market, Fund shares are “created” at NAV by Authorized Participants (i.e., market makers, large investors and other financial institutions) in block-size Creation Units or multiples thereof. Fund shares are created or redeemed only in Creation Units, and only Authorized Participants may create or redeem Creation Units with the Funds.

Each Authorized Participant is a member or participant of a clearing agency registered with the SEC and has entered into a written agreement with the Funds’ Distributor, an affiliate of BFA. The agreement allows the Authorized Participant to place orders for the purchase and redemption of Creation Units. Authorized Participants may create or redeem Creation Units for their own accounts or for customers, including, without limitation, affiliates of the Funds. Creation transactions are subject to acceptance by the Distributor and the relevant Fund.

Generally, there are three transaction methods for creating and redeeming Fund shares: in-kind securities (“in-kind”), partial cash and all cash.

In-Kind. In a creation transaction, an Authorized Participant deposits into a Fund a “creation basket,” which is a portfolio of securities or other assets designated by the Fund, as well as a cash amount. The Authorized Participant receives a specified number of Creation Units in return. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a “redemption basket,” which is a portfolio of securities or other assets designated by the Fund, as well as a cash amount.

Partial Cash. In a creation transaction, an Authorized Participant deposits into a Fund a creation basket and a cash amount, including cash that replaces a security or other asset in the creation basket, in exchange for Creation Units. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a redemption basket and a cash amount, including cash that replaces a security or other asset in the redemption basket.

All Cash. In a creation transaction, an Authorized Participant deposits into a Fund an amount of cash specified by the Fund in exchange for Creation Units. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a specified amount of cash.

The creation and redemption baskets for a Fund may differ in composition, and certain iShares ETFs accept “custom baskets.” More information about custom baskets is provided in the Funds’ SAI.

Each Fund generally engages in creation and redemption transactions according to the method indicated in the table below. In certain circumstances, however, a Fund may use another transaction method (e.g., an in-kind Fund may transact partially or fully in cash).

Fund	In-Kind	Partial Cash	All Cash
iShares Core High Dividend ETF	✓
iShares Environmentally Aware Real Estate ETF		✓
iShares Global Clean Energy ETF		✓
iShares Global REIT ETF		✓
iShares International Developed Real Estate ETF		✓
iShares International Select Dividend ETF		✓
iShares Select Dividend ETF	✓

The prices at which creations and redemptions occur are based on the next calculation of a Fund’s NAV after a creation or redemption order is tendered in an acceptable form under the Authorized Participant agreement. In the event of a system failure or other interruption, including disruptions at market makers or Authorized Participants, creation and redemption orders may not be executed according to a Fund’s instructions or may not be executed at all.

Additional information about the creation and redemption of Creation Units (including the cut-off times for the receipt of creation and redemption orders) is included in the Funds’ SAI.

The Funds do not impose restrictions on the frequency of purchases and redemptions of Fund shares directly with a Fund. The Board determined not to adopt policies and procedures designed to prevent or monitor for frequent purchases and redemptions of Fund shares because each Fund generally sells and redeems its shares directly through transactions that are in-kind and/or for cash, with a deadline for placing cash-related transactions no later than the close of the primary markets for the Fund’s portfolio securities. However, the Funds have taken certain measures (e.g., imposing transaction fees on purchases and redemptions of Creation Units and reserving the right to reject purchases of Creation Units under certain circumstances) to minimize the potential consequences of frequent cash purchases and redemptions by Authorized Participants, such as increased tracking error, disruption of portfolio management, dilution to the Funds, and/or increased transaction costs. Further, the vast majority of trading in Fund shares occurs on the secondary market, which does not involve the Funds directly, and such trading is unlikely to cause many of the harmful effects of frequent cash purchases or redemptions of Fund shares.

To the extent a Fund engages in in-kind transactions, the Fund intends to comply with the U.S. federal securities laws in accepting securities for deposit and satisfying redemptions with redemption securities by, among other means, assuring that any securities accepted for deposit and any securities used to satisfy redemption requests will be sold in transactions that would be exempt from registration under the Securities Act of 1933, as amended (the “1933 Act”). Further, an Authorized Participant that is not a “qualified institutional buyer,” as such term is defined in Rule 144A under the 1933 Act, will not be able to receive restricted securities eligible for resale under Rule 144A.

Because Fund shares may be created and issued on an ongoing basis, at any point during the life of a Fund a “distribution,” as such term is used in the 1933 Act, may be occurring. Broker-dealers and other persons are cautioned that some activities on their part may, depending on

the circumstances, result in their being deemed participants in a distribution in a manner that could render them statutory underwriters subject to the prospectus delivery and liability provisions of the 1933 Act. Any determination of whether one is an underwriter must take into account all the relevant facts and circumstances of each particular case.

Broker-dealers should also note that dealers who are not “underwriters” but are participating in a distribution (as contrasted to ordinary secondary transactions), and thus dealing with shares that are part of an “unsold allotment” within the meaning of Section 4(a)(3)(C) of the 1933 Act, would be unable to take advantage of the prospectus delivery exemption provided by Section 4(a)(3) of the 1933 Act. For delivery of prospectuses to exchange members, the prospectus delivery mechanism of Rule 153 under the 1933 Act is available only with respect to transactions on a national securities exchange.

Householding

Householding is an option available to certain Fund investors. Householding is a method of delivery, based on the preference of the individual investor, in which a single copy of certain shareholder documents can be delivered to investors who share the same address, even if their accounts are registered under different names. Please contact your broker-dealer if you are interested in enrolling in householding and receiving a single copy of prospectuses and other shareholder documents, or if you are currently enrolled in householding and wish to change your householding status.

Distribution

The Distributor or its agent distributes Creation Units for the Funds on an agency basis. The Distributor does not maintain a secondary market in shares of the Funds. The Distributor has no role in determining the policies of the Funds or the securities or other assets (as applicable) that are purchased or sold by the Funds. The Distributor’s principal address is 50 Hudson Yards, New York, NY 10001.

BFA or its affiliates make payments to broker-dealers, registered investment advisers, banks or other intermediaries (together, “intermediaries”) related to marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems, data provision services, or their making shares of the Funds available to their customers generally and in certain investment programs. Such payments, which may be significant to the intermediary, are not made by the Funds. Rather, such payments are made by BFA or its affiliates from their own resources, which come directly or indirectly in part from fees paid by the Funds. Payments of this type are sometimes referred to as revenue-sharing payments. A financial intermediary may make decisions about which investment options it recommends or makes available, or the level of services provided, to its customers based on the payments or other financial incentives the intermediary is eligible to receive. Therefore, such payments or other financial incentives that are offered or made to an intermediary create conflicts of interest between the intermediary and its customers and may cause the intermediary to recommend the Funds over another investment. More information regarding these payments is contained in the applicable SAI. Please contact your salesperson or other investment professional for more information regarding any such payments that their firm may receive from BFA or its affiliates.

Financial Highlights

The financial highlights table for each Fund is intended to help you understand the Fund’s financial performance for the past five fiscal years or, if shorter, the period since the Fund’s inception. Certain information reflects financial results for a single Fund share. The total return information represents the rate that an investor would have earned (or lost) on an investment in the Fund, assuming reinvestment of all dividends and distributions. This information has been audited by PricewaterhouseCoopers LLP, whose report, along with each Fund’s financial statements, is included in each Fund’s Form N-CSR (available upon request).

For a share outstanding throughout each period:

	iShares Core High Dividend ETF
	Year Ended 04/30/25	Year Ended 04/30/24	Year Ended 04/30/23	Year Ended 04/30/22	Year Ended 04/30/21
Net asset value, beginning of year	$107.85	$102.75	$103.67	$95.59	$81.85
Net investment income(a)	4.04	3.95	3.95	3.68	3.56
Net realized and unrealized gain (loss)(b)	7.39	4.84	(0.88 )	7.80	13.72
Net increase from investment operations	11.43	8.79	3.07	11.48	17.28
Distributions from net investment income(c)	(4.07 )	(3.69 )	(3.99 )	(3.40 )	(3.54 )
Net asset value, end of year	$115.21	$107.85	$102.75	$103.67	$95.59
Total Return(d)
Based on net asset value	10.69 %	8.82 %	3.16 %	12.21 %	21.70 %
Ratios to Average Net Assets(e)
Total expenses	0.08 %	0.08 %	0.08 %	0.08 %	0.08 %
Net investment income	3.52 %	3.87 %	3.86 %	3.68 %	4.13 %
Supplemental Data
Net assets, end of year (000)	$11,025,390	$10,191,811	$11,137,665	$9,630,902	$6,839,327
Portfolio turnover rate(f)	82 %	67 %	74 %	74 %	75 %
(a) Based on average shares outstanding.
(b) The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund’s underlying securities.
(c) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.
(d) Where applicable, assumes the reinvestment of distributions.
(e) Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.
(f) Portfolio turnover rate excludes in-kind transactions, if any.

For a share outstanding throughout each period:

	iShares Environmentally Aware Real Estate ETF
	Year Ended 04/30/25	Year Ended 04/30/24	Period From 11/15/22(a) to 04/30/23
Net asset value, beginning of period	$24.00	$25.19	$24.94
Net investment income(b)	0.80	0.82	0.44
Net realized and unrealized gain (loss)(c)	2.14	(1.05 )	(0.03 )
Net increase (decrease) from investment operations	2.94	(0.23 )	0.41
Distributions(d)
From net investment income	(0.93 )	(0.96 )	(0.16 )
From net realized gain	(0.14 )	—	—
Total distributions	(1.07 )	(0.96 )	(0.16 )
Net asset value, end of period	$25.87	$24.00	$25.19
Total Return(e)
Based on net asset value	12.34 %	(1.05 )%	1.64 %(f)
Ratios to Average Net Assets(g)
Total expenses	0.30 %	0.30 %	0.30 %(h)
Net investment income	3.07 %	3.34 %	3.82 %(h)
Supplemental Data
Net assets, end of period (000)	$9,313	$8,641	$9,069
Portfolio turnover rate(i)	28 %	13 %	4 %
(a) Commencement of operations.
(b) Based on average shares outstanding.
(c) The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund’s underlying securities.
(d) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.
(e) Where applicable, assumes the reinvestment of distributions.
(f) Not annualized.
(g) Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.
(h) Annualized.
(i) Portfolio turnover rate excludes in-kind transactions, if any.

For a share outstanding throughout each period:

	iShares Global Clean Energy ETF
	Year Ended 04/30/25	Year Ended 04/30/24	Year Ended 04/30/23	Year Ended 04/30/22	Period From 04/01/21 to 04/30/21	Year Ended 03/31/21
Net asset value, beginning of year	$13.24	$18.73	$18.88	$23.19	$24.07	$9.62
Net investment income(a)	0.24	0.20	0.18	0.23	0.06	0.13
Net realized and unrealized gain (loss)(b)	(1.49 )	(5.44 )	(0.15 )	(4.29 )	(0.94 )	14.42
Net increase (decrease) from investment operations	(1.25 )	(5.24 )	0.03	(4.06 )	(0.88 )	14.55
Distributions from net investment income(c)	(0.21 )	(0.25 )	(0.18 )	(0.25 )	—	(0.10 )
Net asset value, end of year	$11.78	$13.24	$18.73	$18.88	$23.19	$24.07
Total Return(d)
Based on net asset value	(9.58 )%	(28.22 )%	0.04 %	(17.64 )%	(3.66 )%(e)	151.73 %
Ratios to Average Net Assets (f)
Total expenses	0.39 %	0.41 %	0.41 %	0.40 %	0.41 %(g)	0.42 %
Net investment income	1.83 %	1.26 %	0.90 %	1.07 %	3.07 %(g)	0.57 %
Supplemental Data
Net assets, end of year (000)	$1,313,939	$2,165,453	$4,573,104	$4,983,596	$5,855,954	$5,642,271
Portfolio turnover rate(h)	39 %	42 %	51 %	52 %	54 %	31 %
(a) Based on average shares outstanding.
(b) The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund’s underlying securities.
(c) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.
(d) Where applicable, assumes the reinvestment of distributions.
(e) Not annualized.
(f) Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.
(g) Annualized.
(h) Portfolio turnover rate excludes in-kind transactions, if any.

For a share outstanding throughout each period:

	iShares Global REIT ETF
	Year Ended 04/30/25	Year Ended 04/30/24	Year Ended 04/30/23	Year Ended 04/30/22	Year Ended 04/30/21
Net asset value, beginning of year	$22.13	$23.25	$27.77	$27.22	$20.42
Net investment income(a)	0.79	0.85	0.94	0.68	0.66
Net realized and unrealized gain (loss)(b)	2.11	(1.20 )	(4.89 )	0.74	6.75
Net increase (decrease) from investment operations	2.90	(0.35 )	(3.95 )	1.42	7.41
Distributions from net investment income(c)	(0.86 )	(0.77 )	(0.57 )	(0.87 )	(0.61 )
Net asset value, end of year	$24.17	$22.13	$23.25	$27.77	$27.22
Total Return(d)
Based on net asset value	13.04 %(e)	(1.50 )%	(14.12 )%	5.14 %	36.95 %
Ratios to Average Net Assets(f)
Total expenses	0.14 %	0.14 %	0.14 %	0.14 %	0.14 %
Net investment income	3.23 %	3.73 %	3.95 %	2.36 %	2.91 %
Supplemental Data
Net assets, end of year (000)	$3,825,320	$3,380,703	$2,997,903	$3,461,578	$3,083,221
Portfolio turnover rate(g)	7 %	6 %	7 %	13 %	6 %
(a) Based on average shares outstanding.
(b) The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund’s underlying securities.
(c) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.
(d) Where applicable, assumes the reinvestment of distributions.
(e) Includes payment received from an affiliate, which had no impact on the Fund’s total return.
(f) Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.
(g) Portfolio turnover rate excludes in-kind transactions, if any.

For a share outstanding throughout each period:

	iShares International Developed Real Estate ETF
	Year Ended 04/30/25	Year Ended 04/30/24	Year Ended 04/30/23	Year Ended 04/30/22	Year Ended 04/30/21
Net asset value, beginning of year	$20.40	$21.52	$25.36	$28.82	$22.75
Net investment income(a)	0.73	0.83 (b)	0.83	0.79 (b)	0.78
Net realized and unrealized gain (loss)(c)	1.06	(1.44 )	(4.25 )	(3.35 )	5.86
Net increase (decrease) from investment operations	1.79	(0.61 )	(3.42 )	(2.56 )	6.64
Distributions from net investment income(d)	(0.92 )	(0.51 )	(0.42 )	(0.90 )	(0.57 )
Net asset value, end of year	$21.27	$20.40	$21.52	$25.36	$28.82
Total Return(e)
Based on net asset value	9.02 %	(2.77 )%(b)	(13.44 )%	(9.24 )%(b)	29.62 %
Ratios to Average Net Assets(f)
Total expenses	0.48 %	0.54 %	0.48 %	0.50 %	0.48 %
Total expenses excluding professional fees for foreign withholding tax claims	0.48 %	0.48 %	N/A	0.48 %	0.48 %
Net investment income	3.52 %	4.11 %(b)	3.82 %	2.75 %(b)	3.08 %
Supplemental Data
Net assets, end of year (000)	$95,704	$108,135	$148,509	$212,985	$256,514
Portfolio turnover rate(g)	10 %	13 %	9 %	16 %	9 %
(a) Based on average shares outstanding.
(b) Reflects the positive effect of foreign withholding tax claims, net of the associated professional fees, which resulted in the following increases for the years ended April 30, 2024 and April 30, 2022 respectively: • Net investment income per share by $0.07 and $0.04. • Total return by 0.37% and 0.17%. • Ratio of net investment income to average net assets by 0.33% and 0.15%.
(c) The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund’s underlying securities.
(d) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.
(e) Where applicable, assumes the reinvestment of distributions.
(f) Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.
(g) Portfolio turnover rate excludes in-kind transactions, if any.

For a share outstanding throughout each period:

	iShares International Select Dividend ETF
	Year Ended 04/30/25	Year Ended 04/30/24	Year Ended 04/30/23	Year Ended 04/30/22	Year Ended 04/30/21
Net asset value, beginning of year	$27.83	$28.14	$30.17	$32.41	$24.14
Net investment income(a)	1.71 (b)	1.66	2.06 (b)	1.95 (b)	1.35
Net realized and unrealized gain (loss)(c)	4.53	(0.13 )	(2.25 )	(2.48 )	8.19
Net increase (decrease) from investment operations	6.24	1.53	(0.19 )	(0.53 )	9.54
Distributions from net investment income(d)	(1.72 )	(1.84 )	(1.84 )	(1.71 )	(1.27 )
Net asset value, end of year	$32.35	$27.83	$28.14	$30.17	$32.41
Total Return(e)
Based on net asset value	23.38 %(b)	6.00 %	(0.06 )%(b)	(1.76 )%(b)	40.57 %
Ratios to Average Net Assets(f)
Total expenses	0.50 %	0.49 %	0.51 %	0.54 %	0.49 %
Total expenses after fees waived	0.50 %	0.49 %	0.51 %	0.54 %	0.49 %
Total expenses excluding professional fees for foreign withholding tax claims	0.50 %	0.49 %	0.49 %	0.49 %	N/A
Net investment income	5.87 %(b)	6.17 %	7.58 %(b)	6.12 %(b)	4.87 %
Supplemental Data
Net assets, end of year (000)	$4,689,229	$4,070,957	$5,022,577	$4,609,687	$4,329,942
Portfolio turnover rate(g)	27 %	48 %	29 %	36 %	86 %
(a) Based on average shares outstanding.
(b) Reflects the positive effect of foreign withholding tax claims, net of the associated professional fees, which resulted in the following increases for the years ended April 30, 2025, April 30, 2023 and April 30, 2022 respectively: • Net investment income per share by $0.00, $0.04 and $0.13. • Total return by 0.02%, 0.13% and 0.39%. • Ratio of net investment income to average net assets by 0.01%, 0.15% and 0.41%.
(c) The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund’s underlying securities.
(d) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.
(e) Where applicable, assumes the reinvestment of distributions.
(f) Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.
(g) Portfolio turnover rate excludes in-kind transactions, if any.

For a share outstanding throughout each period:

	iShares Select Dividend ETF
	Year Ended 04/30/25	Year Ended 04/30/24	Year Ended 04/30/23	Year Ended 04/30/22	Year Ended 04/30/21
Net asset value, beginning of year	$119.41	$117.61	$123.50	$118.37	$80.66
Net investment income(a)	4.92	4.60	4.24	3.91	3.51
Net realized and unrealized gain (loss)(b)	8.96	1.67	(5.87 )	4.97	37.74
Net increase (decrease) from investment operations	13.88	6.27	(1.63 )	8.88	41.25
Distributions from net investment income(c)	(4.85 )	(4.47 )	(4.26 )	(3.75 )	(3.54 )
Net asset value, end of year	$128.44	$119.41	$117.61	$123.50	$118.37
Total Return(d)
Based on net asset value	11.61 %(e)	5.58 %	(1.23 )%	7.63 %	52.54 %
Ratios to Average Net Assets(f)
Total expenses	0.38 %(g)	0.38 %	0.38 %	0.38 %	0.38 %
Net investment income	3.76 %	4.04 %	3.52 %	3.23 %	3.78 %
Supplemental Data
Net assets, end of year (000)	$19,002,473	$18,126,118	$21,422,388	$21,666,936	$18,495,567
Portfolio turnover rate(h)	19 %	17 %	15 %	15 %	55 %
(a) Based on average shares outstanding.
(b) The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund’s underlying securities.
(c) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.
(d) Where applicable, assumes the reinvestment of distributions.
(e) Includes payment from an affiliate, which had no impact on the Fund's total return.
(f) Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.
(g) Includes payment from an affiliate with no financial impact to the expense ratios.
(h) Portfolio turnover rate excludes in-kind transactions, if any.

Index Providers and Disclaimers

The Index Providers are not affiliated with the Trust, BFA, the Distributor or any of their respective affiliates. BFA or its affiliates have entered into a license agreement with the Index Providers to use the respective Underlying Indexes. BFA or its affiliates sublicense rights in each Underlying Index for use by the applicable Fund at no charge.

The past performance of an Underlying Index is not a guide to future performance. BFA and its affiliates do not guarantee the accuracy or the completeness of an Underlying Index or any data included therein, and BFA and its affiliates shall have no liability for any errors, omissions or interruptions therein. BFA and its affiliates make no warranty, express or implied, to the owners of shares of a Fund or to any other person or entity, as to results to be obtained by a Fund from the use of an Underlying Index or any data included therein. Without limiting any of the foregoing, in no event shall BFA or its affiliates have any liability for any special, punitive, direct, indirect, consequential or any other damages (including lost profits), even if notified of the possibility of such damages.

FTSE International Limited

FTSE International Limited (“FTSE”) is an independent company whose sole business is the creation and management of indexes and associated data services. The company is 100% owned by the London Stock Exchange Plc. FTSE calculates more than 200,000 indexes daily, including more than 2,000 real-time indexes. “FTSE®” is a trademark of the London Stock Exchange Group companies and is used by FTSE under license.

The following applies with respect to each Underlying Index provided by FTSE:

The Fund is not in any way sponsored, endorsed, sold or promoted by FTSE, by the London Stock Exchange Group (“LSEG”) companies, Euronext N.V., FT, European Public Real Estate Association (“EPRA”) or the National Association of Real Estate Investment Trusts (“NAREIT”) (together the “Licensor Parties”) and none of the Licensor Parties make any warranty or representation whatsoever, expressly or impliedly, either as to the results to be obtained from the use of the Underlying Index and/or the figure at which the Underlying Index stands at any particular time on any particular day or otherwise. The Underlying Index is compiled and calculated by FTSE. However, none of the Licensor Parties shall be liable (whether in negligence or otherwise) to any person for any error in the Underlying Index and none of the Licensor Parties shall be under any obligation to advise any person of any error therein. “NAREIT®” is a trademark of NAREIT and “EPRA®” is a trademark of the European Public Real Estate Association and each is used by FTSE under license.

FTSE makes no warranty, express or implied, as to results to be obtained by BFA or its affiliates, owners of shares of the Fund or any other person or entity from the use of the Underlying Index or any data included therein. FTSE makes no express or implied warranties and expressly disclaims all warranties of merchantability or fitness for a particular purpose or use with respect to the Underlying Index or any data included therein. Without limiting any of the foregoing, in no event shall FTSE have any liability for any special, punitive, indirect or consequential damages (including lost profits) resulting from the use of the Underlying Index or any data included therein, even if notified of the possibility of such damages.

Morningstar, Inc.

Morningstar, Inc. (“Morningstar”) is a leading provider of independent investment research in North America, Europe, Australia, and Asia. Morningstar offers an extensive line of products and services for individual investors, financial advisors, asset managers, retirement plan providers and sponsors, and institutional investors in the debt and private capital markets. Morningstar provides data and research insights on a wide range of investment offerings, including managed investment products, publicly listed companies, private capital markets, debt securities, and real-time global market data.

The following applies with respect to each Underlying Index provided by Morningstar:

The Fund is not sponsored, endorsed, sold or promoted by Morningstar. Morningstar makes no representation or warranty, express or implied, to the owners of shares of the Fund or any member of the public regarding the advisability of investing in securities generally or in the Fund in particular, or the ability of the Underlying Index to track general market performance. Morningstar's only relationship to the Trust and BFA or its affiliates is the licensing of certain trademarks and trade names of Morningstar and of the Underlying Index which is determined, composed and calculated by Morningstar without regard to the Trust, BFA or its affiliates or the Fund. Morningstar has no obligation to take the needs of BFA or its affiliates or the owners of shares of the Fund into consideration in determining, composing or calculating the Underlying Index. Morningstar is not responsible for and has not participated in the determination of the prices and amount of shares of the Fund, or the timing of the issuance or sale of such shares or in the determination or calculation of the equation by which shares of the Fund are to be converted into cash. Morningstar has no obligation or liability in connection with the administration, marketing or trading of shares of the Fund. Morningstar does not guarantee the accuracy or the completeness of the Underlying Index or any data included therein and Morningstar shall have no liability for any errors, omissions or interruptions therein.

Morningstar makes no warranty, express or implied, as to results to be obtained by BFA or its affiliates, owners of shares of the Fund or any other person or entity from the use of the Underlying Index or any data included therein. Morningstar makes no express or implied warranties and expressly disclaims all warranties of merchantability or fitness for a particular purpose or use with respect to the Underlying Index or any data included therein. Without limiting any of the foregoing, in no event shall Morningstar have any liability for any special, punitive, direct, indirect or consequential damages (including lost profits) resulting from the use of the Underlying Index or any data included therein, even if notified of the possibility of such damages.

S&P Dow Jones Indices LLC

S&P Dow Jones Indices LLC (“SPDJI”) is a resource for index-based concepts, data and research. SPDJI provides financial, economic and investment information and analytical services to the financial community. SPDJI calculates and maintains the S&P Global 1200, which includes the S&P 500® for the U.S., the S&P Europe 350 for Continental Europe, Ireland and the U.K., the S&P/TOPIX 150 for Japan, the S&P Asia 50, the S&P/TSX 60TM for Canada, the S&P/ASX 50 and the S&P Latin America 40. SPDJI also publishes the S&P MidCap 400®, S&P SmallCap 600®, S&P Total Market Index and S&P U.S. REIT for the U.S. SPDJI calculates and maintains the S&P Global Broad Market Index (BMI) Series, a set of rules-based equity benchmarks covering developed and emerging countries around the world. Company additions to and deletions from an S&P equity index do not in any way reflect an opinion on the investment merits of the company.

The following applies with respect to each Underlying Index provided by SPDJI:

The Underlying Index is a product of SPDJI, and has been licensed for use by BFA or its affiliates. Standard & Poor’s® and S&P® are registered trademarks of Standard & Poor’s Financial Services LLC, a division of S&P Global (“S&P”); Dow Jones® is a registered trademark of Dow Jones Trademark Holdings LLC (“Dow Jones”) and these trademarks have been licensed for use by SPDJI and sublicensed for certain purposes by the Trust. The Fund is not sponsored, endorsed, sold or promoted by SPDJI, Dow Jones, S&P, or any of their respective affiliates (collectively, “S&P Dow Jones Indices”). S&P Dow Jones Indices make no representation or warranty, express or implied, to the owners of shares of the Fund or any member of the public regarding the advisability of investing in securities generally or in the Fund in particular or the ability of the Underlying Index to track general market performance. S&P Dow Jones Indices’ only relationship to the Trust and BFA and their affiliates with respect to the Underlying Index is the licensing of the Underlying Index and certain trademarks, service marks and/or trade names of S&P Dow Jones Indices and/or its third party licensors. The Underlying Index is determined, composed and calculated by S&P Dow Jones Indices without regard to the Trust, BFA or its affiliates or the Fund. S&P Dow Jones Indices have no obligation to take the needs of BFA or its affiliates or the owners of shares of the Fund into consideration in determining, composing or calculating the Underlying Index. S&P Dow Jones Indices are not responsible for and have not participated in the determination of the prices, and amount of shares of the Fund or the timing of the issuance or sale of such shares or in the determination or calculation of the equation by which shares of the Fund are to be converted into cash, surrendered or redeemed, as the case may be. S&P Dow Jones Indices have no obligation or liability in connection with the administration, marketing or trading of shares of the Fund. There is no assurance that investment products based on the Underlying Index will accurately track index performance or provide positive investment returns. SPDJI is not an investment adviser. Inclusion of a security within an index is not a recommendation by S&P Dow Jones Indices to buy, sell, or hold such security, nor is it considered to be investment advice.

S&P DOW JONES INDICES DO NOT GUARANTEE THE ADEQUACY, ACCURACY, TIMELINESS AND/OR THE COMPLETENESS OF THE UNDERLYING INDEX OR ANY DATA RELATED THERETO OR ANY COMMUNICATION, INCLUDING BUT NOT LIMITED TO, ORAL OR WRITTEN COMMUNICATION (INCLUDING ELECTRONIC COMMUNICATIONS) WITH RESPECT THERETO. S&P DOW JONES INDICES SHALL NOT BE SUBJECT TO ANY DAMAGES OR LIABILITY FOR ANY ERRORS, OMISSIONS, OR DELAYS THEREIN. S&P DOW JONES INDICES MAKE NO EXPRESS OR IMPLIED WARRANTIES, AND EXPRESSLY DISCLAIM ALL WARRANTIES, OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE OR AS TO RESULTS TO BE OBTAINED BY BFA OR ITS AFFILIATES, OWNERS OF SHARES OF THE FUND, OR ANY OTHER PERSON OR ENTITY FROM THE USE OF THE UNDERLYING INDEX OR WITH RESPECT TO ANY DATA RELATED THERETO. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT WHATSOEVER SHALL S&P DOW JONES INDICES BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, LOSS OF PROFITS, TRADING LOSSES, LOST TIME OR GOODWILL, EVEN IF THEY HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, WHETHER IN CONTRACT, TORT, STRICT LIABILITY, OR OTHERWISE. THERE ARE NO THIRD PARTY BENEFICIARIES OF ANY AGREEMENTS OR ARRANGEMENTS BETWEEN S&P DOW JONES INDICES AND BFA OR ITS AFFILIATES, OTHER THAN THE LICENSORS OF S&P DOW JONES INDICES.

Want to know more?

iShares.com | 1-800-474-2737 (1-800-iShares)

Information on each Fund’s net asset value, market price, premiums and discounts, and bid-ask spreads can be found at www.iShares.com. Copies of each Fund’s Prospectus, SAI, shareholder reports and other information, as applicable and when available, can be found at www.iShares.com. For more information about a Fund, you may request a copy of the Fund’s SAI. The SAI provides detailed information about the Fund and is incorporated by reference into the Fund’s Prospectus. This means that the SAI, for legal purposes, is a part of the Fund’s Prospectus.

Additional information about each Fund's investments is, or will be, available in the Fund's Annual and Semi-Annual Reports to shareholders and in Form N-CSR. In a Fund's Annual Report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund's performance during the last fiscal year. In Form N-CSR, you will find the Fund’s annual and semi-annual financial statements.

If you have any questions about the Trust or shares of a Fund or you wish to obtain a Fund’s SAI, Semi-Annual or Annual Report free of charge, please:

Call:	1-800-iShares or 1-800-474-2737 (toll free) Monday through Friday, 8:30 a.m. to 6:30 p.m. (Eastern time)
Email:	[email protected]
Write:	c/o BlackRock Investments, LLC 1 University Square Drive, Princeton, NJ 08540

Reports and other information about each Fund are available on the EDGAR database on the SEC's website at www.sec.gov, and copies of this information may be obtained, after paying a duplicating fee, by electronic request at the following email address: [email protected].

No person is authorized to give any information or to make any representations about a Fund and its shares not contained in this Prospectus and you should not rely on any other information. Read and keep this Prospectus for future reference.

Investment Company Act File No.: 811-09729

IS-P- 430A-0825

	AUGUST 29, 2025