Build a strong foundation with iShares Core ETFs

^* Net expense ratio shown for AGG reflects contractual fee waiver in place until 6/30/26. Gross expense ratio is 0.06%.

¹ BlackRock and Morningstar, as of 12/31/18. Comparison is between the average Prospectus Net Expense Ratio for the iShares Core Series ETFs (0.07%) and the average Prospectus Net Expense Ratio of active open-end mutual funds (1.08%) available in the U.S. on 12/31/18.

² Blackrock, as of 12/31/18. Based on 974 ETFs and $1.73 trillion in assets under management globally.

³ Conditions and fees may apply. See Fidelity.com/commissions for details. BlackRock is not affiliated with Fidelity or any of their affiliates.

Carefully consider the Funds' investment objectives, risk factors, and charges and expenses before investing. This and other information can be found in the Funds' prospectuses or, if available, the summary prospectuses, which may be obtained by visiting the iShares Fund and BlackRock Fund prospectus pages. Read the prospectus carefully before investing.

Investing involves risk, including possible loss of principal.

Transactions in shares of ETFs will result in brokerage commissions and will generate tax consequences. All regulated investment companies are obliged to distribute portfolio gains to shareholders.

Diversification and asset allocation may not protect against market risk or loss of principal.

The strategies discussed are strictly for illustrative and educational purposes and are not a recommendation, offer or solicitation to buy or sell any securities or to adopt any investment strategy. There is no guarantee that any strategies discussed will be effective.

Before engaging Fidelity or any broker-dealer, you should evaluate the overall fees and charges of the firm as well as the services provided. Free commission offer applies to online purchases of select iShares ETFs in a Fidelity account. The sale of ETFs is subject to an activity assessment fee (from $0.01 to $0.03 per $1,000 of principal). For iShares ETFs, Fidelity receives compensation from the ETF sponsor and/or its affiliates in connection with an exclusive long-term marketing program that includes promotion of iShares ETFs and inclusion of iShares funds in certain Fidelity Brokerage Services platforms and investment programs. Please note, this security will not be marginable for 30 days from the settlement date, at which time it will automatically become eligible for margin collateral. Additional information about the sources, amounts, and terms of compensation can be found in the ETF’s prospectus and related documents. Fidelity may add or waive commissions on ETFs without prior notice.

The tool is provided on an "as-is" basis. BlackRock expressly disclaims all warranties, express or implied, statutory or otherwise with respect to the tool (and any results obtained from its use) including, without limitation, all warranties or merchantability, fitness for a particular purpose or use, accuracy, completeness, originality and/or non-infringement. In no event shall BlackRock have any liability for any claims, damages, obligations, liabilities or losses relating to the tool including, without limitation, any liability for any direct, indirect, special, incidental, punitive and/or consequential damages (including loss of profits or principal).

The Funds are distributed by BlackRock Investments, LLC (together with its affiliates, "BlackRock").

The iShares Funds are not sponsored, endorsed, issued, sold or promoted by Barclays, Bloomberg Finance L.P., BlackRock Index Services, LLC, Cohen & Steers Capital Management, Inc., European Public Real Estate Association (“EPRA® ”), FTSE International Limited (“FTSE”), ICE Data Services, LLC, India Index Services & Products Limited, JPMorgan Chase & Co., Japan Exchange Group, MSCI Inc., Markit Indices Limited, Morningstar, Inc., The NASDAQ OMX Group, Inc., National Association of Real Estate Investment Trusts (“NAREIT”), New York Stock Exchange, Inc., Russell or S&P Dow Jones Indices LLC. None of these companies make any representation regarding the advisability of investing in the Funds. With the exception of BlackRock Index Services, LLC, who is an affiliate, BlackRock Investments, LLC is not affiliated with the companies listed above.

Neither FTSE nor NAREIT makes any warranty regarding the FTSE NAREIT Equity REITS Index, FTSE NAREIT All Residential Capped Index or FTSE NAREIT All Mortgage Capped Index; all rights vest in NAREIT. Neither FTSE nor NAREIT makes any warranty regarding the FTSE EPRA/NAREIT Developed Real Estate ex-U.S. Index, FTSE EPRA/NAREIT Developed Europe Index or FTSE EPRA/NAREIT Global REIT Index; all rights vest in FTSE, NAREIT and EPRA.“FTSE®” is a trademark of London Stock Exchange Group companies and is used by FTSE under license.

© 2019 BlackRock, Inc. All rights reserved. BLACKROCK, BLACKROCK SOLUTIONS, BUILD ON BLACKROCK, ALADDIN, iSHARES, iBONDS, iSHARES CONNECT, FUND FRENZY, LIFEPATH, SO WHAT DO I DO WITH MY MONEY, INVESTING FOR A NEW WORLD, BUILT FOR THESE TIMES, the iShares Core Graphic, CoRI and the CoRI logo are registered and unregistered trademarks of BlackRock, Inc., or its subsidiaries in the United States and elsewhere. All other marks are the property of their respective owners.

The iShares Core Graphic is a registered servicemark of BlackRock, Inc.

MKTGM0619U-874057