Fidelity Merrimack Street Trust

08/28/2026 | Press release | Distributed by Public on 08/28/2026 07:31

Prospectus by Investment Company (Form 497)

Supplement to the
Fidelity® Corporate Bond ETF, Fidelity® Investment Grade Bond ETF, Fidelity® Investment Grade Securitized ETF, Fidelity® Limited Term Bond ETF, and Fidelity® Total Bond ETF
December 30, 2025
Prospectus
The following information supplements information for Fidelity® Investment Grade Bond ETF found in the "Fund Summary" section under the "Portfolio Manager(s)" heading.
Sean Corcoran (Co-Portfolio Manager) has managed the fund since 2026.
The following information supplements the biographical information for Fidelity® Investment Grade Bond ETF found in the "Fund Management" section under the "Portfolio Manager(s)" heading.
Sean Corcoran is Co-Portfolio Manager of both Fidelity® Investment Grade Bond ETF and Fidelity® Investment Grade Securitized ETF, which he has managed since 2026 and 2021, respectively. He also manages other funds. Since joining Fidelity Investments in 2001, Mr. Corcoran has worked as a research analyst and portfolio manager.
FIXETF-PSTK-0826-112
1.9887760.112
August 28, 2026
Fidelity Merrimack Street Trust published this content on August 28, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on August 28, 2026 at 13:32 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]