06/30/2026 | Press release | Distributed by Public on 06/30/2026 08:38
245 Summer Street
Fidelity® Investments
Boston, MA 02210
June 30, 2026
U.S. Securities & Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549
Attention: File Room
|
RE: |
Fidelity Hereford Street Trust (the trust): File Nos. 033-52577 and 811-07139 Fidelity Flex Government Money Market Fund Fidelity Government Money Market Fund Fidelity Money Market Fund Fidelity Series Treasury Bill Index Fund Fidelity Treasury Digital Fund Fidelity Treasury Only Money Market Fund (the fund(s)) |
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Ladies and Gentlemen:
Transmitted herewith pursuant to Rule 497(j) under the Securities Act of 1933 is certification that the Prospectus(es) and Statement(s) of Additional Information with respect to the above referenced fund(s) do not differ from those filed in the most recent post-effective amendment, which was filed electronically.
Very truly yours,
/s/ Nicole Macarchuk
Nicole Macarchuk
Secretary of the Trust