Fidelity Rutland Square Trust II

12/29/2025 | Press release | Distributed by Public on 12/29/2025 13:53

Prospectus Certification by Investment Company (Form 497J)

245 Summer Street

Fidelity® Investments

Boston, MA 02210

December 29, 2025

U.S. Securities & Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Attention: File Room

RE:

Fidelity Rutland Square Trust II (the trust): File Nos. 333-139427 and 811-21991

Strategic Advisers Fidelity Short Duration Fund

(the fund(s))

________________________________________________________________________

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

Fidelity Rutland Square Trust II published this content on December 29, 2025, and is solely responsible for the information contained herein. Distributed via Edgar on December 29, 2025 at 19:53 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 If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]