Ark ETF Trust

09/30/2025 | Press release | Distributed by Public on 09/30/2025 11:55

Prospectus Certification by Investment Company (Form 497J)

VIA EDGAR TRANSMISSION

September 30, 2025

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Re: ARK ETF Trust (the "Registrant")
File Nos. 333-191019 and 811-22883
Rule 497(j) Filing

Dear Sir or Madam:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, please accept this letter on behalf of the Registrant as certification that the Registrant's Statement of Additional Information, dated September 25, 2025, does not differ from that contained in Post-Effective Amendment No. 37 ("Amendment") to the Registrant's Registration Statement on Form N-1A. The Amendment was filed electronically on September 25, 2025.

If you have any questions regarding this filing, please do not hesitate to contact me at 727-387-5084 or [email protected].

Very truly yours,
/s/ Kellen Carter
Kellen Carter

200 CENTRAL AVE., SUITE 220, ST. PETERSBURG, FL 33701 WWW.ARK-INVEST.COM

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