Roundhill ETF Trust

12/05/2025 | Press release | Distributed by Public on 12/05/2025 13:20

Post-Effective Amendment to Post-Effective Amendment by Investment Company (Form 485BXT)

As filed with the Securities and Exchange Commission on December 5, 2025

1933 Act Registration No. 333-273052

1940 Act Registration No. 811-23887

United States
Securities and Exchange Commission
Washington, D.C. 20549
Form N-1A
Registration Statement Under the Securities Act of 1933 [    ]
Pre-Effective Amendment No. __ [    ]
Post-Effective Amendment No. 201 [X]
and/or
Registration Statement Under the Investment Company Act of 1940 [    ]
Amendment No. 203 [X]

Roundhill ETF Trust

154 West 14th Street, 2nd Floor

New York, New York 10011
(646) 661-5441

Corporation Trust Company

1209 Orange Street
Wilmington, New Castle County, Delaware 19801

(Name and Address of Agent for Service)

Copy to:

Timothy Maloney
Roundhill Financial Inc.
154 West 14th Street, 2nd Floor

New York, New York 10011

Morrison Warren, Esq.
Chapman and Cutler LLP
320 South Canal Street
Chicago, Illinois 60606

Richard Coyle, Esq.
Chapman and Cutler LLP
320 South Canal Street
Chicago, Illinois 60606

It is proposed that this filing will become effective (check appropriate box):

[    ] Immediately upon filing pursuant to paragraph (b) of Rule 485.
[X] On December 19, 2025 pursuant to paragraph (b) of Rule 485.
[    ] 60 days after filing pursuant to paragraph (a)(1) of Rule 485.
[    ] On (date) pursuant to paragraph (a) of Rule 485.
[    ] 75 days after filing pursuant to paragraph (a)(2) of Rule 485.
[    ] On (date) pursuant to paragraph (a) of Rule 485.

If appropriate, check the following box:

[X] This post-effective amendment designates a new effective date for a previously filed post-effective amendment.

Contents of Registration Statement

This Registration Statement comprises the following papers and contents:

The Facing Sheet

The sole purpose of this filing is to delay the effectiveness of the Registrant's Post-Effective Amendment No. 184, as it relates to Roundhill Artificial Intelligence 1 ETF, Roundhill Artificial Intelligence 2 ETF, Roundhill Artificial Intelligence 3 ETF, Roundhill Software ETF, Roundhill Defense ETF, Roundhill Fintech ETF, Roundhill Robotics ETF and Roundhill Space ETF (collectively, the "Funds"), each a series of the Registrant, until December 19, 2025. Parts A, B and C of the Registrant's Post-Effective Amendment No. 184, filed on September 24, 2025, are incorporated by reference herein.

Signatures

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Signatures

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, duly authorized in the City of New York, and State of New York on December 5, 2025.

Roundhill ETF Trust
By: /s/ Timothy Maloney
Timothy Maloney, Chairman of the Board of Trustees

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

Signature

Capacity

Date

/s/ Will Hershey

Will Hershey

President

(Principal Executive Officer)

December 5, 2025

/s/ Timothy Maloney

Timothy Maloney

Treasurer and Chief Financial Officer

(Principal Financial Officer and Principal Accounting Officer)

December 5, 2025

John Pesce*

Trustee December 5, 2025
John Pesce

Felix Rivera*

Trustee December 5, 2025
Felix Rivera

Jeffrey Youngman*

Trustee December 5, 2025
Jeffrey Youngman
* An original power of attorney authorizing Will Hershey and Timothy Maloney to execute this Registration Statement, and amendments thereto, for each of the trustees of the Registrant on whose behalf this Registration Statement were previously executed, filed as an exhibit and are incorporated by reference herein.

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Roundhill ETF Trust published this content on December 05, 2025, and is solely responsible for the information contained herein. Distributed via Edgar on December 05, 2025 at 19:20 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]