As filed with the Securities and Exchange Commission on September 5, 2025
1933 Act Registration No. 033-43089
1940 Act Registration No. 811-06431
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. 87 | ☒ |
REGISTRATION STATEMENT
UNDER
| THE INVESTMENT COMPANY ACT OF 1940 | ☒ | |||
| Amendment No. 89 | ☒ |
AMG ETF TRUST
(Exact name of registrant as specified in charter)
680 Washington Boulevard, Suite 500
Stamford, Connecticut 06901
(Address of principal executive offices)
Registrant’s telephone number, including area code: (844) 545-1258
Gregory C. Davis
Ropes & Gray LLP
Three Embarcadero Center
San Francisco, CA 94111-4006
(Name and address of agent for service)
It is proposed that this filing will become effective:
| ☐ | immediately upon filing pursuant to paragraph (b) |
| ☒ | on September 15, 2025 pursuant to paragraph (b) |
| ☐ | 60 days after filing pursuant to paragraph (a) |
| ☐ | on (date) pursuant to paragraph (a) |
| ☐ | 75 days after filing pursuant to paragraph (a)(2) |
| ☐ | on (date) pursuant to (a)(2) of rule 485 |
If appropriate, check the following box:
| ☒ | This post-effective amendment designates a new effective date for a previously filed post-effective amendment. |
This Post-Effective Amendment No. 87 is being filed pursuant to Rule 485(b) under the Securities Act of 1933, as amended, solely to designate September 15, 2025 as the new effective date for the Registration Statement of AMG GW&K Muni Income ETF, a series of AMG ETF Trust, filed in Post-Effective Amendment No. 86 on June 24, 2025 pursuant to Rule 485(a) under the 1933 Act. Unless otherwise indicated herein, this Post-Effective Amendment No. 87 does not supersede or amend any disclosure contained in Post-Effective Amendment No. 86.
AMG ETF TRUST
AMG GW&K MUNI INCOME ETF
Part A. INFORMATION REQUIRED IN A PROSPECTUS
Part A is incorporated by reference to Part A of Post-Effective Amendment No. 86 to the Registration Statement on Form N-1A of AMG ETF Trust (the “Trust”) under the Securities Act of 1933, as amended, and Amendment No. 88 to the Trust’s Registration Statement on Form N-1A under the Investment Company Act of 1940, as amended, filed with the Securities and Exchange Commission (the “SEC”) on June 24, 2025 (“Amendment No. 86/88”).
Part B. INFORMATION REQUIRED IN A STATEMENT OF ADDITIONAL INFORMATION
Part B is incorporated by reference to Part B of Amendment No. 86/88 to the Trust’s Registration Statement on Form N-1A filed with the SEC on June 24, 2025.
Part C. OTHER INFORMATION
Part C is incorporated by reference to Part C of Amendment No. 86/88 to the Trust’s Registration Statement on Form N-1A filed with the SEC on June 24, 2025.
SIGNATURES
Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, each as amended, AMG ETF Trust certifies that it meets all of the requirements for effectiveness of this registration statement under Rule 485(b) under the Securities Act of 1933, as amended, and has duly caused this amendment to the registration statement to be signed on its behalf by the undersigned, duly authorized, in the City of Stamford, and State of Connecticut, on the 5th day of September, 2025.
| AMG ETF Trust | ||
| By: | /s/ Thomas Disbrow | |
| Thomas Disbrow | ||
| Treasurer, Chief Financial Officer, and | ||
| Principal Financial Officer | ||
Pursuant to the requirements of the Securities Act, this amendment to the registration statement has been signed below by the following persons in the capacities and on the date indicated:
| Signature |
Title |
Date | ||
| /s/ Jill R. Cuniff* Jill R. Cuniff |
Trustee | September 5, 2025 | ||
| /s/ Kurt A. Keilhacker* Kurt A. Keilhacker |
Trustee | September 5, 2025 | ||
| /s/ Peter W. MacEwen* Peter W. MacEwen |
Trustee | September 5, 2025 | ||
| /s/ Steven J. Paggioli* Steven J. Paggioli |
Trustee | September 5, 2025 | ||
| /s/ Eric Rakowski* Eric Rakowski |
Trustee | September 5, 2025 | ||
| /s/ Victoria L. Sassine* Victoria L. Sassine |
Trustee | September 5, 2025 | ||
| /s/ Garret W. Weston* Garret W. Weston |
Trustee | September 5, 2025 | ||
| /s/ Keitha L. Kinne Keitha L. Kinne |
President and Principal Executive Officer (Principal Executive Officer) |
September 5, 2025 | ||
| /s/ Thomas Disbrow Thomas Disbrow |
Treasurer, Chief Financial Officer, and Principal Financial Officer (Principal Accounting Officer) (Principal Financial Officer) |
September 5, 2025 | ||
| *By: | /s/ Thomas Disbrow | |
| Thomas Disbrow |
| * |
Date: September 5, 2025