# EDGAR Filing Document

**Accession Number:** 0000879947
**File Stem:** 0001193125-25-229314
**Filing Date:** 2025-10
**Character Count:** 3059
**Document Hash:** dc74b122cfa83dcd7a0a4637c9a3d7b9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-229314.hdr.sgml**: 20260129

**ACCESSION NUMBER**: 0001193125-25-229314

**CONFORMED SUBMISSION TYPE**: CORRESP

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251003

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMG ETF Trust
- **CENTRAL INDEX KEY:** 0000879947

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** CORRESP

**BUSINESS ADDRESS:**
- **STREET 1:** 680 WASHINGTON BOULEVARD, SUITE 500
- **CITY:** STAMFORD
- **STATE:** CT
- **ZIP:** 06901
- **BUSINESS PHONE:** 2032993500

**MAIL ADDRESS:**
- **STREET 1:** 680 WASHINGTON BOULEVARD, SUITE 500
- **CITY:** STAMFORD
- **STATE:** CT
- **ZIP:** 06901

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AMG Funds II
- **DATE OF NAME CHANGE:** 20140422

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MANAGERS TRUST II
- **DATE OF NAME CHANGE:** 20000801

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SMITH BREEDEN SERIES FUND
- **DATE OF NAME CHANGE:** 19920929

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| ![LOGO](g27299g1002015543211.jpg) | ROPES & GRAY LLP<br>PRUDENTIAL TOWER<br>800 BOYLSTON STREET<br>BOSTON, MA 02199-3600<br>WWW.ROPESGRAY.COM |

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Lisa Henry T +1 617 951 7780 lisa.henry@ropesgray.com

October 3, 2025

**VIA EDGAR** 

Ms. Eileen Smiley, Esq.

Securities and Exchange Commission

Division of Investment Management

100 F Street, N.E.

Washington, D.C. 20549

Re: AMG ETF Trust (Registration Nos. 033-43089 and 811-06431)

Dear Ms. Smiley:

On September 10, 2025, AMG ETF Trust (the "Trust") filed an initial letter (the "Initial Letter") to respond to the comments of the staff (the "Staff") of the Securities and Exchange Commission ("SEC") regarding Post-Effective Amendment No. 86 (the "485(a) Amendment") under the Securities Act of 1933, as amended (the "1933 Act"), to the Trust's Registration Statement on Form N-1A filed on June 24, 2025, relating to AMG GW&K Muni Income ETF (the "Fund"). This letter provides the Trust's responses to a follow-up comment provided by the Staff on September 19, 2025. The Trust appreciates this opportunity to respond to the Staff's comments. The Staff's comments and the Trust's responses are set forth below. Certain defined terms used herein have the meaning set forth in the Fund's prospectus (the "Prospectus").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. <u>Comment</u>: The Staff requests that the Trust acknowledge in EDGAR correspondence that the Staff disagrees with the analysis of Rule 6c-11 that was included in response to comment #6 in the Initial Letter.

<u>Response</u>: The Trust acknowledges that the Staff disagrees with the analysis of Rule 6c-11 that was included in the response to comment #6 in the Initial Letter.

Please direct any questions you may have with respect to this filing to me at (617) 951-7780.

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Very truly yours,

/s/ Lisa M. Henry

Lisa M. Henry

cc : John Wheeler, Esq.

Allie Maccarone, Esq.

Gregory C. Davis, Esq.

Jeremy Smith, Esq.