# Affiliated Managers Group, Inc.: Form DEF 14A, filed Apr 17, 2026

- Company: [Affiliated Managers Group, Inc.](/companies/amg.md) (CIK 1004434)
- Form: DEF 14A
- Filed: 2026-04-17
- Accepted by EDGAR: Apr 17, 2026, 16:43 ET
- Period: 2026-05-27
- Accession: 0001628280-26-025798
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/1004434/000162828026025798/amg-20260417.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1004434/000162828026025798/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1004434/000162828026025798/amg-20260417.htm

Filed Apr 17, 2026.
Source: SEC EDGAR, the filing index for accession 0001628280-26-025798. Last ingested by Listed: Oct 24, 2026, 15:01 ET. No prices; not investment advice.