4
4 filing
- Filing date
- 18 Aug 2025
- Reporting date
- 14 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
AFFILIATED MANAGERS GROUP, INC. SEC filing history
291 indexed filings. This is the filing history currently indexed by PortfolioSavvy, which may not include every SEC submission.
SEC filing history
Showing 51–75 of 291 matching filings.
Per page
25
Current page
3
4
4 filing
- Filing date
- 18 Aug 2025
- Reporting date
- 14 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 18 Aug 2025
- Reporting date
- 14 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 18 Aug 2025
- Reporting date
- 15 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 18 Aug 2025
- Reporting date
- 15 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 18 Aug 2025
- Reporting date
- 15 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 14 Aug 2025
- Reporting date
- 12 Aug 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
13F-NT
13F-NT filing
- Filing date
- 13 Aug 2025
- Reporting date
- 30 Jun 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
10-Q
10-Q filing
- Filing date
- 07 Aug 2025
- Reporting date
- 30 Jun 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 04 Aug 2025
- Reporting date
- 31 Jul 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 04 Aug 2025
- Reporting date
- 31 Jul 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 04 Aug 2025
- Reporting date
- 31 Jul 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 04 Aug 2025
- Reporting date
- 31 Jul 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 04 Aug 2025
- Reporting date
- 31 Jul 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 04 Aug 2025
- Reporting date
- 31 Jul 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 04 Aug 2025
- Reporting date
- 31 Jul 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 03 Jul 2025
- Reporting date
- 01 Jul 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 13 May 2025
- Reporting date
- 09 May 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 13 May 2025
- Reporting date
- 12 May 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 13 May 2025
- Reporting date
- 12 May 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
13F-NT
13F-NT filing
- Filing date
- 13 May 2025
- Reporting date
- 31 Mar 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
10-Q
10-Q filing
- Filing date
- 08 May 2025
- Reporting date
- 31 Mar 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 07 Mar 2025
- Reporting date
- 05 Mar 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 07 Mar 2025
- Reporting date
- 05 Mar 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4 filing
- Filing date
- 07 Mar 2025
- Reporting date
- 05 Mar 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing