AFFILIATED MANAGERS GROUP, INC. — 3 Filings
28 3 filings on record
This page lists all 3 filings submitted to the SEC by AFFILIATED MANAGERS GROUP, INC. (MGRE), sorted by most recent first. Each row links to the full filing on EdgarLookup. AFFILIATED MANAGERS GROUP, INC. has filed 28 3 documents with the SEC since 2012. To view all SEC filings by AFFILIATED MANAGERS GROUP, INC., see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
13F-NT
13F-NT/A
144
25
25-NSE
3
305B2
4
424B2
424B3
424B4
424B5
424B7
425
5
8-A12B
8-K
8-K/A
ARS
CERT
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
N-PX
POSASR
PRE 14A
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | PRIMARY DOCUMENT | 0001004434-25-000050 | Oct 3, 2025 | Sep 30, 2025 |
| 3 | PRIMARY DOCUMENT | 0001127602-24-016585 | May 24, 2024 | May 22, 2024 |
| 3 | PRIMARY DOCUMENT | 0001127602-24-012617 | Apr 5, 2024 | Apr 1, 2024 |
| 3 | PRIMARY DOCUMENT | 0001127602-24-012615 | Apr 5, 2024 | Apr 1, 2024 |
| 3 | PRIMARY DOCUMENT | 0001127602-23-024837 | Sep 28, 2023 | Sep 25, 2023 |
| 3 | PRIMARY DOCUMENT | 0001127602-21-027763 | Oct 28, 2021 | Oct 18, 2021 |
| 3 | PRIMARY DOCUMENT | 0001127602-21-027762 | Oct 28, 2021 | Oct 18, 2021 |
| 3 | PRIMARY DOCUMENT | 0001127602-21-022339 | Jul 21, 2021 | Jul 19, 2021 |
| 3 | PRIMARY DOCUMENT | 0001127602-21-001292 | Jan 8, 2021 | — |
| 3 | PRIMARY DOCUMENT | 0001127602-20-023075 | Aug 6, 2020 | Aug 3, 2020 |
| 3 | PRIMARY DOCUMENT | 0001127602-20-014608 | Apr 28, 2020 | — |
| 3 | FORM 3 - | 0001179110-19-007355 | Jun 7, 2019 | May 29, 2019 |
| 3 | FORM 3 - | 0001179110-18-001387 | Feb 1, 2018 | Dec 28, 2017 |
| 3 | FORM 3 - | 0001179110-18-000416 | Jan 3, 2018 | Jan 1, 2018 |
| 3 | FORM 3 - | 0001179110-17-006290 | Apr 28, 2017 | Apr 24, 2017 |
| 3 | FORM 3 - | 0001179110-15-006476 | Apr 21, 2015 | Apr 19, 2015 |
| 3 | PRIMARY DOCUMENT | 0000904454-14-000713 | Oct 15, 2014 | Oct 1, 2014 |
| 3 | FORM 3 - | 0001179110-14-011144 | Jul 1, 2014 | Jun 30, 2014 |
| 3 | FORM 3 - | 0001179110-14-007084 | Apr 24, 2014 | Apr 22, 2014 |
| 3 | FORM 3 - | 0001179110-12-007693 | May 3, 2012 | Apr 24, 2012 |
| 3 | FORM 3 - | 0001179110-12-004430 | Mar 6, 2012 | Mar 3, 2012 |
| 3 | FORM 3 - | 0001179110-10-004160 | Mar 2, 2010 | Feb 26, 2010 |
| 3 | FORM 3 - | 0001179110-09-014698 | Oct 22, 2009 | Oct 20, 2009 |
| 3 | FORM 3 - | 0001179110-08-008124 | Apr 23, 2008 | Apr 22, 2008 |
| 3 | FORM 3 - | 0001179110-06-002094 | Jan 26, 2006 | Jan 24, 2006 |
| 3 | FORM 3 - | 0001179110-05-014964 | Jul 28, 2005 | Jul 26, 2005 |
| 3 | FORM 3 - | 0001179110-04-009189 | Apr 29, 2004 | Apr 27, 2004 |
| 3 | FORM 3 - | 0001179110-04-009183 | Apr 29, 2004 | Apr 20, 2004 |