AFFILIATED MANAGERS GROUP, INC. — SC 13G/A Filings
70 SC 13G/A filings on record
This page lists all SC 13G/A 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 70 SC 13G/A 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 |
|---|---|---|---|---|
| SC 13G/A | — | 0001086364-24-007805 | Jun 7, 2024 | — |
| SC 13G/A | — | 0001172661-24-001499 | Feb 14, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-020190 | Feb 13, 2024 | — |
| SC 13G/A | CCP SC 13G/A1 - AFFILIATED MANGERS GROUP | 0000905729-24-000034 | Feb 12, 2024 | — |
| SC 13G/A | — | 0001086364-24-002320 | Jan 24, 2024 | — |
| SC 13G/A | — | 0001306550-23-010448 | Dec 6, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-015215 | Feb 9, 2023 | — |
| SC 13G/A | — | 0001306550-23-002934 | Jan 24, 2023 | — |
| SC 13G/A | EPIG AMG 13GA6 | 0001481669-23-000002 | Jan 10, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-116925 | Nov 10, 2022 | — |
| SC 13G/A | EP 13GA | 0001481669-22-000002 | Feb 11, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-016382 | Feb 9, 2022 | — |
| SC 13G/A | — | 0000834237-22-004604 | Feb 1, 2022 | — |
| SC 13G/A | — | 0000834237-21-009349 | Dec 10, 2021 | — |
| SC 13G/A | 13G/A | 0001481669-21-000004 | Feb 12, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-017353 | Feb 10, 2021 | — |
| SC 13G/A | — | 0000834237-21-003027 | Jan 29, 2021 | — |
| SC 13G/A | EDGEPOINT 13GA | 0001481669-20-000010 | Mar 19, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-018006 | Feb 12, 2020 | — |
| SC 13G/A | — | 0000834237-20-009111 | Feb 10, 2020 | — |
| SC 13G/A | — | 0000834237-20-004680 | Feb 5, 2020 | — |
| SC 13G/A | SC 13G/A | 0001193125-19-168166 | Jun 7, 2019 | — |
| SC 13G/A | AMENDMENT TO SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | 0001145443-19-000091 | Feb 14, 2019 | — |
| SC 13G/A | — | 0000932471-19-004372 | Feb 11, 2019 | — |
| SC 13G/A | — | 0000215457-19-003164 | Feb 4, 2019 | — |
| SC 13G/A | — | 0000932471-18-003120 | Feb 8, 2018 | — |
| SC 13G/A | — | 0000215457-18-003763 | Jan 29, 2018 | — |
| SC 13G/A | — | 0000932471-17-005337 | Sep 8, 2017 | — |
| SC 13G/A | — | 0000932471-17-000626 | Feb 9, 2017 | — |
| SC 13G/A | — | 0000215457-17-001213 | Jan 19, 2017 | — |
| SC 13G/A | — | 0000932471-16-010774 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000215457-16-001984 | Jan 25, 2016 | — |
| SC 13G/A | — | 0000932471-15-004150 | Feb 10, 2015 | — |
| SC 13G/A | — | 0001086364-15-001229 | Jan 30, 2015 | — |
| SC 13G/A | — | 0001086364-14-000318 | Jan 28, 2014 | — |
| SC 13G/A | — | 0001086364-13-002611 | Feb 6, 2013 | — |
| SC 13G/A | AFFILIATEDMANAGERS13GA | 0000940394-13-000153 | Jan 29, 2013 | — |
| SC 13G/A | — | 0001086364-12-001912 | Feb 13, 2012 | — |
| SC 13G/A | — | 0001288136-11-000027 | Feb 9, 2011 | — |
| SC 13G/A | — | 0001140361-11-006772 | Feb 8, 2011 | — |
| SC 13G/A | — | 0001086364-10-009754 | Sep 10, 2010 | — |
| SC 13G/A | WILLIAM BLAIR AND COMPANY SC 13G A 12-31-2008 | 0001140361-10-004014 | Feb 3, 2010 | — |
| SC 13G/A | SEC FILING | 0000824468-09-000029 | Feb 17, 2009 | — |
| SC 13G/A | SEC FILING | 0000902219-09-000571 | Feb 17, 2009 | — |
| SC 13G/A | AMG AS OF 12/31/08 | 0000080255-09-000194 | Feb 12, 2009 | — |
| SC 13G/A | SC 13G/A | 0001104659-08-010535 | Feb 14, 2008 | — |
| SC 13G/A | AMG AS OF 12-31-07 | 0000080255-08-000500 | Feb 14, 2008 | — |
| SC 13G/A | AMG AS OF 8/31/07 | 0000080255-07-000526 | Sep 10, 2007 | — |
| SC 13G/A | — | 0000888002-07-000305 | Feb 13, 2007 | — |
| SC 13G/A | JULY 19, 2006 | 0001013594-06-000442 | Jul 19, 2006 | — |