Company · CIK 1004434
AFFILIATED MANAGERS GROUP, INC.
| CIK | 1004434 (SEC EDGAR) |
|---|---|
| Industry (SIC) | 6282 — Investment Advice |
| Incorporated in | DE |
| Business address | FL |
| Listed | AMG (NYSE), MGR (NYSE), MGRB (NYSE), MGRD (NYSE), MGRE (NYSE) |
| First annual or quarterly report | 1998-03-31 |
Offerings
10 registrations| Registration | Label and status | First filed | Last event | Filings |
|---|---|---|---|---|
| 333-285434 | 2025-02-28 | 2025-12-10 | 4 | |
| 333-263148 | 2022-03-01 | 2024-08-16 | 5 | |
| 333-230423 | 2019-03-21 | 2021-07-09 | 10 | |
| 333-210819 | 2016-04-19 | 2016-08-17 | 5 | |
| 333-190402 | 2013-08-06 | 2013-08-06 | 2 | |
| 333-168627 | 2010-08-06 | 2012-08-08 | 3 | |
| 333-148029 | 2007-12-12 | 2009-07-31 | 4 | |
| 333-148030 | 2007-12-12 | 2007-12-12 | 1 | |
| 333-135417 | 2006-06-28 | 2006-06-28 | 1 | |
| 333-105523 | 2003-05-23 | 2003-05-23 | 1 |
Filings
38| Filed | Filing | Registration | Accession |
|---|---|---|---|
| 2025-12-10 | 424B5Shelf takedown | 333-285434 | 0001193125-25-314311 |
| 2025-12-08 | 424B5Shelf takedown | 333-285434 | 0001193125-25-310663 |
| 2025-03-07 | 424B5Shelf takedown | 333-285434 | 0001193125-25-049926 |
| 2025-02-28 | S-3ASRShelf registered | 333-285434 | 0001193125-25-042543 |
| 2024-08-16 | 424B5Shelf takedown | 333-263148 | 0001193125-24-202198 |
| 2024-08-15 | 424B5Shelf takedown | 333-263148 | 0001193125-24-201061 |
| 2024-03-15 | 424B5Shelf takedown | 333-263148 | 0001193125-24-069295 |
| 2022-05-27 | 424B5Shelf takedown | 333-263148 | 0001193125-22-162397 |
| 2022-03-01 | S-3ASRShelf registered | 333-263148 | 0001193125-22-061325 |
| 2021-07-09 | 424B5Shelf takedown | 333-230423 | 0001193125-21-211983 |
| 2021-07-08 | 424B5Shelf takedown | 333-230423 | 0001193125-21-210427 |
| 2020-09-18 | 424B5Shelf takedown | 333-230423 | 0001193125-20-249159 |
| 2020-09-17 | 424B5Shelf takedown | 333-230423 | 0001193125-20-247671 |
| 2020-06-03 | 424B5Shelf takedown | 333-230423 | 0001193125-20-159566 |
| 2020-06-02 | 424B5Shelf takedown | 333-230423 | 0001193125-20-157989 |
| 2019-03-27 | 424B5Shelf takedown | 333-230423 | 0001193125-19-088486 |
| 2019-03-22 | 424B5Shelf takedown | 333-230423 | 0001193125-19-083521 |
| 2019-03-21 | 424B5Shelf takedown | 333-230423 | 0001193125-19-081690 |
| 2019-03-21 | S-3ASRShelf registered | 333-230423 | 0001193125-19-081655 |
| 2016-08-17 | 424B5Shelf takedown | 333-210819 | 0001047469-16-015014 |
| 2016-06-08 | 424B5Shelf takedown | 333-210819 | 0001047469-16-013713 |
| 2016-06-07 | 424B5Shelf takedown | 333-210819 | 0001047469-16-013651 |
| 2016-06-06 | 424B5Shelf takedown | 333-210819 | 0001047469-16-013629 |
| 2016-04-19 | S-3ASRShelf registered | 333-210819 | 0001047469-16-012315 |
| 2013-08-06 | 424B5Shelf takedown | 333-190402 | 0001047469-13-008136 |
| 2013-08-06 | S-3ASRShelf registered | 333-190402 | 0001047469-13-008131 |
| 2012-08-08 | 424B5Shelf takedown | 333-168627 | 0001047469-12-007952 |
| 2011-07-26 | 424B5Shelf takedown | 333-168627 | 0001047469-11-006601 |
| 2010-08-06 | S-3ASRShelf registered | 333-168627 | 0001047469-10-007162 |
| 2010-02-02 | EFFECTDeclared effective | 333-164372 | 9999999995-10-000410 |
| 2009-07-31 | 424B5Shelf takedown | 333-148029 | 0001047469-09-007058 |
| 2009-05-01 | 424B5Shelf takedown | 333-148029 | 0001047469-09-004869 |
| 2008-05-07 | 424B5Shelf takedown | 333-148029 | 0001047469-08-006146 |
| 2007-12-12 | S-3ASRShelf registered | 333-148030 | 0001047469-07-009976 |
| 2007-12-12 | S-3ASRShelf registered | 333-148029 | 0001047469-07-009975 |
| 2006-06-28 | S-3ASRShelf registered | 333-135417 | 0001047469-06-009010 |
| 2004-10-14 | 424B5Shelf takedown | 333-74558 | 0001047469-04-031165 |
| 2003-05-23 | S-3Shelf registered | 333-105523 | 0001047469-03-019681 |