NYSE - Delayed Quote
USD
Affiliated Managers Group, Inc. (AMG)
381.57
-17.45
(-4.37%)
At close: October 30 at 4:02:02 PM EDT
381.57
0.00
(0.00%)
After hours: October 30 at 4:02:42 PM EDT
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Learn moreMajor Holders
| Breakdown | |
|---|---|
| 4.23% | % of Shares Held by All Insider |
| 100.94% | % of Shares Held by Institutions |
| 105.41% | % of Float Held by Institutions |
| 750 | Number of Institutions Holding Shares |
Top Institutional Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
|
Blackrock Inc.
|
2.77M | Jun 30, 2026 | 10.72% | 1,057,992,895 |
|
Morgan Stanley
|
1.49M | Jun 30, 2026 | 5.75% | 567,478,164 |
|
Vanguard Portfolio Management LLC
|
1.39M | Jun 30, 2026 | 5.38% | 531,082,872 |
|
Vanguard Capital Management LLC
|
1.15M | Jun 30, 2026 | 4.45% | 439,219,511 |
|
Boston Partners
|
1M | Jun 30, 2026 | 3.87% | 382,320,555 |
|
Ariel Investments, LLC
|
999.68k | Jun 30, 2026 | 3.87% | 381,446,378 |
|
State Street Corporation
|
883.32k | Jun 30, 2026 | 3.42% | 337,049,563 |
|
Millennium Management Llc
|
875.12k | Jun 30, 2026 | 3.38% | 333,918,018 |
|
Fuller & Thaler Asset Management Inc.
|
857.76k | Jun 30, 2026 | 3.32% | 327,293,963 |
|
Dimensional Fund Advisors LP
|
670.2k | Jun 30, 2026 | 2.59% | 255,726,311 |
Top Mutual Fund Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
|
iShares Trust-iShares Core S&P Mid-Cap ETF
|
921.15k | Sep 30, 2026 | 3.56% | 351,482,830 |
|
Capitol Series Trust-FullerThaler Behavioral Small-Cap Equity Fund
|
815.79k | Jun 30, 2026 | 3.15% | 311,280,996 |
|
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund
|
796.44k | Jun 30, 2026 | 3.08% | 303,897,235 |
|
Eaton Vance Growth Trust-Eaton Vance Atlanta Capital SMID-Cap Fund
|
785.1k | Jun 30, 2026 | 3.04% | 299,570,612 |
|
John Hancock Funds III-Disciplined Value Mid Cap Fund
|
665.97k | Aug 31, 2026 | 2.58% | 254,113,414 |
|
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund
|
575.61k | Jun 30, 2026 | 2.23% | 219,635,130 |
|
VANGUARD INDEX FUNDS-Vanguard Small-Cap Value Index Fund
|
364.52k | Jun 30, 2026 | 1.41% | 139,091,043 |
|
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund
|
302.77k | Jun 30, 2026 | 1.17% | 115,528,332 |
|
Ariel Investment Trust-Ariel Fund
|
280.98k | Jun 30, 2026 | 1.09% | 107,215,066 |
|
VANGUARD HORIZON FUNDS-Vanguard Strategic Equity Fund
|
216.45k | Jun 30, 2026 | 0.84% | 82,589,301 |
