Institutional Ownership Affiliated Managers Group, Inc. (AMG)
This table provides information about the institutional ownership of Affiliated Managers Group, Inc. (AMG). We have compiled data on the 437 institutions that hold shares in the stock, with a total of 29.9 Million shares, which have been reported (via 13F filing form) to have a value of $6.18 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
3,078,587
shares
|
$643 Million
0.01% of portfolio
|
Q2 2024
Reduced 4.82%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
2,994,549
shares
|
$625 Million
0.01% of portfolio
|
Q1 2025
Reduced 6.77%
|
|
|
Atlanta Capital Management CO L L C
Atlanta, GA |
Nov 14, 2022 Q3 2022 |
2,440,141
shares
|
$509 Million
1.22% of portfolio
|
Q3 2022
Added 0.42%
|
|
|
Morgan Stanley
New York, NY |
May 15, 2025 Q1 2025 |
2,294,529
shares
|
$479 Million
0.03% of portfolio
|
Q1 2025
Added 0.64%
|
|
|
Clarkston Capital Partners, LLC
Bloomfield Hills, MI |
May 14, 2025 Q1 2025 |
1,585,324
shares
|
$331 Million
5.29% of portfolio
|
Q1 2025
Added 0.84%
|
|
|
Ariel Investments, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
1,407,151
shares
|
$294 Million
3.06% of portfolio
|
Q1 2025
Reduced 1.18%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
1,265,655
shares
|
$264 Million
0.12% of portfolio
|
Q1 2025
Added 314.29%
|
|
|
Boston Partners
Boston, MA |
May 12, 2025 Q1 2025 |
1,154,791
shares
|
$241 Million
0.25% of portfolio
|
Q1 2025
Reduced 2.48%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
997,930
shares
|
$208 Million
0.01% of portfolio
|
Q1 2025
Reduced 2.41%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
May 13, 2025 Q1 2025 |
709,366
shares
|
$148 Million
0.03% of portfolio
|
Q1 2025
Reduced 6.81%
|
|
|
Lyrical Asset Management LP
New York, NY |
May 13, 2025 Q1 2025 |
606,249
shares
|
$127 Million
1.65% of portfolio
|
Q1 2025
Reduced 1.93%
|
|
|
Fuller & Thaler Asset Management, Inc.
San Mateo, CA |
May 13, 2025 Q1 2025 |
555,231
shares
|
$116 Million
0.37% of portfolio
|
Q1 2025
Added 0.2%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
542,693
shares
|
$113 Million
0.01% of portfolio
|
Q1 2025
Added 4.06%
|
|
|
Southeastern Asset Management Inc
Memphis, TN |
May 15, 2025 Q1 2025 |
479,771
shares
|
$100 Million
4.55% of portfolio
|
Q1 2025
Reduced 31.7%
|
|
|
Lsv Asset Management
Chicago, IL |
May 08, 2025 Q1 2025 |
468,084
shares
|
$97.7 Million
0.19% of portfolio
|
Q1 2025
Added 10.4%
|
|
|
Channing Capital Management, LLC
Chicago, IL |
May 14, 2025 Q1 2025 |
444,192
shares
|
$92.7 Million
2.35% of portfolio
|
Q1 2025
Reduced 13.68%
|
|
|
Northern Trust Corp
Chicago, IL |
May 13, 2025 Q1 2025 |
385,292
shares
|
$80.4 Million
0.01% of portfolio
|
Q1 2025
Added 10.21%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
354,831
shares
|
$74.1 Million
0.01% of portfolio
|
Q1 2025
Added 1.08%
|
|
|
Kiltearn Partners LLP
Edinburgh, X0 |
May 14, 2025 Q1 2025 |
325,614
shares
|
$68 Million
10.58% of portfolio
|
Q1 2025
Reduced 14.5%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
May 09, 2025 Q1 2025 |
318,466
shares
|
$66.5 Million
0.01% of portfolio
|
Q1 2025
Reduced 3.82%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
May 05, 2025 Q1 2025 |
309,527
shares
|
$64.6 Million
0.07% of portfolio
|
Q1 2025
Reduced 9.94%
|
|
|
Bruni J V & CO
|
May 12, 2025 Q1 2025 |
297,598
shares
|
$62.1 Million
6.76% of portfolio
|
Q1 2025
Reduced 1.41%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
May 14, 2025 Q1 2025 |
232,981
shares
|
$48.6 Million
0.0% of portfolio
|
Q1 2025
Added 2.5%
|
|
|
First Trust Advisors LP
Wheaton, IL |
May 14, 2025 Q1 2025 |
198,634
shares
|
$41.5 Million
0.03% of portfolio
|
Q1 2025
Reduced 8.7%
|
|
|
Lgt Capital Partners Ltd.
|
May 09, 2025 Q1 2025 |
197,118
shares
|
$41.1 Million
1.51% of portfolio
|
Q1 2025
Reduced 28.06%
|