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 496 institutions that hold shares in the stock, with a total of 29.2 Million shares, which have been reported (via 13F filing form) to have a value of $7.55 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Polar Capital Holdings PLC
London, X0 |
Nov 14, 2025 Q3 2025 |
78,523
shares
|
$20.3 Million
0.1% of portfolio
|
Q3 2025
Added 98.93%
|
|
|
Los Angeles Capital Management LLC
|
Oct 20, 2025 Q3 2025 |
72,965
shares
|
$18.8 Million
0.06% of portfolio
|
Q2 2025
Reduced 1.68%
|
|
|
Nuveen, LLC
Charlotte, NC |
Nov 12, 2025 Q3 2025 |
72,675
shares
|
$18.8 Million
0.0% of portfolio
|
Q3 2025
Added 5.96%
|
|
|
Algert Global LLC
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
70,890
shares
|
$18.3 Million
0.28% of portfolio
|
Q3 2025
Added 23.89%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
69,466
shares
|
$17.9 Million
0.0% of portfolio
|
Q3 2025
Added 54.64%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
67,300
shares
|
$17.4 Million
0.02% of portfolio
|
Q3 2025
Added 51.58%
|
|
|
Wallace Capital Management Inc.
Dallas, TX |
Nov 14, 2025 Q3 2025 |
66,900
shares
|
$17.3 Million
2.06% of portfolio
|
Q3 2025
Reduced 0.28%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
Nov 14, 2025 Q3 2025 |
66,387
shares
|
$17.1 Million
0.01% of portfolio
|
Q3 2025
Reduced 1.26%
|
|
|
Brandywine Global Investment Management, LLC
Philadelphia, PA |
Nov 13, 2025 Q3 2025 |
65,501
shares
|
$16.9 Million
0.11% of portfolio
|
Q3 2025
Reduced 13.05%
|
|
|
Wells Fargo & Company
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
63,554
shares
|
$16.4 Million
0.0% of portfolio
|
Q3 2025
Added 23.66%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Nov 04, 2025 Q3 2025 |
63,072
shares
|
$16.3 Million
0.01% of portfolio
|
Q3 2025
Reduced 2.13%
|
|
|
Envestnet Asset Management Inc
|
Nov 04, 2025 Q3 2025 |
62,449
shares
|
$16.1 Million
0.0% of portfolio
|
Q3 2025
Added 6.35%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
62,051
shares
|
$16 Million
0.01% of portfolio
|
Q1 2024
Added 0.59%
|
|
|
Quantinno Capital Management LP
New York, NY |
Nov 14, 2025 Q3 2025 |
61,349
shares
|
$15.8 Million
0.04% of portfolio
|
Q3 2025
Added 21.34%
|
|
|
Concentric Capital Strategies, LP
Stamford, CT |
Nov 14, 2025 Q3 2025 |
60,172
shares
|
$15.5 Million
0.72% of portfolio
|
Q3 2025
New holding
|
|
|
Swiss National Bank
Zurich, V8 |
Nov 13, 2025 Q3 2025 |
55,100
shares
|
$14.2 Million
0.01% of portfolio
|
Q3 2025
Reduced 5.97%
|
|
|
Russell Investments Group, Ltd.
|
Nov 13, 2025 Q3 2025 |
54,306
shares
|
$14 Million
0.02% of portfolio
|
Q3 2025
Reduced 5.8%
|
|
|
Franklin Resources Inc
San Mateo, CA |
Nov 13, 2025 Q3 2025 |
53,126
shares
|
$13.7 Million
0.0% of portfolio
|
Q3 2025
Added 48.08%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
52,729
shares
|
$13.6 Million
0.0% of portfolio
|
Q3 2025
Added 3.39%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Nov 13, 2025 Q3 2025 |
51,253
shares
|
$13.2 Million
0.0% of portfolio
|
Q3 2025
Added 0.63%
|
|
|
Reinhart Partners, Inc.
|
Oct 28, 2025 Q3 2025 |
48,570
shares
|
$12.5 Million
0.4% of portfolio
|
Q3 2025
Reduced 24.59%
|
|
|
Public Employees Retirement System Of Ohio
Columbus, OH |
Nov 14, 2025 Q3 2025 |
47,395
shares
|
$12.2 Million
0.04% of portfolio
|
Q3 2025
Added 66.25%
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
47,298
shares
|
$12.2 Million
0.0% of portfolio
|
Q3 2025
Reduced 50.13%
|
|
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
Oct 30, 2025 Q3 2025 |
46,905
shares
|
$12.1 Million
0.02% of portfolio
|
Q3 2025
Added 8.47%
|
|
|
Legal & General Group PLC
London, X0 |
Nov 13, 2025 Q3 2025 |
46,298
shares
|
$12 Million
0.0% of portfolio
|
Q3 2025
Reduced 3.99%
|
|