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 $6.24 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Polar Capital Holdings PLC
London, X0 |
May 15, 2025 Q1 2025 |
38,944
shares
|
$8.13 Million
0.04% of portfolio
|
Q1 2025
Reduced 31.11%
|
|
|
Alliancebernstein L.P.
New York, NY |
May 15, 2025 Q1 2025 |
37,936
shares
|
$7.92 Million
0.0% of portfolio
|
Q1 2025
Reduced 4.04%
|
|
|
New York State Teachers Retirement System
|
Apr 25, 2025 Q1 2025 |
37,098
shares
|
$7.74 Million
0.01% of portfolio
|
Q1 2025
Reduced 9.95%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
May 14, 2025 Q1 2025 |
36,603
shares
|
$7.64 Million
0.0% of portfolio
|
Q1 2025
Reduced 3.19%
|
|
|
Calamos Advisors LLC
|
Apr 28, 2025 Q1 2025 |
35,430
shares
|
$7.39 Million
0.04% of portfolio
|
Q3 2019
Reduced 53.98%
|
|
|
State Of Wisconsin Investment Board
Madison, WI |
May 15, 2025 Q1 2025 |
30,202
shares
|
$6.3 Million
0.01% of portfolio
|
Q1 2025
Added 1.15%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Jun 18, 2025 Q1 2025 |
28,703
shares
|
$5.99 Million
0.01% of portfolio
|
Q1 2025
Added 52.21%
|
|
|
Assetmark, Inc
|
May 06, 2025 Q1 2025 |
28,571
shares
|
$5.96 Million
0.01% of portfolio
|
Q1 2025
Reduced 0.51%
|
|
|
Public Employees Retirement System Of Ohio
Columbus, OH |
Jul 15, 2025 Q2 2025 |
28,509
shares
|
$5.95 Million
0.02% of portfolio
|
Q2 2025
Reduced 3.62%
|
|
|
Livforsakringsbolaget Skandia, Omsesidigt
Stockholm, V7 |
Jul 11, 2025 Q2 2025 |
28,250
shares
|
$5.9 Million
0.26% of portfolio
|
Q2 2025
Added 144.59%
|
|
|
Hrt Financial LP
New York, NY |
May 15, 2025 Q1 2025 |
27,596
shares
|
$5.76 Million
0.04% of portfolio
|
Q1 2025
Added 1558.41%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
May 15, 2025 Q1 2025 |
27,544
shares
|
$5.75 Million
0.01% of portfolio
|
Q1 2025
Reduced 1.12%
|
|
|
Sterling Capital Management LLC
Charlotte, NC |
May 13, 2025 Q1 2025 |
26,301
shares
|
$5.49 Million
0.07% of portfolio
|
Q1 2025
Reduced 0.83%
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
May 15, 2025 Q1 2025 |
26,081
shares
|
$5.44 Million
0.01% of portfolio
|
Q1 2025
Reduced 6.37%
|
|
|
Invenomic Capital Management LP
Boston, MA |
May 15, 2025 Q1 2025 |
25,954
shares
|
$5.42 Million
0.22% of portfolio
|
Q1 2025
New holding
|
|
|
Jeremy Grantham
Grantham, Mayo, Van Otterloo & Co. LLC | Boston, Ma
|
May 14, 2025 Q1 2025 |
25,365
shares
|
$5.29 Million
0.01% of portfolio
|
Q1 2025
Added 4.72%
|
|
|
Quantinno Capital Management LP
New York, NY |
May 12, 2025 Q1 2025 |
25,056
shares
|
$5.23 Million
0.03% of portfolio
|
Q1 2025
Added 70.39%
|
|
|
Texas Permanent School Fund
Austin, TX |
May 14, 2025 Q1 2025 |
25,014
shares
|
$5.22 Million
0.04% of portfolio
|
Q1 2025
New holding
|
|
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
May 14, 2025 Q1 2025 |
24,858
shares
|
$5.19 Million
0.0% of portfolio
|
Q3 2024
Reduced 45.97%
|
|
|
State Board Of Administration Of Florida Retirement System
|
May 12, 2025 Q1 2025 |
23,538
shares
|
$4.91 Million
0.01% of portfolio
|
Q4 2024
Reduced 0.3%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
May 15, 2025 Q1 2025 |
23,093
shares
|
$4.82 Million
0.0% of portfolio
|
Q1 2025
Reduced 3.75%
|
|
|
Nicola Wealth Management Ltd.
Vancouver, A1 |
Jun 06, 2025 Q1 2025 |
22,000
shares
|
$4.59 Million
0.38% of portfolio
|
Q1 2025
Added 37.5%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
21,612
shares
|
$4.51 Million
0.0% of portfolio
|
Q4 2023
Reduced 11.6%
|
|
|
Amundi
Paris, I0 |
May 15, 2025 Q1 2025 |
20,542
shares
|
$4.29 Million
0.0% of portfolio
|
Q1 2025
Added 1.07%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
May 15, 2025 Q1 2025 |
19,631
shares
|
$4.1 Million
0.0% of portfolio
|
Q1 2025
Reduced 12.27%
|