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Affiliated Managers Group
AMG
AMG
509 hedge funds and large institutions have $7.47B invested in Affiliated Managers Group in 2025 Q4 according to their latest regulatory filings, with 100 funds opening new positions, 144 increasing their positions, 170 reducing their positions, and 31 closing their positions.
New
Increased
Maintained
Reduced
Closed
721% more call options, than puts
Call options by funds: $22M | Put options by funds: $2.68M
223% more first-time investments, than exits
New positions opened: 100 | Existing positions closed: 31
18% more capital invested
Capital invested by funds: $6.32B → $7.47B (+$1.15B)
13% more funds holding
Funds holding: 450 → 509 (+59)
0% more funds holding in top 10
Funds holding in top 10: 7 → 7 (0)
1.02% less ownership
Funds ownership: 93.22% → 92.2% (-1%)
15% less repeat investments, than reductions
Existing positions increased: 144 | Existing positions reduced: 170
Holders
509
Holders Change
+59
Holders Change %
+13.11%
% of All Funds
6.19%
Holding in Top 10
7
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
100
Increased
144
Reduced
170
Closed
31
Calls
$22M
Puts
$2.68M
Net Calls
+$19.3M
Net Calls Change
+$18.4M
Top Buyers
Top Sellers
| 1 |
CCP
Clarkston Capital Partners
Rochester,
Michigan
|
-$84.8M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$84.2M |
| 3 |
Morgan Stanley
New York
|
-$60.9M |
| 4 |
Millennium Management
New York
|
-$57.1M |
| 5 |
Alyeska Investment Group
Chicago,
Illinois
|
-$38.7M |