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Affiliated Managers Group

433 hedge funds and large institutions have $5.28B invested in Affiliated Managers Group in 2025 Q2 according to their latest regulatory filings, with 85 funds opening new positions, 110 increasing their positions, 177 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

9% more funds holding

Funds holding: 396433 (+37)

0.17% less ownership

Funds ownership: 94.63%94.46% (-0.17%)

38% less repeat investments, than reductions

Existing positions increased: 110 | Existing positions reduced: 177

Holders
433
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.45M
Puts
$2.16M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$7.06M
77
$6.97M
78
$5.86M
79
$5.77M
80
$5.61M
81
$5.55M
82
$5.4M
83
$5.26M
84
$5.22M
85
$5.16M
86
$5.05M
87
$4.89M
88
$4.88M
89
$4.61M
90
$4.45M
91
$4.41M
92
$4.33M
93
$4.18M
94
$3.97M
95
$3.86M
96
$3.83M
97
$3.73M
98
$3.68M
99
$3.64M
100
$3.63M