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Affiliated Managers Group

430 hedge funds and large institutions have $5.27B invested in Affiliated Managers Group in 2025 Q2 according to their latest regulatory filings, with 86 funds opening new positions, 109 increasing their positions, 175 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: $ → $

10% more funds holding

Funds holding: 392430 (+38)

1.04% more ownership

Funds ownership: 93.24%94.28% (+1%)

38% less repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 175

Holders
430
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
$6.97M
77
$5.86M
78
$5.77M
79
$5.61M
80
$5.55M
81
$5.4M
82
$5.26M
83
$5.22M
84
$5.16M
85
$5.05M
86
$4.89M
87
$4.88M
88
$4.61M
89
$4.45M
90
$4.41M
91
$4.33M
92
$4.18M
93
$3.97M
94
$3.86M
95
$3.83M
96
$3.73M
97
$3.68M
98
$3.64M
99
$3.63M
100
$3.62M