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Arthur J. Gallagher & Co

1,357 hedge funds and large institutions have $79B invested in Arthur J. Gallagher & Co in 2025 Q1 according to their latest regulatory filings, with 178 funds opening new positions, 550 increasing their positions, 446 reducing their positions, and 121 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,357
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
49
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$167M
Puts
$64.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$221M
52
$220M
53
$216M
54
$213M
55
$202M
56
$201M
57
$197M
58
$195M
59
$192M
60
$192M
61
$183M
62
$182M
63
$181M
64
$174M
65
$169M
66
$159M
67
$158M
68
$158M
69
$157M
70
$150M
71
$147M
72
$147M
73
$139M
74
$138M
75
$137M