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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
1101
$236K
1102
$234K
1103
$234K
1104
$233K
1105
$233K
1106
$233K
1107
$232K
1108
$232K
1109
$232K
1110
$232K
1111
$231K
1112
$230K
1113
$230K
1114
$229K
1115
$229K
1116
$228K
1117
$228K
1118
$227K
1119
$227K
1120
$225K
1121
$225K
1122
$225K
1123
$224K
1124
$221K
1125
$221K