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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
1126
$220K
1127
$220K
1128
$220K
1129
$220K
1130
$219K
1131
$218K
1132
$218K
1133
$217K
1134
$215K
1135
$215K
1136
$212K
1137
$212K
1138
$212K
1139
$211K
1140
$211K
1141
$210K
1142
$209K
1143
$209K
1144
$209K
1145
$204K
1146
$204K
1147
$204K
1148
$204K
1149
$200K
1150
$187K