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Arthur J. Gallagher & Co

1,348 hedge funds and large institutions have $77.3B invested in Arthur J. Gallagher & Co in 2025 Q1 according to their latest regulatory filings, with 175 funds opening new positions, 547 increasing their positions, 444 reducing their positions, and 121 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,348
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
1051
$269K
1052
$267K
1053
$266K
1054
$266K
1055
$265K
1056
$265K
1057
$263K
1058
$263K
1059
$262K
1060
$262K
1061
$261K
1062
$260K
1063
$259K
1064
$259K
1065
$259K
1066
$258K
1067
$257K
1068
$257K
1069
$256K
1070
$256K
1071
$255K
1072
$255K
1073
$252K
1074
$251K
1075
$250K