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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
801
$633K
802
$632K
803
$631K
804
$631K
805
$630K
806
$626K
807
$624K
808
$618K
809
$618K
810
$614K
811
$613K
812
$611K
813
$603K
814
$603K
815
$602K
816
$602K
817
$601K
818
$601K
819
$601K
820
$596K
821
$592K
822
$587K
823
$586K
824
$583K
825
$581K