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Arthur J. Gallagher & Co

1,375 hedge funds and large institutions have $72.8B invested in Arthur J. Gallagher & Co in 2025 Q2 according to their latest regulatory filings, with 138 funds opening new positions, 562 increasing their positions, 476 reducing their positions, and 103 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

1.35% more ownership

Funds ownership: 87.65%89% (+1.4%)

6% less capital invested

Capital invested by funds: $77.3B → $72.8B (-$4.53B)

24% less funds holding in top 10

Funds holding in top 10: 4937 (-12)

Holders
1,375
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
37
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$164M
Puts
$148M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
651
$1.25M
652
$1.25M
653
$1.25M
654
$1.24M
655
$1.22M
656
$1.22M
657
$1.21M
658
$1.2M
659
$1.2M
660
$1.18M
661
$1.18M
662
$1.16M
663
$1.15M
664
$1.15M
665
$1.15M
666
$1.13M
667
$1.11M
668
$1.11M
669
$1.11M
670
$1.11M
671
$1.1M
672
$1.08M
673
$1.08M
674
$1.07M
675
$1.07M