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Arthur J. Gallagher & Co

1,322 hedge funds and large institutions have $69.6B invested in Arthur J. Gallagher & Co in 2025 Q3 according to their latest regulatory filings, with 112 funds opening new positions, 503 increasing their positions, 484 reducing their positions, and 136 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

3% less funds holding

Funds holding: 1,3681,322 (-46)

18% less first-time investments, than exits

New positions opened: 112 | Existing positions closed: 136

30% less funds holding in top 10

Funds holding in top 10: 3726 (-11)

Holders
1,322
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$242M
Puts
$113M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
DAM
901
Deltec Asset Management
New York
$381K
AA
902
Alta Advisers
United Kingdom
$377K
HPC
903
HM Payson & Co
Maine
$377K
KCM
904
Kathmere Capital Management
Pennsylvania
$377K
Walleye Capital
905
Walleye Capital
New York
$376K
IWC
906
Integrated Wealth Concepts
Massachusetts
$374K
HI
907
Harbour Investments
Wisconsin
$373K
API
908
Asset Planning Inc
California
$373K
MSWM
909
Mowery & Schoenfeld Wealth Management
Illinois
$373K
ST
910
Spinnaker Trust
Maine
$370K
LAM
911
L2 Asset Management
Massachusetts
$370K
OFO
912
OneAscent Family Office
Alabama
$369K
PWP
913
Principle Wealth Partners
Connecticut
$369K
CIC
914
Carnegie Investment Counsel
Ohio
$369K
WIC
915
Wilkins Investment Counsel
Massachusetts
$367K
MWM
916
Moran Wealth Management
Florida
$367K
SLWA
917
San Luis Wealth Advisors
California
$363K
LAM
918
Lifestyle Asset Management
Texas
$361K
PWM
919
Prosperity Wealth Management
California
$360K
OHWA
920
Oak Hill Wealth Advisors
Virginia
$359K
WFP
921
Wrenne Financial Planning
Kentucky
$358K
BFO
922
Boston Family Office
Massachusetts
$356K
SIA
923
Strategic Investment Advisors
Michigan
$354K
TAM
924
Tucker Asset Management
Colorado
$350K
MHC
925
Meyer Handelman Company
New York
$350K