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Arthur J. Gallagher & Co

1,285 hedge funds and large institutions have $60.5B invested in Arthur J. Gallagher & Co in 2025 Q4 according to their latest regulatory filings, with 151 funds opening new positions, 391 increasing their positions, 564 reducing their positions, and 171 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

13% less capital invested

Capital invested by funds: $69.6B → $60.5B (-$9.1B)

31% less repeat investments, than reductions

Existing positions increased: 391 | Existing positions reduced: 564

31% less funds holding in top 10

Funds holding in top 10: 2618 (-8)

Holders
1,285
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
18
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$146M
Puts
$109M
Net Calls
Net Calls Change

Top Sellers

1 -$317M
2 -$242M
3 -$225M
4
Morgan Stanley
Morgan Stanley
New York
-$215M
5
DZ Bank
DZ Bank
Germany
-$206M
Name Holding Trade Value Shares
Change
Change in
Stake
PFBT
1026
Parkside Financial Bank & Trust
Missouri
$208K
WW
1027
Westshore Wealth
California
$207K
RIG
1028
RiverFront Investment Group
Virginia
$206K
IIA
1029
ICW Investment Advisors
Arizona
$204K
RFN
1030
Redwood Financial Network
Ohio
$202K
CAMG
1031
CWA Asset Management Group
Florida
$201K
SWM
1032
Stronghold Wealth Management
Florida
$200K
GWSG
1033
GPS Wealth Strategies Group
Colorado
$198K
NS
1034
NBC Securities
Alabama
$189K
Optiver Holding
1035
Optiver Holding
Netherlands
$183K
WA
1036
WPG Advisers
Maryland
$182K
MHIP
1037
Mountain Hill Investment Partners
New Jersey
$181K
KA
1038
Kozak & Associates
Colorado
$178K
SIM
1039
Sentry Investment Management
Wisconsin
$171K
PK
1040
Pflug Koory
Nebraska
$168K
IAIM
1041
International Assets Investment Management
Florida
$166K
KFI
1042
Key Financial Inc
Pennsylvania
$164K
OL
1043
OneFund LLC
Florida
$164K
Acadian Asset Management
1044
Acadian Asset Management
Massachusetts
$164K
MWPCG
1045
Measured Wealth Private Client Group
New Hampshire
$161K
RFA
1046
Reyes Financial Architecture
California
$158K
Federated Hermes
1047
Federated Hermes
Pennsylvania
$157K
LI
1048
LRI Investments
Florida
$155K
SEP
1049
Signature Equity Partners
Ohio
$152K
GCM
1050
Gables Capital Management
Florida
$150K