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Arthur J. Gallagher & Co

1,298 hedge funds and large institutions have $60.6B invested in Arthur J. Gallagher & Co in 2025 Q4 according to their latest regulatory filings, with 158 funds opening new positions, 394 increasing their positions, 565 reducing their positions, and 172 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 first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

13% less capital invested

Capital invested by funds: $69.7B → $60.6B (-$9.1B)

30% less repeat investments, than reductions

Existing positions increased: 394 | Existing positions reduced: 565

31% less funds holding in top 10

Funds holding in top 10: 2618 (-8)

Holders
1,298
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
MSS
801
Mitchell Sinkler & Starr
Pennsylvania
$455K
MSWM
802
McGlone Suttner Wealth Management
Wisconsin
$454K
SCM
803
Shelton Capital Management
Colorado
$454K
BCAM
804
Boston Common Asset Management
Massachusetts
$452K
DAS
805
Dynamic Advisor Solutions
Arizona
$451K
GM
806
GeoWealth Management
Illinois
$451K
JCM
807
Jacobi Capital Management
Pennsylvania
$450K
OWP
808
Obermeyer Wealth Partners
Colorado
$450K
APW
809
Austin Private Wealth
Texas
$449K
RIL
810
Rothschild Investment LLC
Illinois
$445K
OBAM
811
ODDO BHF Asset Management
France
$440K
RT
812
Rockland Trust
Massachusetts
$440K
AFA
813
AA Financial Advisors
Ohio
$436K
CA
814
Commerzbank Aktiengesellschaft
Germany
$435K
MIM
815
Miller Investment Management
Pennsylvania
$433K
BCWM
816
Bartlett & Co Wealth Management
Ohio
$432K
AWA
817
Aaron Wealth Advisors
Illinois
$430K
PIM
818
Plato Investment Management
Australia
$430K
CP
819
Clarendon Private
Massachusetts
$426K
PTC
820
Private Trust Company
Ohio
$421K
WWM
821
Wolff Wiese Magana
California
$420K
FCBT
822
First Citizens Bank & Trust
North Carolina
$419K
BRWA
823
B. Riley Wealth Advisors
Florida
$419K
SW
824
SteelPeak Wealth
California
$418K
PMSA
825
Patrick M. Sweeney & Associates
Illinois
$417K