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Arthur J. Gallagher & Co

1,240 hedge funds and large institutions have $49.7B invested in Arthur J. Gallagher & Co in 2026 Q1 according to their latest regulatory filings, with 153 funds opening new positions, 429 increasing their positions, 472 reducing their positions, and 183 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

16% less first-time investments, than exits

New positions opened: 153 | Existing positions closed: 183

18% less capital invested

Capital invested by funds: $60.6B → $49.7B (-$10.9B)

33% less funds holding in top 10

Funds holding in top 10: 1812 (-6)

Holders
1,240
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$174M
Puts
$71.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SCM
751
SCS Capital Management
Massachusetts
$438K
GM
752
GeoWealth Management
Illinois
$435K
DTL
753
Dynamic Technology Lab
Singapore
$434K
BONH
754
Bank of New Hampshire
New Hampshire
$433K
B
755
Bayban
Minnesota
$433K
MAM
756
Montchanin Asset Management
Delaware
$433K
CG
757
Clifford Group
Massachusetts
$433K
MSWM
758
Master's Wealth Management
Pennsylvania
$432K
BS
759
Banco Santander
Spain
$429K
CIC
760
Crawford Investment Counsel
Georgia
$429K
HT
761
Headlands Technologies
Illinois
$429K
EAM
762
Erste Asset Management
Austria
$426K
HKAM
763
Horizon Kinetics Asset Management
New York
$423K
SSA
764
Shepherd Street Advisors
California
$417K
CPR
765
CSU Producer Resources
Ohio
$417K
NCM
766
Northside Capital Management
Oregon
$410K
PCH
767
PGIM Custom Harvest
New Jersey
$409K
SCA
768
Snowden Capital Advisors
New York
$407K
RT
769
Rockland Trust
Massachusetts
$406K
AFW
770
Avantra Family Wealth
Pennsylvania
$402K
OAM
771
Oppenheimer Asset Management
New York
$398K
ACS
772
Archford Capital Strategies
Illinois
$396K
OIS
773
OneAscent Investment Solutions
Alabama
$394K
LS
774
Livforsakringsbolaget Skandia
Sweden
$391K
GAM
775
Generali Asset Management
Italy
$390K