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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
FFA
526
Fairfield Financial Advisors
Massachusetts
$1.72M
DGM
527
Delta Global Management
New York
$1.71M
AG
528
Ascent Group
Virginia
$1.71M
PVI
529
Pine Valley Investments
New Jersey
$1.7M
Nomura Holdings
530
Nomura Holdings
Japan
$1.69M
CPCPP
531
Canada Post Corporation Pension Plan
Canada
$1.68M
HFO
532
Heritage Family Offices
Arizona
$1.68M
CAM
533
Congress Asset Management
Massachusetts
$1.65M
Twin Tree Management
534
Twin Tree Management
Texas
$1.62M
FC
535
Farringdon Capital
United Kingdom
$1.62M
SCM
536
Sterling Capital Management
North Carolina
$1.62M
PWPS
537
Pinnacle Wealth Planning Services
Ohio
$1.61M
LNWTC
538
Laird Norton Wetherby Trust Company
Washington
$1.6M
CWM
539
Cabot Wealth Management
Massachusetts
$1.58M
TSS
540
Two Sigma Securities
New York
$1.57M
AW
541
Alteri Wealth
California
$1.54M
FRA
542
Frank Rimerman Advisors
California
$1.54M
KeyBank National Association
543
KeyBank National Association
Ohio
$1.53M
PFM
544
Potomac Fund Management
Florida
$1.51M
TI
545
Tidal Investments
Wisconsin
$1.47M
ECM
546
Everence Capital Management
Indiana
$1.46M
VT
547
Vise Technologies
New York
$1.44M
JWCA
548
J.W. Cole Advisors
Florida
$1.44M
CBA
549
Coastal Bridge Advisors
Connecticut
$1.43M
SAM
550
Seelaus Asset Management
New Jersey
$1.42M