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Arthur J. Gallagher & Co

1,274 hedge funds and large institutions have $60.3B invested in Arthur J. Gallagher & Co in 2025 Q4 according to their latest regulatory filings, with 145 funds opening new positions, 390 increasing their positions, 561 reducing their positions, and 169 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 capital invested

Capital invested by funds: $ → $

14% less first-time investments, than exits

New positions opened: 145 | Existing positions closed: 169

30% less repeat investments, than reductions

Existing positions increased: 390 | Existing positions reduced: 561

31% less funds holding in top 10

Funds holding in top 10: 2618 (-8)

Holders
1,274
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
BIG
501
Brooklyn Investment Group
New York
$1.88M
FFA
502
Farther Finance Advisors
California
$1.88M
VIA
503
Virtus Investment Advisers
Connecticut
$1.85M
PCIA
504
Prime Capital Investment Advisors
Kansas
$1.83M
SAM
505
Securian Asset Management
Minnesota
$1.81M
AT
506
Arlington Trust
Alabama
$1.8M
OAM
507
Ostrum Asset Management
France
$1.79M
MSA
508
MUFG Securities Americas
New York
$1.79M
WIA
509
World Investment Advisors
California
$1.79M
CIC
510
Cincinnati Indemnity Company
Ohio
$1.78M
OIA
511
OneDigital Investment Advisors
Kansas
$1.78M
MWAM
512
Manhattan West Asset Management
California
$1.78M
LOAMU
513
Lombard Odier Asset Management (USA)
New York
$1.78M
SC
514
Savant Capital
Illinois
$1.77M
Squarepoint
515
Squarepoint
New York
$1.77M
OC
516
Oppenheimer & Co
New York
$1.77M
AWM
517
AE Wealth Management
Kansas
$1.76M
HWA
518
Heritage Wealth Advisors
Virginia
$1.73M
KRSITF
519
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$1.73M
FFA
520
Fairfield Financial Advisors
Massachusetts
$1.72M
DGM
521
Delta Global Management
New York
$1.71M
AG
522
Ascent Group
Virginia
$1.71M
PVI
523
Pine Valley Investments
New Jersey
$1.7M
Nomura Holdings
524
Nomura Holdings
Japan
$1.69M
CPCPP
525
Canada Post Corporation Pension Plan
Canada
$1.68M