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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
Jane Street
426
Jane Street
New York
$3.31M
USCWA
427
U.S. Capital Wealth Advisors
Texas
$3.28M
MSRPS
428
Maryland State Retirement & Pension System
Maryland
$3.27M
NAAA
429
New Age Alpha Advisors
New York
$3.25M
TCOT
430
Trust Company of Toledo
Ohio
$3.24M
GIBU
431
Gulf International Bank (UK)
United Kingdom
$3.24M
DSC
432
Duncker Streett & Co
Missouri
$3.22M
AAIS
433
ABN AMRO Investment Solutions
$3.21M
Neuberger Berman Group
434
Neuberger Berman Group
New York
$3.21M
FNT
435
First Nebraska Trust
Nebraska
$3.18M
PAI
436
Pittenger & Anderson Inc
Nebraska
$3.15M
PS
437
Principal Securities
Iowa
$3.11M
IG
438
ING Group
Netherlands
$3.07M
NMERB
439
New Mexico Educational Retirement Board
New Mexico
$3.07M
BG
440
Bollard Group
Massachusetts
$3.05M
CC
441
Chicago Capital
Illinois
$3.03M
BMSSC
442
B. Metzler seel. Sohn & Co
Germany
$3.02M
IIM
443
INTECH Investment Management
Florida
$2.97M
Balyasny Asset Management
444
Balyasny Asset Management
Illinois
$2.94M
CGH
445
Crossmark Global Holdings
Texas
$2.91M
DILIC
446
Dai-ichi Life Insurance Company
Japan
$2.89M
PGCM
447
Prescott Group Capital Management
Oklahoma
$2.88M
SSCM
448
Sovereign's Capital Management
Georgia
$2.87M
Allspring Global Investments
449
Allspring Global Investments
North Carolina
$2.86M
Northwestern Mutual Wealth Management
450
Northwestern Mutual Wealth Management
Wisconsin
$2.86M