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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
HWM
476
HB Wealth Management
Georgia
$2.39M
CWG
477
C WorldWide Group
Denmark
$2.39M
UB
478
UMB Bank
Missouri
$2.39M
ISWM
479
Intesa Sanpaolo Wealth Management
$2.38M
KIA
480
Knollwood Investment Advisory
Maryland
$2.37M
EOJOAM
481
E. Ohman J:or Asset Management
Sweden
$2.35M
GCC
482
Game Creek Capital
Massachusetts
$2.33M
AWM
483
Apollon Wealth Management
South Carolina
$2.32M
NDSIB
484
North Dakota State Investment Board
North Dakota
$2.25M
CSUI
485
Cincinnati Specialty Underwriters Insurance
Ohio
$2.18M
HA
486
Harbor Advisors
Florida
$2.17M
AIM
487
Anchor Investment Management
South Carolina
$2.16M
ONST
488
Old North State Trust
North Carolina
$2.15M
QIM
489
Quantitative Investment Management
Virginia
$2.12M
NMIMC
490
Northwestern Mutual Investment Management Company
Wisconsin
$2.12M
MYLI
491
Meiji Yasuda Life Insurance
Japan
$2.12M
CAM
492
Close Asset Management
United Kingdom
$2.09M
PWM
493
Provident Wealth Management
Tennessee
$2.02M
AWA
494
Arkadios Wealth Advisors
Georgia
$2.02M
TWM
495
Trueblood Wealth Management
Ohio
$2.01M
LCM
496
Landscape Capital Management
New Jersey
$2.01M
OAC
497
OMERS Administration Corp
Ontario, Canada
$2M
MFG
498
Merit Financial Group
Georgia
$1.96M
WIA
499
World Investment Advisors
California
$1.94M
BRCM
500
Bright Rock Capital Management
Massachusetts
$1.94M