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Arthur J. Gallagher & Co
AJG

Overview Fund Activity

1,340 hedge funds and large institutions have $77.2B invested in Arthur J. Gallagher & Co in 2025 Q1 according to their latest regulatory filings, with 175 funds opening new positions, 541 increasing their positions, 443 reducing their positions, and 120 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,340
Holders Change
+29
Holders Change %
+2.21%
% of All Funds
18.2%
Holding in Top 10
49
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-3.92%
% of All Funds
0.67%
New
175
Increased
541
Reduced
443
Closed
120
Calls
$167M
Puts
$64.3M
Net Calls
+$102M
Net Calls Change
+$14M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$1.66B
2
Capital World Investors
Capital World Investors
California
+$1.17B
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$611M
4
Capital Research Global Investors
Capital Research Global Investors
California
+$413M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$255M

Top Sellers

1
Capital International Investors
Capital International Investors
California
-$981M
2
Citadel Advisors
Citadel Advisors
Florida
-$819M
3
Jane Street
Jane Street
New York
-$621M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
-$591M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$499M
Name Holding Trade Value Shares
Change 		Shares
Change %
LOAMU
526
Lombard Odier Asset Management (USA)
New York
$2.53M +$1.93M +5,592 +320%
VA
527
Vident Advisory
Georgia
$2.53M +$1.33M +3,845 +110%
CCM
528
Cox Capital Management
Massachusetts
$2.52M -$57.7K -167 -2%
GC
529
Grimes & Company
Massachusetts
$2.51M +$4.83K +14 +0.2%
HFO
530
Heritage Family Offices
Arizona
$2.5M -$212K -614 -8%
LFP
531
Leeward Financial Partners
Washington
$2.49M -$355K -1,027 -12%
AWM
532
Apollon Wealth Management
South Carolina
$2.49M +$493K +1,429 +25%
RA
533
RFG Advisory
Alabama
$2.48M +$12.4K +36 +0.5%
OC
534
Oppenheimer & Co
New York
$2.47M +$39K +113 +2%
KRSITF
535
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$2.47M +$2.47M +7,149 New
IWM
536
Iams Wealth Management
Nebraska
$2.47M -$283K -820 -10%
PWPS
537
Pinnacle Wealth Planning Services
Ohio
$2.46M -$291K -842 -11%
MYAM
538
Meiji Yasuda Asset Management
Japan
$2.42M +$177K +514 +8%
Lido Advisors
539
Lido Advisors
California
$2.42M +$358K +1,036 +17%
FMI
540
Factory Mutual Insurance
Massachusetts
$2.42M +$2.42M +7,000 New
SFI
541
Siemens Fonds Invest
Germany
$2.39M +$161K +465 +7%
AWM
542
AE Wealth Management
Kansas
$2.37M -$47K -136 -2%
Squarepoint
543
Squarepoint
New York
$2.36M +$323K +935 +16%
KCM
544
Kodai Capital Management
Illinois
$2.34M -$11.2M -32,521 -83%
MYLI
545
Meiji Yasuda Life Insurance
Japan
$2.33M +$139K +403 +6%
USCWA
546
U.S. Capital Wealth Advisors
Texas
$2.33M -$25.9K -75 -1%
CWM
547
Cabot Wealth Management
Massachusetts
$2.29M +$44.2K +128 +2%
PAM
548
Panagora Asset Management
Massachusetts
$2.27M – – –
CWG
549
C WorldWide Group
Denmark
$2.26M – – –
FRA
550
Frank Rimerman Advisors
California
$2.17M +$13.8K +40 +0.6%
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