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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 %
MSA
601
MUFG Securities Americas
New York
$1.55M +$281K +814 +22%
EWM
602
EPG Wealth Management
Georgia
$1.55M +$108K +314 +8%
CPA
603
Court Place Advisors
Maryland
$1.52M +$31.1K +90 +2%
QCG
604
Quadrant Capital Group
Ohio
$1.51M +$903K +2,617 +149%
WS
605
Wedbush Securities
California
$1.5M +$142K +410 +10%
EIP
606
Ellis Investment Partners
Pennsylvania
$1.5M +$345 +1 +0%
GI
607
GAMMA Investing
California
$1.49M -$288K -834 -16%
WI
608
WBI Investments
New Jersey
$1.49M +$1.49M +4,315 New
PA
609
Parallel Advisors
California
$1.47M +$187K +542 +15%
S
610
SignatureFD
Georgia
$1.45M +$114K +331 +9%
DJSG
611
D.J. St. Germain
Massachusetts
$1.45M -$8.29K -24 -0.6%
EHC
612
Everett Harris & Co
California
$1.45M -$72.5K -210 -5%
IAA
613
Independent Advisor Alliance
North Carolina
$1.44M +$42.1K +122 +3%
KTA
614
Keeley-Teton Advisors
Illinois
$1.44M +$2.76K +8 +0.2%
SPIA
615
Steward Partners Investment Advisory
New York
$1.43M +$327K +946 +30%
AO
616
Advisor OS
Illinois
$1.43M -$116K -336 -8%
FT
617
Fiduciary Trust
Massachusetts
$1.41M +$57.6K +167 +4%
HI
618
Horizon Investments
North Carolina
$1.41M +$227K +658 +19%
GC
619
Gilbert & Cook
Iowa
$1.4M -$657K -1,904 -32%
HCM
620
HMS Capital Management
Tennessee
$1.4M -$18.3K -59 -1%
SL
621
SFM LLC
New Hampshire
$1.39M +$192K +555 +16%
Arrowstreet Capital
622
Arrowstreet Capital
Massachusetts
$1.37M -$6.13M -17,764 -82%
NL
623
NVWM LLC
Pennsylvania
$1.37M -$2.76K -8 -0.2%
MSA
624
Marino Stram & Associates
Massachusetts
$1.37M +$98.7K +286 +8%
NONA
625
Ninety One North America
New York
$1.36M -$216K -627 -14%
23 24
25
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