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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 177 funds opening new positions, 539 increasing their positions, 443 reducing their positions, and 120 closing their positions.

Holders
1,340
Holders Change
+31
Holders Change %
+2.37%
% of All Funds
18.21%
Holding in Top 10
49
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-3.92%
% of All Funds
0.67%
New
177
Increased
539
Reduced
443
Closed
120
Calls
$167M
Puts
$64.3M
Net Calls
+$102M
Net Calls Change
+$14M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$6B
2
Capital World Investors
2
Capital World Investors
California
$4B
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$4.74B
4
Capital Research Global Investors
4
Capital Research Global Investors
California
$505M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$10.5B

Top Sellers

1
Capital International Investors
1
Capital International Investors
California
$2.49B
2
Citadel Advisors
2
Citadel Advisors
Florida
$11.2M
3
Jane Street
3
Jane Street
New York
$19.9M
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$284M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Luther King Capital Management (LKCM)
101
Luther King Capital Management (LKCM)
Texas
$83.2M -$1.33M -3,864 -2%
WHG
102
Westwood Holdings Group
Texas
$82.2M -$15.4M -44,628 -16%
Ameriprise
103
Ameriprise
Minnesota
$82.2M +$11.7M +34,014 +17%
NAM
104
Nissay Asset Management
Japan
$79.3M -$3.92M -11,361 -5%
Russell Investments Group
105
Russell Investments Group
United Kingdom
$78.3M +$16.3M +47,181 +26%
LPL Financial
106
LPL Financial
California
$77.8M +$14.8M +42,912 +24%
WG
107
Welch Group
Alabama
$77M -$2.86M -8,385 -4%
State Board of Administration of Florida Retirement System
108
State Board of Administration of Florida Retirement System
Florida
$76.9M +$3.33M +9,650 +5%
ERSOT
109
Employees Retirement System of Texas
Texas
$76.1M -$863K -2,500 -1%
EAM
110
Eventide Asset Management
Massachusetts
$72.2M +$3.86M +11,199 +6%
NA
111
NewEdge Advisors
Louisiana
$71.4M +$6.29M +18,207 +10%
CGPCS
112
Capital Group Private Client Services
California
$70M -$2.21M -6,410 -3%
Sands Capital Management
113
Sands Capital Management
Virginia
$70M +$70M +202,631 New
FGP
114
Freestone Grove Partners
California
$66.7M -$9.01M -26,099 -12%
ORIO
115
Old Republic International (ORI)
Illinois
$65.9M – – –
GIA
116
Gateway Investment Advisers
Ohio
$64.7M +$164K +475 +0.3%
Mitsubishi UFJ Trust & Banking
117
Mitsubishi UFJ Trust & Banking
Japan
$64.7M -$3.18M -9,212 -5%
National Bank of Canada
118
National Bank of Canada
Quebec, Canada
$64M +$20.8M +60,129 +48%
Stifel Financial
119
Stifel Financial
Missouri
$64M -$1.37M -3,957 -2%
BGM
120
Burkehill Global Management
New York
$63.9M -$126M -365,000 -66%
New York State Common Retirement Fund
121
New York State Common Retirement Fund
New York
$63.1M +$3.56M +10,318 +6%
MPIA
122
Mountain Pacific Investment Advisers
Idaho
$62.6M -$3.07M -8,902 -5%
Retirement Systems of Alabama
123
Retirement Systems of Alabama
Alabama
$62M -$601K -1,742 -1%
New York State Teachers Retirement System (NYSTRS)
124
New York State Teachers Retirement System (NYSTRS)
New York
$61.9M +$962K +2,785 +2%
MML Investors Services
125
MML Investors Services
Massachusetts
$61.3M -$3.35M -9,690 -5%
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5
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