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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 176 funds opening new positions, 540 increasing their positions, 443 reducing their positions, and 120 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,340
Holders Change
+30
Holders Change %
+2.29%
% 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
176
Increased
540
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
$6B
2
Capital World Investors
Capital World Investors
California
$4B
3
Fidelity Investments
Fidelity Investments
Massachusetts
$4.74B
4
Capital Research Global Investors
Capital Research Global Investors
California
$505M
5
Vanguard Group
Vanguard Group
Pennsylvania
$10.5B

Top Sellers

1
Capital International Investors
Capital International Investors
California
$2.49B
2
Citadel Advisors
Citadel Advisors
Florida
$11.2M
3
Jane Street
Jane Street
New York
$19.9M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
$284M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
DWM
176
Dakota Wealth Management
Florida
$32.5M +$1.24M +3,583 +4%
CP
177
Cumberland Partners
Ontario, Canada
$31.8M -$283K -821 -0.9%
AV
178
ASR Vermogensbeheer
Netherlands
$30.7M +$30.7M +88,807 New
Calamos Advisors
179
Calamos Advisors
Illinois
$30.6M +$341K +987 +1%
FFM
180
Fisher Funds Management
New Zealand
$30M – – –
Canada Pension Plan Investment Board
181
Canada Pension Plan Investment Board
Ontario, Canada
$29.9M +$26M +75,295 +670%
KK
182
KLP Kapitalforvaltning
Norway
$29.6M +$1M +2,900 +4%
Teacher Retirement System of Texas
183
Teacher Retirement System of Texas
Texas
$29.5M +$10.7M +30,987 +57%
VNIM
184
Vaughan Nelson Investment Management
Texas
$29.3M +$25M +72,530 +585%
State of New Jersey Common Pension Fund D
185
State of New Jersey Common Pension Fund D
New Jersey
$29M +$1.02M +2,941 +4%
Rafferty Asset Management
186
Rafferty Asset Management
New York
$28.8M -$1.61M -4,650 -5%
State of Tennessee, Department of Treasury
187
State of Tennessee, Department of Treasury
Tennessee
$28.8M +$9.56M +27,680 +50%
US Bancorp
188
US Bancorp
Minnesota
$28.5M -$2.79M -8,087 -9%
LF
189
Lansforsakringar Fondforvaltning
Sweden
$28.5M +$514K +1,489 +2%
BP
190
BNP Paribas
France
$28.4M +$974K +2,818 +4%
IMCOOI
191
Investment Management Corp of Ontario (IMCO)
Canada
$28.3M +$28.3M +82,036 New
PP
192
Prospector Partners
Connecticut
$27.9M -$134K -387 -0.5%
MSV
193
MN Services Vermogensbeheer
Netherlands
$27.6M -$1.73M -5,000 -6%
BWP
194
Baldwin Wealth Partners
Massachusetts
$27.6M +$53.5K +155 +0.2%
TAF
195
Tredje AP-fonden
Sweden
$27.3M -$1.67M -4,847 -6%
VHAM
196
Van Hulzen Asset Management
California
$27.3M -$6.53M -18,922 -19%
Caisse de Depot et Placement du Quebec (CDPQ)
197
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$27.3M +$21.7M +62,758 +388%
PC
198
PhiloSmith Capital
Connecticut
$26.8M -$6.9M -20,000 -20%
IMPI
199
Ilmarinen Mutual Pension Insurance
Finland
$26.3M – – –
Ohio Public Employees Retirement System (OPERS)
200
Ohio Public Employees Retirement System (OPERS)
Ohio
$26.1M -$3.02M -8,756 -10%
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