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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
Norges Bank
1
Norges Bank
Norway
$0
2
Capital International Investors
2
Capital International Investors
California
$2.49B
3
Citadel Advisors
3
Citadel Advisors
Florida
$11.2M
4
Jane Street
4
Jane Street
New York
$19.9M
5
Winslow Capital Management
5
Winslow Capital Management
Minnesota
$284M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$10.5B 30,411,264 +739,130 +2%
BlackRock
2
BlackRock
New York
$6.95B 20,142,524 +632,842 +3%
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$6B 17,372,745 +4,815,207 +38%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$4.74B 13,728,232 +1,769,052 +15%
Capital World Investors
5
Capital World Investors
California
$4B 11,574,183 +3,374,770 +41%
State Street
6
State Street
Massachusetts
$3.67B 10,625,847 +343,783 +3%
Capital International Investors
7
Capital International Investors
California
$2.49B 7,225,946 -2,841,701 -28%
Morgan Stanley
8
Morgan Stanley
New York
$2.47B 7,141,464 +658,613 +10%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$2.28B 6,625,323 +347,330 +6%
Wellington Management Group
10
Wellington Management Group
Massachusetts
$1.02B 2,959,673 +137,354 +5%
Massachusetts Financial Services
11
Massachusetts Financial Services
Massachusetts
$992M 2,873,049 -60,939 -2%
Brown Advisory
12
Brown Advisory
Maryland
$963M 2,789,959 -167,674 -6%
Northern Trust
13
Northern Trust
Illinois
$816M 2,364,759 +9,458 +0.4%
WCM Investment Management
14
WCM Investment Management
California
$796M 2,336,591 +7,594 +0.3%
Mitsubishi UFJ Asset Management
15
Mitsubishi UFJ Asset Management
Japan
$790M 2,286,895 +373,819 +20%
Principal Financial Group
16
Principal Financial Group
Iowa
$715M 2,070,661 +67,424 +3%
Charles Schwab
17
Charles Schwab
California
$712M 2,063,679 +34,423 +2%
Invesco
18
Invesco
Georgia
$639M 1,851,427 -45,615 -2%
UBS AM
19
UBS AM
Illinois
$528M 1,529,566 +90,606 +6%
Janus Henderson Group
20
Janus Henderson Group
United Kingdom
$522M 1,530,375 +30,500 +2%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$513M 1,486,977 +31,723 +2%
Capital Research Global Investors
22
Capital Research Global Investors
California
$505M 1,462,182 +1,195,146 +448%
Goldman Sachs
23
Goldman Sachs
New York
$503M 1,458,113 +322,861 +28%
Envestnet Asset Management
24
Envestnet Asset Management
Illinois
$492M 1,425,966 -52,088 -4%
Fidelity International
25
Fidelity International
Bermuda
$474M 1,372,689 +514,202 +60%
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