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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 %
CPCPP
1401
Canada Post Corporation Pension Plan
Canada
– -$1M -3,529 Closed
OAM
1402
Oxford Asset Management
United Kingdom
– -$752K -2,651 Closed
AI
1403
Atom Investors
Texas
– -$731K -2,576 Closed
TWP
1404
Tyche Wealth Partners
Texas
– -$587K -2,067 Closed
SI
1405
Symmetry Investments
Jersey
– -$568K -2,000 Closed
SC
1406
Settian Capital
New York
– -$568K -2,000 Closed
Connor, Clark & Lunn Investment Management (CC&L)
1407
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$493K -1,736 Closed
FWM
1408
FFT Wealth Management
Pennsylvania
– -$445K -1,569 Closed
Two Sigma Investments
1409
Two Sigma Investments
New York
– -$382K -1,346 Closed
AC
1410
ASB Consultores
Florida
– -$363K -1,278 Closed
FC
1411
FORA Capital
Florida
– -$354K -1,247 Closed
YIH
1412
Y-Intercept (HK)
Hong Kong
– -$351K -1,236 Closed
DC
1413
Diametric Capital
Massachusetts
– -$339K -1,196 Closed
JF
1414
Jump Financial
Illinois
– -$331K -1,166 Closed
AC
1415
AXQ Capital
New Jersey
– -$278K -979 Closed
TF
1416
Trek Financial
Arizona
– -$277K -977 Closed
LP
1417
LGL Partners
Pennsylvania
– -$253K -892 Closed
GCM
1418
Graham Capital Management
Connecticut
– -$252K -888 Closed
IAS
1419
Investment Advisory Services
Texas
– -$243K -857 Closed
FTUS
1420
Flow Traders U.S.
New York
– -$241K -850 Closed
JSL
1421
JT Stratford LLC
Georgia
– -$237K -834 Closed
TPI
1422
Trust Point Inc
Wisconsin
– -$225K -791 Closed
KCPG
1423
Kavar Capital Partners Group
Kansas
– -$224K -789 Closed
BBA
1424
Braun-Bostich & Associates
Pennsylvania
– -$215K -756 Closed
Fisher Asset Management
1425
Fisher Asset Management
Washington
– -$215K -755 Closed
55 56
57
58 59