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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 %
GWP
901
Gen-Wealth Partners
Michigan
$434K -$109K -316 -20%
SCM
902
Shelton Capital Management
Colorado
$434K – – –
NAS
903
Nicolet Advisory Services
Wisconsin
$434K +$48.2K +148 +13%
WIA
904
World Investment Advisors
California
$433K +$80.8K +234 +23%
CWM
905
Challenger Wealth Management
California
$433K +$345 +1 +0.1%
RMCM
906
Reynders McVeigh Capital Management
Massachusetts
$432K – – –
BAM
907
Berkshire Asset Management
Pennsylvania
$431K – – –
SG
908
StoneX Group
New York
$428K -$13.8K -40 -3%
SSB
909
Sandy Spring Bank
Maryland
$426K +$6.91K +20 +2%
VFA
910
Values First Advisors
Tennessee
$421K -$42K -122 -9%
SP
911
Successful Portfolios
Florida
$421K -$5.87K -17 -1%
HAS
912
HBW Advisory Services
California
$421K +$30K +87 +8%
AA
913
Alta Advisers
United Kingdom
$421K +$173K +500 +70%
KCM
914
Kathmere Capital Management
Pennsylvania
$419K +$5.53K +16 +1%
AIA
915
AssuredPartners Investment Advisors
Florida
$418K -$690 -2 -0.2%
CIA
916
Compass Ion Advisors
Pennsylvania
$417K -$2.07K -6 -0.5%
SPWG
917
Syntegra Private Wealth Group
Missouri
$415K -$6.21K -18 -1%
EMAM
918
Encompass More Asset Management
California
$414K -$19K -55 -4%
API
919
Asset Planning Inc
California
$414K +$691 +2 +0.2%
ST
920
Spinnaker Trust
Maine
$413K – – –
PPC
921
Park Place Capital
Alabama
$412K -$5.52K -16 -1%
SMA
922
Sage Mountain Advisors
Georgia
$406K +$77.7K +225 +24%
HSA
923
HBK Sorce Advisory
Pennsylvania
$403K -$1.73K -5 -0.4%
PWG
924
Portside Wealth Group
Utah
$401K +$79.8K +231 +25%
VAG
925
VisionPoint Advisory Group
Texas
$401K -$24.2K -70 -6%
35 36
37
38 39