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AstraZeneca
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Overview Fund Activity

1,234 hedge funds and large institutions have $37.6B invested in AstraZeneca in 2025 Q1 according to their latest regulatory filings, with 151 funds opening new positions, 518 increasing their positions, 372 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,234
Holders Change
+27
Holders Change %
+2.24%
% of All Funds
16.76%
Holding in Top 10
21
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+61.54%
% of All Funds
0.29%
New
151
Increased
518
Reduced
372
Closed
94
Calls
$855M
Puts
$294M
Net Calls
+$561M
Net Calls Change
+$424M

Top Buyers

1
Fisher Asset Management
Fisher Asset Management
Washington
+$677M
2
Bank of America
Bank of America
North Carolina
+$574M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$182M
4
American Century Companies
American Century Companies
Missouri
+$119M
5
Franklin Resources
Franklin Resources
California
+$119M

Top Sellers

1
Capital International Investors
Capital International Investors
California
-$458M
2
Fayez Sarofim & Co
Fayez Sarofim & Co
Texas
-$452M
3
Jennison Associates
Jennison Associates
New York
-$358M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$240M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$230M
Name Holding Trade Value Shares
Change 		Shares
Change %
Group One Trading
1251
Group One Trading
Illinois
– -$2.15M -32,757 Closed
BCM
1252
Bayesian Capital Management
New York
– -$2.1M -32,100 Closed
DP
1253
Diadema Partners
New Jersey
– -$3.93M -30,000 Closed
CFGS
1254
Concourse Financial Group Securities
Alabama
– -$1.91M -27,951 Closed
EAM
1255
Empirical Asset Management
Massachusetts
– -$44.6K -23,847 Closed
FHB
1256
First Hawaiian Bank
Hawaii
– -$1.48M -22,529 Closed
PCMU
1257
Paragon Capital Management (Utah)
Utah
– -$1.26M -19,203 Closed
PFM
1258
Potomac Fund Management
Florida
– -$1.1M -16,763 Closed
Norges Bank
1259
Norges Bank
Norway
– -$1.07M -16,378 Closed
AC
1260
AXQ Capital
New Jersey
– -$1.03M -15,768 Closed
PCMH
1261
Polymer Capital Management (HK)
Hong Kong
– -$1.01M -15,350 Closed
CWM
1262
CIBC World Markets
New York
– -$845K -12,901 Closed
BRA
1263
Bender Robert & Associates
California
– -$799K -12,202 Closed
SFI
1264
Siemens Fonds Invest
Germany
– -$713K -10,874 Closed
GCM
1265
Graham Capital Management
Connecticut
– -$664K -10,139 Closed
FTUS
1266
Flow Traders U.S.
New York
– -$543K -8,291 Closed
JGGDR
1267
JGP Global Gestao de Recursos
Brazil
– -$378K -5,762 Closed
ES
1268
Eagle Strategies
New York
– -$376K -5,735 Closed
Simplex Trading
1269
Simplex Trading
Illinois
– -$360K -5,508 Closed
IAIM
1270
International Assets Investment Management
Florida
– -$336K -5,106 Closed
WPW
1271
Waldron Private Wealth
Pennsylvania
– -$307K -4,690 Closed
SFG
1272
SevenBridge Financial Group
Pennsylvania
– -$319K -4,384 Closed
BAM
1273
Blueshift Asset Management
New Jersey
– -$285K -4,355 Closed
G
1274
GenTrust
Florida
– -$284K -4,342 Closed
WH
1275
Willner & Heller
California
– -$276K -4,208 Closed
49 50
51
52 53