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AstraZeneca
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Overview Fund Activity

1,203 hedge funds and large institutions have $34.6B invested in AstraZeneca in 2025 Q2 according to their latest regulatory filings, with 99 funds opening new positions, 457 increasing their positions, 430 reducing their positions, and 108 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,203
Holders Change
-31
Holders Change %
-2.51%
% of All Funds
16.12%
Holding in Top 10
11
Holding in Top 10 Change
-10
Holding in Top 10 Change %
-47.62%
% of All Funds
0.15%
New
99
Increased
457
Reduced
430
Closed
108
Calls
$596M
Puts
$259M
Net Calls
+$337M
Net Calls Change
-$224M

Top Buyers

1
Fayez Sarofim & Co
Fayez Sarofim & Co
Texas
+$166M
2
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$137M
3
Jennison Associates
Jennison Associates
New York
+$112M
4
Raymond James Financial
Raymond James Financial
Florida
+$104M
5
OTPPB
Ontario Teachers' Pension Plan Board
Ontario, Canada
+$96.9M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$359M
2
Morgan Stanley
Morgan Stanley
New York
-$248M
3
SFM
Soros Fund Management
New York
-$202M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$170M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$122M
Name Holding Trade Value Shares
Change 		Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$3.63B -$359M -5,143,918 -9%
Primecap Management
2
Primecap Management
California
$2.88B +$37.6M +538,606 +1%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$2.4B -$90.4M -1,293,399 -4%
Capital International Investors
4
Capital International Investors
California
$2.19B +$8.34M +119,423 +0.4%
Bank of America
5
Bank of America
North Carolina
$2.18B -$46.2M -661,662 -2%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$1.49B -$122M -1,750,753 -8%
Franklin Resources
7
Franklin Resources
California
$1.49B +$13.7M +196,401 +0.9%
Fisher Asset Management
8
Fisher Asset Management
Washington
$1.45B +$37.1M +530,520 +3%
Sanders Capital
9
Sanders Capital
Florida
$1.02B -$37.9M -542,124 -4%
Morgan Stanley
10
Morgan Stanley
New York
$854M -$248M -3,551,867 -23%
Jennison Associates
11
Jennison Associates
New York
$850M +$112M +1,605,133 +15%
Goldman Sachs
12
Goldman Sachs
New York
$839M +$16.1M +230,214 +2%
CIBC Private Wealth Group
13
CIBC Private Wealth Group
Georgia
$575M +$943K +13,498 +0.2%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$435M +$64.2M +918,820 +17%
BlackRock
15
BlackRock
New York
$383M +$6.74M +96,454 +2%
Ameriprise
16
Ameriprise
Minnesota
$352M +$7.29M +104,625 +2%
Boston Partners
17
Boston Partners
Massachusetts
$350M -$3.28M -46,721 -0.9%
Neuberger Berman Group
18
Neuberger Berman Group
New York
$349M -$70.9M -1,014,806 -17%
Northern Trust
19
Northern Trust
Illinois
$316M -$9.63M -137,777 -3%
ClearBridge Investments
20
ClearBridge Investments
New York
$304M +$60.4M +864,772 +25%
Holocene Advisors
21
Holocene Advisors
New York
$302M -$8.72M -124,752 -3%
Swedbank
22
Swedbank
Sweden
$285M +$49M +701,779 +21%
Invesco
23
Invesco
Georgia
$270M +$3.75M +53,688 +1%
Raymond James Financial
24
Raymond James Financial
Florida
$264M +$104M +1,487,662 +65%
JPMorgan Chase & Co
25
JPMorgan Chase & Co
New York
$264M -$57.3M -819,494 -18%
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