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AstraZeneca

1,285 hedge funds and large institutions have $37.9B invested in AstraZeneca in 2025 Q3 according to their latest regulatory filings, with 159 funds opening new positions, 550 increasing their positions, 359 reducing their positions, and 76 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,285
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
21
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$559M
Puts
$303M
Net Calls
Net Calls Change

Top Buyers

1 +$219M
2 +$204M
3 +$137M
4
Citadel Advisors
Citadel Advisors
Florida
+$133M
5
Goldman Sachs
Goldman Sachs
New York
+$126M

Top Sellers

1 -$642M
2 -$481M
3 -$213M
4
Wellington Management Group
Wellington Management Group
Massachusetts
-$154M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$127M
Name Holding Trade Value Shares
Change
Change in
Stake
1276
$921
1277
$768
1278
$767
1279
$614
1280
$416
1281
$384
1282
$307
1283
$245
1284
$134
1285
$35
1286
$8
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300