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AstraZeneca

1,377 hedge funds and large institutions have $152B invested in AstraZeneca in 2026 Q1 according to their latest regulatory filings, with 291 funds opening new positions, 497 increasing their positions, 498 reducing their positions, and 289 closing their positions.

New
Increased
Maintained
Reduced
Closed

235% more capital invested

Capital invested by funds: $45.2B → $152B (+$106B)

227% more funds holding in top 10

Funds holding in top 10: 2272 (+50)

16.49% more ownership

Funds ownership: 7.92%24.41% (+16%)

1% more first-time investments, than exits

New positions opened: 291 | Existing positions closed: 289

0% less repeat investments, than reductions

Existing positions increased: 497 | Existing positions reduced: 498

2% less funds holding

Funds holding: 1,4051,377 (-28)

41% less call options, than puts

Call options by funds: $856M | Put options by funds: $1.45B

Holders
1,377
Holders Change
-28
Holders Change %
-1.99%
% of All Funds
16.96%
Holding in Top 10
72
Holding in Top 10 Change
+50
Holding in Top 10 Change %
+227.27%
% of All Funds
0.89%
New
291
Increased
497
Reduced
498
Closed
289
Calls
$856M
Puts
$1.45B
Net Calls
-$596M
Net Calls Change
-$773M
Name Holding Trade Value Shares
Change
Change in
Stake
CIAM
1376
Caitong International Asset Management
Hong Kong
$197 -$230K -1,193 -100%
LG
1377
LAM Group
Oregon
$197 +$193 +1 New
Dimensional Fund Advisors
1378
Dimensional Fund Advisors
Texas
-$609M -3,310,831 Closed
Fayez Sarofim & Co
1379
Fayez Sarofim & Co
Texas
-$391M -2,129,320 Closed
Harris Associates
1380
Harris Associates
Illinois
-$343M -1,864,866 Closed
WCM Investment Management
1381
WCM Investment Management
California
-$246M -1,331,310 Closed
MNA
1382
Manning & Napier Advisors
New York
-$143M -770,712 Closed
Connor, Clark & Lunn Investment Management (CC&L)
1383
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
-$131M -710,849 Closed
Norges Bank
1384
Norges Bank
Norway
-$117M -638,091 Closed
Two Sigma Advisers
1385
Two Sigma Advisers
New York
-$117M -636,300 Closed
EAM
1386
Erste Asset Management
Austria
-$89.5M -486,374 Closed
ProShare Advisors
1387
ProShare Advisors
Maryland
-$85.7M -466,312 Closed
HJGA
1388
Hardman Johnston Global Advisors
Connecticut
-$50.3M -273,462 Closed
BAMF
1389
BI Asset Management Fondsmaeglerselskab
Denmark
-$45.1M -264,053 Closed
Geode Capital Management
1390
Geode Capital Management
Massachusetts
-$44.7M -243,123 Closed
ATI
1391
Act Two Investors
California
-$32.3M -175,888 Closed
Wealth Enhancement Advisory Services
1392
Wealth Enhancement Advisory Services
Minnesota
-$31.7M -166,319 Closed
PAS
1393
Professional Advisory Services
Florida
-$28.1M -152,949 Closed
Adage Capital Partners
1394
Adage Capital Partners
Massachusetts
-$27.4M -148,972 Closed
NIM
1395
NEOS Investment Management
Connecticut
-$22.2M -120,496 Closed
OMC
1396
Old Mission Capital
Illinois
-$21.9M -119,004 Closed
CI Investments Inc
1397
CI Investments Inc
Ontario, Canada
-$20.4M -110,835 Closed
OBAM
1398
ODDO BHF Asset Management
France
-$18.4M -99,890 Closed
CM
1399
Caption Management
Oklahoma
-$17.2M -88,950 Closed
AA
1400
ABC Arbitrage
France
-$12.9M -70,075 Closed