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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
Credit Agricole
51
Credit Agricole
France
$587M +$570M +2,955,212 +13,220%
TIM
52
Thornburg Investment Management
New Mexico
$556M +$502M +2,605,658 +1,030%
Holocene Advisors
53
Holocene Advisors
New York
$525M +$95.8M +496,825 +23%
Neuberger Berman Group
54
Neuberger Berman Group
New York
$519M +$29.9M +155,085 +6%
Swedbank
55
Swedbank
Sweden
$487M +$91.3M +473,741 +24%
AAB
56
ABN AMRO Bank
Netherlands
$482M +$471M +2,441,414 +64,983%
LF
57
Lansforsakringar Fondforvaltning
Sweden
$474M +$470M +2,438,551 New
Northern Trust
58
Northern Trust
Illinois
$459M -$9.79M -50,793 -2%
Acadian Asset Management
59
Acadian Asset Management
Massachusetts
$457M +$239M +1,240,882 +114%
Envestnet Asset Management
60
Envestnet Asset Management
Illinois
$447M +$47.3M +245,150 +12%
BlackRock
61
BlackRock
New York
$440M -$159M -824,330 -27%
Lazard Asset Management
62
Lazard Asset Management
New York
$433M +$299M +1,548,279 +232%
National Bank of Canada
63
National Bank of Canada
Quebec, Canada
$418M +$197M +1,019,479 +91%
Public Sector Pension Investment Board (PSP Investments)
64
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$415M +$402M +2,087,084 New
Boston Partners
65
Boston Partners
Massachusetts
$413M -$4.05M -21,000 -1%
BTCPP
66
Border to Coast Pensions Partnership
United Kingdom
$398M +$395M +2,049,658 New
Ninety One (UK)
67
Ninety One (UK)
United Kingdom
$397M +$395M +2,047,019 New
CII
68
Capital International Inc
California
$393M +$367M +1,903,426 +1,786%
Russell Investments Group
69
Russell Investments Group
United Kingdom
$389M +$315M +1,633,759 +442%
Zurich Cantonal Bank
70
Zurich Cantonal Bank
Switzerland
$386M +$384M +1,992,762 New
TD Asset Management
71
TD Asset Management
Ontario, Canada
$383M +$272M +1,409,114 +253%
Bank of Montreal
72
Bank of Montreal
Ontario, Canada
$380M +$55.4M +287,446 +18%
William Blair Investment Management
73
William Blair Investment Management
Illinois
$377M +$370M +1,918,625 +8,154%
Citadel Advisors
74
Citadel Advisors
Florida
$369M +$280M +1,449,726 +345%
VOYA Investment Management
75
VOYA Investment Management
Georgia
$368M +$103M +533,781 +40%