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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
HighTower Advisors
126
HighTower Advisors
Illinois
$93.8M -$1.29M -6,676 -1%
Rockefeller Capital Management
127
Rockefeller Capital Management
New York
$93.2M +$28.2M +146,169 +45%
CI
128
Capital International
California
$92.3M +$91.1M +472,311 New
SI
129
Sofinnova Investments
California
$89.9M -$69.4M -360,136 -44%
UBS AM
130
UBS AM
Illinois
$89.3M +$68.5M +355,472 +365%
VGA
131
Vanguard Global Advisers
Pennsylvania
$82.9M +$81.7M +423,972 New
NC
132
Nicholas Company
Wisconsin
$80.9M -$25.4M -131,689 -24%
HL
133
Harding Loevner
New Jersey
$80.5M +$79.2M +410,787 New
CLOS
134
Compagnie Lombard Odier SCmA
Switzerland
$79.6M +$79.2M +410,771 New
EDRH
135
Edmond de Rothschild Holding
Switzerland
$78.1M +$77.4M +401,553 New
Aberdeen Group
136
Aberdeen Group
United Kingdom
$76.6M -$6.29M -32,635 -8%
ZIC
137
ZWJ Investment Counsel
Georgia
$76.4M +$1.08M +5,606 +1%
Qube Research & Technologies (QRT)
138
Qube Research & Technologies (QRT)
United Kingdom
$75.3M +$73.7M +382,048 New
HPG
139
Harvest Portfolios Group
Ontario, Canada
$74.5M +$41.1K +213 +0.1%
Mariner
140
Mariner
Kansas
$73.3M +$5.16M +26,763 +8%
WFMPM
141
Woodley Farra Manion Portfolio Management
Indiana
$72.8M -$928K -4,811 -1%
AQR Capital Management
142
AQR Capital Management
Connecticut
$71.9M +$60.5M +313,822 +561%
Temasek Holdings
143
Temasek Holdings
Singapore
$70.9M +$70.5M +365,554 New
BDLIB
144
Banque de Luxembourg Investments (BLI)
Luxembourg
$69M +$71.9M +372,869 New
AIM
145
Achmea Investment Management
Netherlands
$64M +$63.7M +330,141 New
Cerity Partners
146
Cerity Partners
New York
$59.2M +$2.8M +14,512 +5%
Vontobel Holding
147
Vontobel Holding
Switzerland
$56.1M +$54.9M +284,494 +6,780%
MIFH
148
Migdal Insurance & Financial Holdings
Israel
$55.9M +$36.4M +189,000 +195%
CAM
149
Cidel Asset Management
Ontario, Canada
$55.1M -$333K -1,726 -0.6%
VanEck Associates
150
VanEck Associates
New York
$54.5M -$5.85M -30,345 -10%