AZNAstraZeneca PLC

$166.29

Who owns AZN

1,327 institutions reported holding AZN for 2026Q1, together 48% of the company, fewer than the 1,374 a quarter earlier.

1,327

Institutions reporting a position · as of 2026Q1 · down from 1,374 the quarter before

Shares held by institutions
746.4M

Shares held by institutions · 48% of the company · long US equity positions only, as reported on Form 13F

Reported value
$149.5B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
14%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
52
New positions
270
Positions exited
323
Added to
107
Reduced
936
Top 10 holdersof the company
21%
Institutional ownership by quarter, 2013Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q11,327746.4M$149.5B
2025Q41,374487.5M$44.8B
2025Q31,259492.1M$37.8B
2025Q21,194494.2M$34.6B
2025Q11,219500.5M$37.3B
2024Q41,189512.4M$33.6B
2024Q31,215490.9M$38.3B
2024Q21,197498.3M$38.9B
2024Q11,122490.0M$33.2B
2023Q41,115490.7M$33.1B
2023Q31,061495.8M$33.6B
2023Q21,076490.3M$36.1B
2023Q11,036506.3M$34.9B
2022Q41,043509.4M$34.1B
2022Q3950512.6M$28.1B
2022Q2999526.5M$34.8B
Largest reported holders, 2026Q1
HolderShares% of companyValue
VANGUARD GROUP INC78.1M5.0%$15.3B
INVESTOR AB51.6M3.3%$10.2B
Capital International Investors34.4M2.2%$6.72B
FMR LLC29.6M1.9%$5.80B
Capital World Investors28.3M1.8%$5.52B
Legal & General Group Plc25.8M1.7%$5.01B
WELLINGTON MANAGEMENT GROUP LLP23.8M1.5%$4.63B
PRICE T ROWE ASSOCIATES INC /MD/19.5M1.3%$3.84B
BANK OF AMERICA CORP /DE/19.1M1.2%$3.76B
JPMORGAN CHASE & CO18.6M1.2%$3.60B

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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