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AZN · Astrazeneca PLC

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$162.46 -2.06 (-1.25%)
Market Cap
$257.87B
Shares
1.55B

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 1,461
Total Value: $153,624,686,207
Total Shares: 812,277,818
Showing 1–100 of 1,499 holdings by value · page 1 of 15

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 1,461 13F filers · Δ vs Mar 31, 2026
Top Holder
6.4%
Sep 2023 → Jun 2026 · range 6.4% – 99.5%
−0.5 pts
Top 5
24.1%
Sep 2023 → Jun 2026 · range 24.1% – 100.0%
−0.9 pts
Top 10
39.1%
Sep 2023 → Jun 2026 · range 39.1% – 100.0%
−0.1 pts
HHI
226
Sep 2023 → Jun 2026 · range 226 – 9,898
Broadly held−9

Quarterly Activity

vs Mar 31, 2026
New
278
Increased
515
Decreased
467
Sold Out
148
Unchanged
201
Holder count: +130
Institutional value: +3.2%
Shares held: +7.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 1,499
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 901832 CUSIP G0593M107 13F (30d) 948 filings 944 filers Visit website