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PFE · Pfizer Inc

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$28.26 +1.01 (+3.69%)
Market Cap
$155.52B
Shares
5.70B

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: 2,822
Total Value: $95,778,039,127
Total Shares: 3,985,263,817
Showing 1–100 of 2,925 holdings by value · page 1 of 30

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 2,822 13F filers · Δ vs Mar 31, 2026
Top Holder
13.3%
Sep 2023 → Jun 2026 · range 12.5% – 14.0%
+0.7 pts
Top 5
36.8%
Sep 2023 → Jun 2026 · range 36.0% – 40.7%
+0.8 pts
Top 10
46.4%
Sep 2023 → Jun 2026 · range 45.4% – 51.4%
+1.0 pts
HHI
391
Sep 2023 → Jun 2026 · range 371 – 478
Broadly held+20

Quarterly Activity

vs Mar 31, 2026
New
142
Increased
1,163
Decreased
1,216
Sold Out
294
Unchanged
301
Holder count: -152
Institutional value: -13.5%
Shares held: +1.1%

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 2,925
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 78003 CUSIP 717081103 13F (30d) 2432 filings 2340 filers Visit website Investor relations