Ticker · CUSIP 717081103

PFE

PFIZER INC
Healthcare·Drug Manufacturers - General
···Share
Holders (tracked)
27
Combined shares
266,620,422
Combined value
$6.33B
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+5 vs previous quarter over the last 8.
27242024Q12025Q4

SEC event timeline

30 events
  1. AQR Capital Management added2026-02-17
    +314,218 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −4,879,551 shares · 2025Q4
    13F
  3. D.E. Shaw & Co. trimmed2026-02-17
    −2,488,305 shares · 2025Q4
    13F
  4. Wellington Management trimmed2026-02-17
    −8,367,643 shares · 2025Q4
    13F
  5. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +1,301,716 shares · 2025Q4
    13F
  6. Izzy Englander (Millennium Mgmt) added2026-02-17
    +191,296 shares · 2025Q4
    13F
  7. Jeremy Grantham (GMO) trimmed2026-02-17
    −42,293 shares · 2025Q4
    13F
  8. Two Sigma Investments added2026-02-17
    +1,992,180 shares · 2025Q4
    13F
  9. Steve Cohen (Point72) opened position2026-02-17
    +3,305,692 shares · 2025Q4
    13F
  10. T. Rowe Price added2026-02-17
    +430,918 shares · 2025Q4
    13F
  11. Dodge & Cox trimmed2026-02-13
    −2,650 shares · 2025Q4
    13F
  12. Renaissance Technologies exited2026-02-12
    −3,395,558 shares · 2025Q4
    13F
  13. Norges Bank (Norway SWF) opened position2026-02-10
    +73,533,577 shares · 2025Q4
    13F
  14. Ken Fisher (Fisher Asset Mgmt) added2026-02-09
    +2,664,052 shares · 2025Q4
    13F
  15. Mario Gabelli (GAMCO) added2026-02-05
    +17,027 shares · 2025Q4
    13F
  16. AQR Capital Management added2025-11-14
    +5,202,884 shares · 2025Q3
    13F
  17. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −12,237,392 shares · 2025Q3
    13F
  18. Two Sigma Investments opened position2025-11-14
    +75,928 shares · 2025Q3
    13F
  19. D.E. Shaw & Co. added2025-11-14
    +2,154,868 shares · 2025Q3
    13F
  20. T. Rowe Price added2025-11-14
    +791,095 shares · 2025Q3
    13F
  21. Wellington Management trimmed2025-11-14
    −16,541,586 shares · 2025Q3
    13F
  22. Prem Watsa (Fairfax Financial) added2025-11-14
    +240,000 shares · 2025Q3
    13F
  23. Renaissance Technologies added2025-11-13
    +2,795,525 shares · 2025Q3
    13F
  24. Jeremy Grantham (GMO) trimmed2025-11-13
    −133,144 shares · 2025Q3
    13F
  25. Norges Bank (Norway SWF) exited2025-11-13
    −93,653,338 shares · 2025Q3
    13F
  26. Ray Dalio (Bridgewater Associates) exited2025-11-13
    −1,012,754 shares · 2025Q3
    13F
  27. Dodge & Cox trimmed2025-11-13
    −14,946 shares · 2025Q3
    13F
  28. Norges Bank (Norway SWF) added2025-11-12
    +4,391,223 shares · 2024Q3
    13F
  29. Mario Gabelli (GAMCO) trimmed2025-11-12
    −107,937 shares · 2025Q3
    13F
  30. Ken Fisher (Fisher Asset Mgmt) added2025-11-12
    +897,786 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for PFE →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions3
Added to6
Trimmed5
Exited1

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
26
$2.97T
2022Q2
23
$3.00T
2022Q3
26
$2.56B
2022Q4
25
$38.61B
2023Q1
28
$31.49B
2023Q2
28
$29.74B
2023Q3
26
$19.70B
2023Q4
22
$16.60B
2024Q1
24
$21.52B
2024Q2
28
$22.87B
2024Q3
24
$10.34B
2024Q4
23
$5.23B
2025Q1
24
$6.07B
2025Q2
24
$7.50B
2025Q3
22
$4.78B
2025Q4
27
$6.33B
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2026-03-13Gilbert CisnerosSell (P)$1K – $15KPDF ↗
2026-02-10Gilbert CisnerosBuy$1K – $15KPDF ↗
2025-12-31James French HillSell$100K – $250KPDF ↗
2025-12-19Gilbert CisnerosSell (P)$1K – $15KPDF ↗
2025-11-18Gilbert CisnerosBuy$1K – $15KPDF ↗
2025-08-05Gilbert CisnerosSell (P)$1K – $15KPDF ↗
2025-08-04Lisa McClainSell$1K – $15KPDF ↗
2025-07-16Lisa McClainBuy$1K – $15KPDF ↗
2025-06-17Julia LetlowBuy$1K – $15KPDF ↗
2025-06-03Josh GottheimerSell$1K – $15KPDF ↗
2025-05-30Gilbert CisnerosBuy$1K – $15KPDF ↗
2025-05-15Rob BresnahanBuy$15K – $50KPDF ↗

Who owns PFE

27 super-investors · 2025Q4
Tracked stake
266.62M
shares
Combined value
$6.33B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New7Added10Trim9Held1
#ManagerSharesValue
1Norges Bank
Norway SWF
73.53M$1.83B
2Wellington Management52.09M$1.30B
3Ken Fisher
Fisher Asset Mgmt
51.95M$1.29B
4Ken Griffin
Citadel Advisors
18.93M$471M
5Ken Griffin
Citadel Advisors
10.01M$249M
6AQR Capital Management9.82M$245M
7D.E. Shaw & Co.5.59M$139M
8Ken Griffin
Citadel Advisors
5.41M$135M
9D.E. Shaw & Co.4.37M$109M
10D.E. Shaw & Co.3.42M$85M
11Steve Cohen
Point72
3.31M$82M
12Jeremy Grantham
GMO
2.38M$59M
13Two Sigma Investments2.07M$51M
14Izzy Englander
Millennium Mgmt
1.95M$48M
15Izzy Englander
Millennium Mgmt
1.72M$43M
16Steve Cohen
Point72
1.52M$38M
17Paul Tudor Jones
Tudor Investment
1.30M$32M
18Izzy Englander
Millennium Mgmt
1.14M$28M
19Prem Watsa
Fairfax Financial
890.9K$22M
20Steve Cohen
Point72
811.6K$20M
21Paul Tudor Jones
Tudor Investment
614.3K$15M
22Mario Gabelli
GAMCO
580.3K$14M
23Paul Tudor Jones
Tudor Investment
578.3K$14M
24Dodge & Cox90.4K$2M
25Two Sigma Investments49.7K$1M
26Two Sigma Investments34.7K$864K
27T. Rowe Price12.47M$311K

Recent moves

20 transactions
Embed this chart
Paste this iframe anywhere to embed the live PFE chart.
<iframe src="https://openstocks.me/embed/stock/PFE" width="100%" height="480" frameborder="0" loading="lazy" title="PFE chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>
Preview: https://openstocks.me/embed/stock/PFE