Ticker · CUSIP 717081103

PFE

PFIZER INC

Healthcare·Drug Manufacturers - General

···Share

Holders (tracked)

Combined shares

266,620,422

Combined value

$6.64B

Last close

$27.56

Quarter

2025Q4

Price is +10.7% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$27.56+6.92 (+33.52%)H $28.55 · L $20.55 · Avg Vol 49.7M

Congress buyCongress sell

Tracked holders · last 8 quarters

+5 vs previous quarter over the last 8.

SEC event timeline

30 events

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

Insider activity

No insider transactions in the last 30 days.

View full insider history for PFE →

Follow-the-investor returns

If you'd copied each holder of PFE…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Paul Tudor Jones (Tudor Investment)	2016Q1	$24.63	+11.9%	$16.9M
Paul Tudor Jones (Tudor Investment)	2016Q1	$24.63	+11.9%	$16.9M
Paul Tudor Jones (Tudor Investment)	2016Q1	$24.63	+11.9%	$16.9M
Izzy Englander (Millennium Mgmt)	2016Q1	$24.71	+11.5%	$47.3M
Izzy Englander (Millennium Mgmt)	2016Q1	$24.71	+11.5%	$47.3M
Izzy Englander (Millennium Mgmt)	2016Q1	$24.71	+11.5%	$47.3M
Ken Griffin (Citadel Advisors)	2016Q1	$25.08	+9.9%	$276.0M
Ken Griffin (Citadel Advisors)	2016Q1	$25.08	+9.9%	$276.0M
Ken Griffin (Citadel Advisors)	2016Q1	$25.08	+9.9%	$276.0M
Steve Cohen (Point72)	2016Q4	$25.11	+9.8%	$41.8M
Steve Cohen (Point72)	2016Q4	$25.11	+9.8%	$41.8M
Steve Cohen (Point72)	2016Q4	$25.11	+9.8%	$41.8M
Two Sigma Investments	2016Q1	$25.13	+9.7%	$1.4M
Two Sigma Investments	2016Q1	$25.13	+9.7%	$1.4M
Two Sigma Investments	2016Q1	$25.13	+9.7%	$1.4M
D.E. Shaw & Co.	2016Q1	$25.16	+9.5%	$154.0M
D.E. Shaw & Co.	2016Q1	$25.16	+9.5%	$154.0M
D.E. Shaw & Co.	2016Q1	$25.16	+9.5%	$154.0M
Ken Fisher (Fisher Asset Mgmt)	2016Q1	$26.06	+5.7%	$1.43B
AQR Capital Management	2016Q1	$26.20	+5.2%	$270.6M
Mario Gabelli (GAMCO)	2016Q1	$28.46	-3.2%	$16.0M
Dodge & Cox	2016Q1	$29.64	-7.0%	$2.5M
Prem Watsa (Fairfax Financial)	2016Q1	$30.28	-9.0%	$24.6M
Norges Bank (Norway SWF)	2016Q1	$32.68	-15.7%	$2.03B
T. Rowe Price	2016Q1	$33.95	-18.8%	$343.8M
Wellington Management	2016Q1	$36.38	-24.2%	$1.44B
Jeremy Grantham (GMO)	2016Q1	$37.15	-25.8%	$65.6M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions3

Norges Bank (Norway SWF)
+73,533,577
$1.83B
Steve Cohen (Point72)
+3,305,692
$82.3M
Paul Tudor Jones (Tudor Investment)
+1,301,716
$32.4M

Added to6

Ken Fisher (Fisher Asset Mgmt)
+2,664,052
$66.3M
Two Sigma Investments
+1,992,180
$49.6M
AQR Capital Management
+314,218
$7.8M
Izzy Englander (Millennium Mgmt)
+191,296
$4.8M
Mario Gabelli (GAMCO)
+17,027
$424K
T. Rowe Price
+430,918
$11K

Trimmed5

Wellington Management
−8,367,643
$208.4M
Ken Griffin (Citadel Advisors)
−4,879,551
$121.5M
D.E. Shaw & Co.
−2,488,305
$62.0M
Jeremy Grantham (GMO)
−42,293
$1.1M
Dodge & Cox
−2,650
$66K

Exited1

Renaissance Technologies
−3,395,558
$86.5M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	26	785,253,480	$2.97T	—
2022Q2	23	792,054,691	$3.00T	-3
2022Q3	26	792,614,835	$34.68B	+3
2022Q4	25	796,531,259	$40.81B	-1
2023Q1	28	824,971,246	$33.66B	+3
2023Q2	28	851,777,044	$31.24B	—
2023Q3	26	649,426,573	$21.54B	-2
2023Q4	22	612,781,131	$17.64B	-4
2024Q1	24	804,749,911	$22.33B	+2
2024Q2	28	834,442,889	$23.35B	+4
2024Q3	24	378,209,042	$10.95B	-4
2024Q4	23	216,061,385	$5.73B	-1
2025Q1	24	261,258,163	$6.62B	+1
2025Q2	24	320,599,033	$7.77B	—
2025Q3	22	199,916,646	$5.08B	-2
2025Q4	27	266,620,422	$6.64B	+5

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2026-03-13	Gilbert Cisneros	Sell (P)	$1K – $15K	PDF ↗
2026-02-10	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-12-31	James French Hill	Sell	$100K – $250K	PDF ↗
2025-12-19	Gilbert Cisneros	Sell (P)	$1K – $15K	PDF ↗
2025-11-18	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-08-05	Gilbert Cisneros	Sell (P)	$1K – $15K	PDF ↗
2025-08-04	Lisa McClain	Sell	$1K – $15K	PDF ↗
2025-07-16	Lisa McClain	Buy	$1K – $15K	PDF ↗
2025-06-17	Julia Letlow	Buy	$1K – $15K	PDF ↗
2025-06-03	Josh Gottheimer	Sell	$1K – $15K	PDF ↗
2025-05-30	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-05-15	Rob Bresnahan	Buy	$15K – $50K	PDF ↗

Who owns PFE

27 super-investors · 2025Q4

Tracked stake

266.62M

Combined value

$6.64B

% of shares outstanding

—

shares-out unknown

Quarter action mix

New7Added10Trim9Held1

#	Manager	Shares	Value	% of book	Last action
1	Norges Bank Norway SWF	73.53M	$1.83B	0.2%	New+73.53M
2	Wellington Management	52.09M	$1.30B	0.2%	Trim−8.37M
3	Ken Fisher Fisher Asset Mgmt	51.95M	$1.29B	0.4%	Added+2.66M
4	Ken Griffin Citadel Advisors	18.93M	$471M	0.1%	Trim−4.88M
5	T. Rowe Price	12.47M	$311M	0.0%	Added+430.9K
6	Ken Griffin Citadel Advisors	10.01M	$249M	0.0%	Trim−4.88M
7	AQR Capital Management	9.82M	$245M	0.1%	Added+314.2K
8	D.E. Shaw & Co.	5.59M	$139M	0.1%	Trim−2.49M
9	Ken Griffin Citadel Advisors	5.41M	$135M	0.0%	Trim−4.88M
10	D.E. Shaw & Co.	4.37M	$109M	0.1%	Trim−2.49M
11	D.E. Shaw & Co.	3.42M	$85M	0.0%	Trim−2.49M
12	Steve Cohen Point72	3.31M	$82M	0.1%	New+3.31M
13	Jeremy Grantham GMO	2.38M	$59M	0.2%	Trim−42.3K
14	Two Sigma Investments	2.07M	$51M	0.1%	Added+1.99M
15	Izzy Englander Millennium Mgmt	1.95M	$48M	0.0%	Added+191.3K
16	Izzy Englander Millennium Mgmt	1.72M	$43M	0.0%	Added+191.3K
17	Steve Cohen Point72	1.52M	$38M	0.0%	New+3.31M
18	Paul Tudor Jones Tudor Investment	1.30M	$32M	0.1%	New+1.30M
19	Izzy Englander Millennium Mgmt	1.14M	$28M	0.0%	Added+191.3K
20	Prem Watsa Fairfax Financial	890.9K	$22M	1.1%	Held
21	Steve Cohen Point72	811.6K	$20M	0.0%	New+3.31M
22	Paul Tudor Jones Tudor Investment	614.3K	$15M	0.0%	New+1.30M
23	Mario Gabelli GAMCO	580.3K	$14M	0.1%	Added+17.0K
24	Paul Tudor Jones Tudor Investment	578.3K	$14M	0.0%	New+1.30M
25	Dodge & Cox	90.4K	$2M	0.0%	Trim−2.6K
26	Two Sigma Investments	49.7K	$1M	0.0%	Added+1.99M
27	Two Sigma Investments	34.7K	$864K	0.0%	Added+1.99M

Recent moves

20 transactions

ADDTwo Sigma Investments
+1,992,180 · 2025Q4
ADDAQR Capital Management
+314,218 · 2025Q4
TRIMJeremy Grantham (GMO)
−42,293 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+191,296 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+1,301,716 · 2025Q4
TRIMWellington Management
−8,367,643 · 2025Q4
ADDT. Rowe Price
+430,918 · 2025Q4
NEWSteve Cohen (Point72)
+3,305,692 · 2025Q4
TRIMD.E. Shaw & Co.
−2,488,305 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−4,879,551 · 2025Q4
TRIMDodge & Cox
−2,650 · 2025Q4
SOLDRenaissance Technologies
−3,395,558 · 2025Q4
NEWNorges Bank (Norway SWF)
+73,533,577 · 2025Q4
ADDKen Fisher (Fisher Asset Mgmt)
+2,664,052 · 2025Q4
ADDMario Gabelli (GAMCO)
+17,027 · 2025Q4
ADDAQR Capital Management
+5,202,884 · 2025Q3
ADDPrem Watsa (Fairfax Financial)
+240,000 · 2025Q3
TRIMWellington Management
−16,541,586 · 2025Q3
ADDT. Rowe Price
+791,095 · 2025Q3
ADDD.E. Shaw & Co.
+2,154,868 · 2025Q3

Embed this chart

Paste this iframe anywhere to embed the live PFE chart.

<iframe src="https://openstocks.me/embed/stocks/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/stocks/PFE

Explore related topics