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PFE in the 13F filings

Pfizer Inc · CUSIP 717081103

Sector · Pharmaceuticals and biotechnologyTheme · Healthcare: biopharma and medtech· L3VLUP-definedTheme · Pharmaceutical preparations
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Sep 2024
the date the book describes
Filed
15 Nov 2024
latest of these filings; the earliest 12 Nov 2024
Managers listing it
29
at least, of 95 tracked, among listed positions
Comparable managers
94
filed both Q2 2024 and Q3 2024; 26 listed it in both
Shares listed
457,415,152
combined, among listed positions
Reported value
$13.2bn
combined, at the quarter end

Among the 94 comparable managers: 14 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing PFE in Q3 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q2 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

29 of 29 holders

ActionFiling
Wellington Management Group LLP163,727,320$4.7bn0.83%Trimmed-2,592,54114 Nov 2024 (the filing on sec.gov)
MFS Investment Management71,151,857$2.1bn0.61%Trimmed-642,19912 Nov 2024 (the filing on sec.gov)
Capital World Investors53,688,205$1.6bn0.24%Trimmed-34,454,45913 Nov 2024 (the filing on sec.gov)
Invesco Ltd26,878,684$778m0.15%Added+105,26712 Nov 2024 (the filing on sec.gov)
T. Rowe Price Associates Inc20,956,992$606m0.07%Added+3,865,04114 Nov 2024 (the filing on sec.gov)
Two Sigma Advisers LP16,952,600$491m1.15%Trimmed-809,10014 Nov 2024 (the filing on sec.gov)
Millennium Management LLC15,473,329$448m0.21%Trimmed-4,448,51514 Nov 2024 (the filing on sec.gov)
Marshall Wace LLP14,730,207$426m0.52%Added+9,352,03414 Nov 2024 (the filing on sec.gov)
Neuberger Berman Group LLC13,947,142$404m0.31%Added+149,49214 Nov 2024 (the filing on sec.gov)
Susquehanna International Group LLP10,288,722$298m0.05%Added+1,223,71014 Nov 2024 (the filing on sec.gov)
Two Sigma Investments LP8,601,843$249m0.55%Trimmed-106,57914 Nov 2024 (the filing on sec.gov)
Citadel Advisors LLC8,062,193$233munder 0.1%Trimmed-12,333,44014 Nov 2024 (the filing on sec.gov)
AllianceBernstein LP6,624,969$192m0.06%Trimmed-101,81214 Nov 2024 (the filing on sec.gov)
D. E. Shaw & Co.5,520,685$160m0.14%Trimmed-2,904,03614 Nov 2024 (the filing on sec.gov)
Jane Street Group LLC4,420,073$128munder 0.1%Trimmed-4,887,85315 Nov 2024 (the filing on sec.gov)
Hudson Bay Capital Management LP3,553,546$103m0.42%Trimmed-1,516,45413 Nov 2024 (the filing on sec.gov)
Man Group PLC2,956,275$86m0.22%Added+1,381,26114 Nov 2024 (the filing on sec.gov)
Voloridge Investment Management LLC1,886,849$55m0.20%Added+1,131,93514 Nov 2024 (the filing on sec.gov)
AQR Capital Management LLC1,676,882$49m0.07%Addedn.a.14 Nov 2024 (the filing on sec.gov)
Capital Research Global Investors1,507,603$44munder 0.1%Held013 Nov 2024 (the filing on sec.gov)
Balyasny Asset Management LLC1,311,094$38m0.06%Trimmed-5,133,17514 Nov 2024 (the filing on sec.gov)
Woodline Partners LP1,126,533$33m0.27%Added+5514 Nov 2024 (the filing on sec.gov)
Walleye Capital LLC831,959$24m0.05%Trimmed-31,47914 Nov 2024 (the filing on sec.gov)
GAMCO Investors Inc677,743$20m0.20%Added+97,07814 Nov 2024 (the filing on sec.gov)
Acadian Asset Management LLC530,892$15munder 0.1%Added+203,90212 Nov 2024 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q2 2024 to Q3 2024, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
29 in Q3 2024 to 22 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
PFE by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201324$22.8bnn.a.n.a.
Q3 201328$21.6bnn.a.n.a.
Q4 201329$22.3bnn.a.n.a.
Q1 201430$23.0bnn.a.n.a.
Q2 201433$19.9bnn.a.n.a.
Q3 201434$19.6bnn.a.n.a.
Q4 201429$20.5bnn.a.n.a.
Q1 201529$22.7bnn.a.n.a.
Q2 201526$21.7bnn.a.n.a.
Q3 201531$20.2bnn.a.n.a.
Q4 201535$19.6bnn.a.n.a.
Q1 201638$18.1bnn.a.n.a.
Q2 201631$17.7bnn.a.n.a.
Q3 201627$16.5bnn.a.n.a.
Q4 201629$13.4bnn.a.n.a.
Q1 201729$13.3bnn.a.n.a.
Q2 201726$12.5bnn.a.n.a.
Q3 201728$13.8bnn.a.n.a.
Q4 201726$13.2bnn.a.n.a.
Q1 201826$13.1bnn.a.n.a.
Q2 201825$13.9bnn.a.n.a.
Q3 201822$19.4bnn.a.n.a.
Q4 201823$21.5bnn.a.n.a.
Q1 201927$22.4bnn.a.n.a.
Q2 201927$24.4bnn.a.n.a.
Q3 201925$20.3bnn.a.n.a.
Q4 201929$24.6bnn.a.n.a.
Q1 202037$21.8bnn.a.n.a.
Q2 202031$23.1bnn.a.n.a.
Q3 202027$24.9bnn.a.n.a.
Q4 202024$24.4bnn.a.n.a.
Q1 202128$22.8bnn.a.n.a.
Q2 202125$25.0bnn.a.n.a.
Q3 202135$27.3bnn.a.n.a.
Q4 202134$38.6bnn.a.n.a.
Q1 202234$33.0bnn.a.n.a.
Q2 202226$33.9bnn.a.n.a.
Q3 202235$28.7bnn.a.n.a.
Q4 202232$32.8bnn.a.n.a.
Q1 202335$27.0bnn.a.n.a.
Q2 202331$23.0bnn.a.n.a.
Q3 202337$22.0bnn.a.n.a.
Q4 202333$18.8bn1920
Q1 202429$15.2bn1316
Q2 202432$14.6bn1912
Q3 202429$13.2bn1416
Q4 202434$11.4bn2013
Q1 202534$9.3bn2212
Q2 202528$7.8bn1614
Q3 202529$7.4bn1912
Q4 202526$6.4bn1723
Q1 202624$7.9bn1918
Q2 202622$5.2bn2016

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

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How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own PFE, latest filings →Back to the 13F Explorer →