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Bill Gates's Pfizer Inc. (PFE) position

Not anymore: Bill Gates fully exited PFE in Q4 2023. The position peaked at $2.3M in Q3 2023.
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Value at exit
$2.3M
Shares at exit
68K
Est. average buy price (i)
$35.36
Quarter-end price
$33.17

Estimated trade prices

Average price in quarters with purchases
$35.36

PFE price vs Gates's position

1Y 3Y 5Y MAX
Dates
$20$40$60$8020222023202420252026New position of 68K shares · Q3 2023. Average closing price $35.36 · Price range $32.09–$37.5168Ksharespurchased
Average closing price · filing quarter
$35.36
Price range · filing quarter
$32.09 – $37.51
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q4 2023 Exited −68K −$2.1M −100.0% 0 Feb 14, 2024
Q3 2023 New +68K +$2.4M – 68K Nov 14, 2023
Data through Q4 2023 · filed Feb 14, 2024
2 grouped rows from 2 quarters

More Gates positions

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$8.2B
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Waste Management, Inc.(WM)
$6.4B
20.1% of portfolio

Canadian National Railway Company(CNR.TO)
an amount we cannot price
16.8% of portfolio

Caterpillar Inc.(CAT)
$4.5B
14.2% of portfolio

Deere & Company(DE)
$2.0B
6.3% of portfolio

Ecolab Inc.(ECL)
$1.4B
4.4% of portfolio

Common questions

Does Bill Gates own PFE?

Not currently. Bill Gates fully exited PFE in Q4 2023, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Bill Gates buy PFE?

Bill Gates first disclosed a PFE position in Q3 2023; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Bill Gates sell PFE?

Yes. Bill Gates reduced and then fully exited PFE by Q4 2023; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of PFE does Bill Gates own?

None as of the latest filing: Bill Gates has exited PFE. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Bill Gates pay for PFE?

Bill Gates's estimated average buy price for PFE is $35.36, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.