Viking Fund Management LLC Pfizer Inc Transaction History

Viking Fund Management LLC

$787 Million
Q3 2025

A detailed history of Viking Fund Management LLC transactions in Pfizer Inc stock. As of the latest transaction made, Viking Fund Management LLC holds 334,000 shares of PFE stock, worth $8.38 Million. This represents 1.08% of its overall portfolio holdings.

Number of Shares

334,000

Previous 304,000 9.87%

Holding current value

$8.38 Million

Previous $7.37 Million 15.5%

% of portfolio

1.08%

Previous 1.07%

23 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 10, 2025	BUY	$23.29 - $25.88 $698,700 - $776,400	30,000 Added 9.87%	334,000 $8.51 Million
Q2 2025 Jul 11, 2025	SELL	$21.59 - $24.84 $1.73 Million - $1.99 Million	-80,000 Reduced 20.83%	304,000 $7.37 Million
Q4 2024 Jan 17, 2025	BUY	$24.8 - $30.19 $992,000 - $1.21 Million	40,000 Added 11.63%	384,000 $10.2 Million
Q3 2024 Oct 11, 2024	BUY	$27.7 - $31.39 $1.61 Million - $1.82 Million	58,000 Added 20.28%	344,000 $9.96 Million
Q2 2024 Jul 16, 2024	BUY	$25.26 - $29.6 $277,860 - $325,600	11,000 Added 4.0%	286,000 $8 Million

Q1 2024 Apr 15, 2024	BUY	$25.89 - $29.73 $1.55 Million - $1.77 Million	59,700 Added 27.73%	275,000 $7.63 Million
Q4 2023 Jan 17, 2024	BUY	$26.13 - $33.94 $10,452 - $13,576	400 Added 0.19%	215,300 $6.2 Million
Q3 2023 Oct 16, 2023	BUY	$32.09 - $37.51 $1.1 Million - $1.29 Million	34,300 Added 18.99%	214,900 $7.13 Million
Q2 2023 Jul 20, 2023	BUY	$36.12 - $41.79 $599,592 - $693,714	16,600 Added 10.12%	180,600 $6.62 Million
Q1 2023 Apr 17, 2023	BUY	$39.39 - $51.28 $393,900 - $512,800	10,000 Added 6.49%	164,000 $6.69 Million
Q3 2022 Oct 12, 2022	BUY	$43.76 - $53.42 $262,560 - $320,520	6,000 Added 4.05%	154,000 $6.74 Million
Q2 2022 Jul 18, 2022	SELL	$46.53 - $55.17 $697,950 - $827,550	-15,000 Reduced 9.2%	148,000 $7.76 Million
Q1 2022 Apr 28, 2022	BUY	$45.75 - $56.69 $228,750 - $283,450	5,000 Added 3.16%	163,000 $8.44 Million
Q3 2021 Oct 18, 2021	BUY	$39.25 - $50.42 $392,500 - $504,200	10,000 Added 6.76%	158,000 $6.8 Million
Q2 2020 Jul 27, 2020	BUY	$30.12 - $36.54 $150,600 - $182,700	5,000 Added 3.5%	148,000 $4.84 Million
Q1 2020 Apr 13, 2020	BUY	$27.03 - $38.62 $1.97 Million - $2.82 Million	73,000 Added 104.29%	143,000 $4.67 Million
Q4 2019 Jan 15, 2020	BUY	$32.92 - $37.36 $592,560 - $672,480	18,000 Added 34.62%	70,000 $2.74 Million
Q3 2019 Oct 10, 2019	BUY	$32.49 - $42.13 $64,980 - $84,260	2,000 Added 4.0%	52,000 $1.87 Million
Q2 2019 Jul 16, 2019	BUY	$36.98 - $41.52 $110,939 - $124,560	3,000 Added 6.38%	50,000 $2.17 Million
Q4 2018 Jan 23, 2019	SELL	$38.47 - $43.86 $923,280 - $1.05 Million	-24,000 Reduced 33.8%	47,000 $2.05 Million
Q3 2018 Oct 09, 2018	SELL	$34.47 - $41.81 $1.62 Million - $1.97 Million	-47,000 Reduced 39.83%	71,000 $3.13 Million
Q2 2018 Jul 16, 2018	SELL	$32.98 - $35.16 $857,479 - $914,159	-26,000 Reduced 18.06%	118,000 $4.28 Million
Q3 2017 Oct 17, 2017	BUY	$31.0 - $34.15 $4.46 Million - $4.92 Million	144,000	144,000 $5.14 Million

Others Institutions Holding PFE

# of Institutions

3,356

Shares Held

3.57B

Call Options Held

86.1M

Put Options Held

105M

View Full List

About PFIZER INC

Ticker PFE
Exchange NYSE
Sector Healthcare
Industry Drug Manufacturers—General
Shares Outstandng 5,612,349,952
Market Cap $141B
Description
Pfizer Inc. discovers, develops, manufactures, markets, distributes, and sells biopharmaceutical products worldwide. It offers medicines and vaccines in various therapeutic areas, including cardiovascular metabolic and women's health under the Premarin family and Eliquis brands; biologics, small molecules, immunotherapies, and biosimilars under ...

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Viking Fund Management LLC Pfizer Inc Transaction History