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Pfizer Top Holdings and 13F Report (2025)

About Pfizer

Pfizer NYSE: PFE has filed 13-F forms with the SEC as an investor. Pfizer is itself a publicly traded company. Pfizer Inc. discovers, develops, manufactures, markets, distributes, and sells biopharmaceutical products in the United States, Europe, and internationally. The company offers medicines and vaccines in various therapeutic areas, including cardiovascular metabolic, migraine, and women's health under the Eliquis, Nurtec ODT/Vydura, Zavzpret, and the Premarin family brands; infectious diseases with unmet medical needs under the Prevnar family, Abrysvo, Nimenrix, FSME/IMMUN-TicoVac, and Trumenba brands; and COVID-19 prevention and treatment, and potential future mRNA and antiviral products under the Comirnaty and Paxlovid brands. For more information on Pfizer stock, visit the Pfizer stock profile here.

Investment Activity

  • Pfizer has $500.84 million in total holdings as of March 31, 2025.
  • Pfizer owns shares of 21 different stocks, but just 4 companies or ETFs make up 80% of its holdings.
  • Approximately 0.04% of the portfolio was purchased this quarter.
  • About 378.81% of the portfolio was sold this quarter.
  • This quarter, Pfizer has purchased 23 new stocks and bought additional shares in 1 stock.
  • Pfizer sold shares of 0 stocks and completely divested from 2 stocks this quarter.

Largest Holdings

BioNTech
$333,130,353
Arvinas
$24,273,861
TOURMALINE BIO INC
$19,350,375

Largest Purchases this Quarter

NextCure
433,213 shares (about $208.07K)

Sector Allocation Over Time

Map of 500 Largest Holdings ofPfizer

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
BioNTech SE stock logo
BNTX
BioNTech
$333,130,3530.0%3,658,36166.5%Medical
Allogene Therapeutics, Inc. stock logo
ALLO
Allogene Therapeutics
$32,166,7780.0%22,032,0406.4%Medical
ORIC Pharmaceuticals, Inc. stock logo
ORIC
ORIC Pharmaceuticals
$30,000,0000.0%5,376,3446.0%Medical
Arvinas, Inc. stock logo
ARVN
Arvinas
$24,273,8610.0%3,457,8154.8%Medical
TOURMALINE BIO INC
$19,350,3750.0%1,272,2143.9%COM
Wave Life Sciences Ltd. stock logo
WVE
Wave Life Sciences
$15,150,0000.0%1,875,0003.0%Medical
Biohaven Ltd. stock logo
BHVN
Biohaven
$12,155,7060.0%505,6452.4%Medical
Cardiff Oncology, Inc. stock logo
CRDF
Cardiff Oncology
$7,572,3460.0%2,411,5751.5%Medical
Pyxis Oncology, Inc. stock logo
PYXS
Pyxis Oncology
$6,891,4120.0%7,032,7701.4%Medical
Caribou Biosciences, Inc. stock logo
CRBU
Caribou Biosciences
$4,282,8330.0%4,690,4310.9%Medical
Zura Bio Limited stock logo
ZURA
Zura Bio
$3,831,3280.0%2,970,0220.8%Medical
Celcuity Inc. stock logo
CELC
Celcuity
$3,532,4950.0%349,4060.7%Medical
ESSA Pharma Inc. stock logo
EPIX
ESSA Pharma
$2,646,5000.0%1,675,0000.5%Medical
Spero Therapeutics, Inc. stock logo
SPRO
Spero Therapeutics
$1,700,8910.0%2,362,3480.3%Medical
Zentalis Pharmaceuticals, Inc. stock logo
ZNTL
Zentalis Pharmaceuticals
$1,516,5960.0%953,8340.3%Medical
(ANTX) stock logo
ANTX
(ANTX)
$972,8010.0%715,2950.2%Medical
NextCure, Inc. stock logo
NXTC
NextCure
$908,614$208,072 29.7%1,891,7630.2%Medical
Q32 BIO INC
$458,3320.0%277,7770.1%COM
Bolt Biotherapeutics, Inc. stock logo
BOLT
Bolt Biotherapeutics
$250,4440.0%626,1090.1%Medical
Senseonics Holdings, Inc. stock logo
SENS
Senseonics
$28,4920.0%43,4260.0%Medical
GINKGO BIOWORKS HOLDINGS INC
$16,6900.0%2,9280.0%CL A NEW
Haleon plc stock logo
HLN
Haleon
$0$1,881,564,202 -100.0%00.0%Medical
Akero Therapeutics, Inc. stock logo
AKRO
Akero Therapeutics
$0$15,652,255 -100.0%00.0%Medical

Showing largest 100 holdings. View all holdings.
SEC Filings and Trading Data