Last updated Aug 21, 2026
PFIZER INC (PFE) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in PFE. Across our datasets, 7 superinvestors hold PFE, 25 members of Congress have traded it, and 3 insider buys are on record.
Notable holders include Prem Watsa, Torray Funds, and Bruce Berkowitz. Active congressional traders include Ro Khanna, Tommy Tuberville, and Kathy Manning.
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