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Pfizer shares owned by Peak6

Quarter-by-quarter ownership of Pfizer (PFE) shares owned by Peak6 from 13F filings

Historical chart of Peak6 investment in Pfizer

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All positions including Pfizer held by Peak6 consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Pfizer by Peak6

Quarter filed Position value Share count Share price at filing
2026-06-30 $53M 2.2M 24.08
2025-12-31 $1.6M 66k 24.90
2025-09-30 $1.5M 58k 25.48
2025-06-30 $1.7M 70k 24.24
2025-03-31 $2.9M 116k 25.34
2024-12-31 $4.4M 164k 26.53