Pfizer Inc

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 14, 2025), Pfizer Inc reported 23 stock positions worth $2.6 billion. Its top holding was Haleon PLC-ADR (HLN) at 72.6% of the portfolio, followed by Biontech SE-ADR (BNTX, 16.1%) and Arvinas (ARVN, 2.6%).

Most Recent 13F
Q2 2026
Location
New York, NY
CIK
0000078003
Portfolio Value
$2.6B (Q4 2024)
SEC Filing
0000078003-25-000048 ↗ filed Feb 14, 2025

Holdings Value

0$1.0B$2.0B$3.0B Q4 2024: $2.6B $2.6B Q4 2024 Q1 2025: $500.8M Q1 2025 Q2 2025: $576.2M Q2 2025 Q3 2025: $437.5M Q3 2025 Q4 2025: $236.5M Q4 2025 Q1 2026: $238.8M Q1 2026 Q2 2026: $170.4M Q2 2026

Holdings 23 stocks · $2.6B

HLN Haleon PLC-ADR 72.59% 197,228,952 $1.9B —
BNTX Biontech SE-ADR 16.08% 3,658,361 $416.9M —
ARVN Arvinas Inc. 2.56% 3,457,815 $66.3M —
ALLO Allogene Therapeutics Inc. 1.81% 22,032,040 $46.9M —
ORIC Oric Pharmaceuticals Inc. 1.67% 5,376,344 $43.4M —
TRML Tourmaline Bio Inc. 1.00% 1,272,214 $25.8M —
WVE Wave Life Sciences Ltd. 0.89% 1,875,000 $23.2M —
BHVN Biohaven Ltd. 0.73% 505,645 $18.9M —
AKRO Akero Therapeutics Inc. 0.60% 562,626 $15.7M —
PYXS Pyxis Oncology Inc. 0.42% 7,032,770 $11.0M —
CRDF Cardiff Oncology Inc. 0.40% 2,411,575 $10.5M —
CRBU Caribou Biosciences Inc. 0.29% 4,690,431 $7.5M —
ZURA Zura Bio Ltd. 0.29% 2,970,022 $7.4M —
CELC Celcuity Inc. 0.18% 349,406 $4.6M —
EPIX Essa Pharma Inc. 0.12% 1,675,000 $3.0M —
ZNTL Zentalis Pharmaceuticals Inc. 0.11% 953,834 $2.9M —
SPRO Spero Therapeutics Inc. 0.09% 2,362,348 $2.4M —
NXTC Nextcure Inc. 0.07% 1,458,550 $1.9M —
ANTX AN2 Therapeutics Inc. 0.04% 715,295 $987K —
QTTB Q32 Bio Inc. 0.04% 277,777 $956K —
BOLT Bolt Biotherapeutics Inc. 0.01% 626,109 $335K —
DNA Ginkgo Bioworks Holdings Inc. 0.00% 2,928 $29K —
SENS Senseonics Holdings Inc. 0.00% 43,426 $23K —

Portfolio Sells Q4 2024

No earlier filing to compare with.

Portfolio Buys Q4 2024

No earlier filing to compare with.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 17$170.4MALLO, CELC, ARVN, PYXS, WVE
Q1 2026 18$238.8MORIC, ALLO, ARVN, CELC, ZURA
Q4 2025 18$236.5MORIC, ARVN, CELC, WVE, ALLO
Q3 2025 21$437.5MBNTX, ORIC, TRML, ARVN, ALLO
Q2 2025 21$576.2MBNTX, ORIC, ARVN, ALLO, TRML
Q1 2025 21$500.8MBNTX, ALLO, ORIC, ARVN, TRML
Q4 2024 23$2.6BHLN, BNTX, ARVN, ALLO, ORIC