Pfizer stock today: PFE ends first 2026 session higher as pricing scrutiny returns and Feb. 3 results loom
Pfizer Inc shares last closed up 1.1% at $25.18 on Friday, after a weak finish to 2025. U.S. markets were closed on Saturday.

AbbVie Inc shares closed down 4% on Monday at $220.18, lagging a Wall Street rally that pushed the Dow to a record high.