Stocks making the biggest moves premarket: PFE, PEP, PLTR, MRK
Check out the companies making headlines before the bell: Pfizer — The pharmaceutical stock added 1.8% on better-than-expected fourth-quarter results . Pfizer reported adjusted earnings of 63 cents per share on $17.76 billion in revenue. Analysts polled by LSEG estimated earnings of 47 cents per share on revenue of $17.36 billion. PepsiCo — Shares of…