Pfizer Inc., is a global pharmaceutical company headquartered in New York City, New York, United States. It was founded by Charles Pfizer from Ludwigsburg. Pfizer is the second largest pharmaceutical company in the world after Roche, followed by Novartis.
As of January 2026 Pfizer has a market cap of โน13.124 Trillion. This makes Pfizer the world's 136th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jan 13th, 2026 the market cap of Pfizer was reported to be: