As of March 2025 Merck has a market cap of โน20.691 Trillion. This makes Merck the world's 48th 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 Mar 18th, 2025 the market cap of Merck was reported to be: