As of July 2026 Regeneron Pharmaceuticals has a market cap of ยฃ52.86 Billion. This makes Regeneron Pharmaceuticals the world's 354th 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 Jul 21st, 2026 the market cap of Regeneron Pharmaceuticals was reported to be: