As of June 2026 Regeneron Pharmaceuticals has a market cap of โน6.021 Trillion. This makes Regeneron Pharmaceuticals the world's 394th 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 Jun 2nd, 2026 the market cap of Regeneron Pharmaceuticals was reported to be: