As of March 2026 REGENXBIO has a market cap of โน42.42 Billion. This makes REGENXBIO the world's 7218th 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 12th, 2026 the market cap of REGENXBIO was reported to be: