As of December 2025 REGENXBIO has a market cap of โน58.85 Billion. This makes REGENXBIO the world's 6747th 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 Dec 11th, 2025 the market cap of REGENXBIO was reported to be: