As of January 2026 Passage Bio has a market cap of โน3.71 Billion. This makes Passage Bio the world's 9890th 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 Jan 18th, 2026 the market cap of Passage Bio was reported to be: