As of October 2026 Zai Lab has a market cap of โน271.37 Billion. This makes Zai Lab the world's 4270th 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 Oct 9th, 2026 the market cap of Zai Lab was reported to be: