As of December 2025 XOMA has a market cap of โน38.43 Billion. This makes XOMA the world's 7435th 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 10th, 2025 the market cap of XOMA was reported to be: