As of January 2026 OmniAb has a market cap of โน23.95 Billion. This makes OmniAb the world's 8099th 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 31st, 2025 the market cap of OmniAb was reported to be: