As of February 2026 Atossa Therapeutics has a market cap of ยฃ26.93 Million. This makes Atossa Therapeutics the world's 9930th 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 Feb 20th, 2026 the market cap of Atossa Therapeutics was reported to be: