As of May 2026 Atossa Therapeutics has a market cap of C$57.33 Million. This makes Atossa Therapeutics the world's 10043th 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 May 20th, 2026 the market cap of Atossa Therapeutics was reported to be: