As of January 2026 Phio Pharmaceuticals has a market cap of โน1.05 Billion. This makes Phio Pharmaceuticals the world's 10298th 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 Jan 21st, 2026 the market cap of Phio Pharmaceuticals was reported to be: