As of December 2025 Phio Pharmaceuticals has a market cap of ยฃ9.38 Million. This makes Phio Pharmaceuticals the world's 10279th 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 Phio Pharmaceuticals was reported to be: