As of October 2026 Denison Mines has a market cap of โฌ1.90 Billion. This makes Denison Mines the world's 4771th 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 Oct 7th, 2026 the market cap of Denison Mines was reported to be: