Company overview
Denison Mines Corp. engages in the acquisition, exploration, and development of uranium bearing properties in Canada. It holds 95% interest in its flagship project Wheeler River uranium project located in the Athabasca Basin region in northern Saskatchewan. The company was formerly known as International Uranium Corporation and changed its name to Denison Mines Corp. in December 2006. Denison Mines Corp. was founded in 1954 and is headquartered in Toronto, Canada.
Daily valuation snapshot
These values come from the daily market snapshot dated 2026-10-08. TTM means trailing twelve months. Use the market date when comparing DNN with another company.
| Daily close (USD) | $2.36 |
| Market capitalization (USD) | $2,136,407,992.64 |
| Price / earnings (TTM) | Not reported |
| Price / book | 7.96 |
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Company size
Denison Mines Corp's recorded market capitalization is $2,136,407,992.64. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
P/E compares share price with trailing annual earnings per share. For a company with losses, inspect the earnings figures directly rather than treating a negative multiple as a cheap valuation.
Price relative to book equity
DNN's recorded price-to-book ratio is 7.96. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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