Denison Mines Corp. (TSX:DML)

Canada flag Canada · Delayed Price · Currency is CAD
5.28
-0.11 (-2.04%)
Jan 23, 2026, 1:53 PM EST
81.44%
Market Cap4.84B
Revenue (ttm)4.87M
Net Income (ttm)-195.50M
Shares Out897.29M
EPS (ttm)-0.22
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume2,284,789
Average Volume3,760,701
Open5.42
Previous Close5.39
Day's Range5.20 - 5.43
52-Week Range1.58 - 5.43
Beta1.89
RSI74.12
Earnings DateMar 6, 2026

About Denison Mines

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. [Read more]

Industry Uranium
Sector Energy
Founded 1954
Employees 65
Stock Exchange Toronto Stock Exchange
Ticker Symbol DML
Full Company Profile

Financial Performance

Financial Statements

News

Skyharbour Resources (SYHBF) Plans Major 2026 Exploration with Denison Mines

Skyharbour Resources (SYHBF) Plans Major 2026 Exploration with Denison Mines

1 day ago - GuruFocus

Cosa Announces Winter 2026 Drilling Plans for Joint Ventures with Denison Mines

Vancouver, British Columbia--(Newsfile Corp. - January 21, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to announce drilling plans for the ...

2 days ago - Newsfile Corp

Heck Capital Advisors, LLC Buys 19,201 Shares of Denison Mines Corp (DNN)

Heck Capital Advisors, LLC Buys 19,201 Shares of Denison Mines Corp (DNN)

3 days ago - GuruFocus

Interesting DNN Put Options For March 20th

Investors in Denison Mines Corp (Symbol: DNN) saw new options become available today, for the March 20th expiration. At Stock Options Channel, our YieldBoost formula has looked up and down the DNN opt...

8 days ago - Nasdaq

Cosa Appoints Justin Rodko as VP Corporate Development and Issues Shares to Denison

Vancouver, British Columbia--(Newsfile Corp. - January 14, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report the promotion of Justin R...

9 days ago - Newsfile Corp

Denison Mines (DNN) Sees Unusual Options Activity

Denison Mines (DNN) Sees Unusual Options Activity

15 days ago - GuruFocus

Denison Announces Grid Power Available at Future Phoenix Uranium Mine Site Following Completion of SaskPower Transmission Line

TORONTO, Jan. 8, 2026 /PRNewswire/ - Denison Mines Corp. ("Denison" or the "Company") (TSX: DML) (NYSE American: DNN) is pleased to announce that grid power supply from Saskatchewan Power Corporation ...

15 days ago - PRNewsWire

Denison Mines (DNN) Set to Begin Construction on Phoenix Uranium Mine

Denison Mines (DNN) Set to Begin Construction on Phoenix Uranium Mine

20 days ago - GuruFocus

Denison surges after saying ready to start construction of Phoenix uranium project

Denison Mines said it is ready to make a positive final investment decision and begin construction of the proposed Phoenix in-situ recovery uranium mine.

21 days ago - Seeking Alpha

Friday's ETF Movers: URA, SILJ

In trading on Friday, the Uranium ETF is outperforming other ETFs, up about 5.9% on the day. Components of that ETF showing particular strength include shares of Denison Mines, up about 11.3% and shar...

21 days ago - Nasdaq

TSX Flat In Lackluster Trading; Bitfarms, Denison Mines Up With Hefty Gains

(RTTNews) - Canadian stocks turned in a mixed performance Friday morning in cautious trading with many traders still away on the sidelines after recent holidays. Due to a lack of major economic data o...

21 days ago - Nasdaq

Why Denison Mines Stock Soared Today

Denison's all set to open up Canada's next new uranium mine.

21 days ago - The Motley Fool

Denison Mines (DNN) Prepares for Construction of Phoenix Uranium Project

Denison Mines (DNN) Prepares for Construction of Phoenix Uranium Project

21 days ago - GuruFocus

Denison Mines Ready To Launch Phoenix ISR Uranium Project

(RTTNews) - Denison Mines Corp. (DNN, DML.TO) announced that, pending final regulatory approvals, it is prepared to make a final investment decision (FID) and begin construction of the proposed Phoeni...

21 days ago - Nasdaq

Denison Reports Readiness to Commence Construction of Flagship Phoenix ISR Project and Provides Capital Cost Update

TORONTO, Jan. 2, 2026 /PRNewswire/ - Denison Mines Corp. ("Denison" or the "Company") (TSX: DML; NYSE American: DNN) is pleased to report that, pending final regulatory approvals, it is ready to make ...

21 days ago - PRNewsWire

Denison Mines Boosts Presence With Four Skyharbour Joint Ventures

DNN closes an $18M deal with Skyharbour to form four joint ventures at Russell Lake, expanding its presence next to the Wheeler River Project.

5 weeks ago - Nasdaq

IRW-News: Greenridge Exploration Inc.: Greenridge Exploration kündigt in Partnerschaft mit Denison Mines ein Winter-Bohrprogramm 2026 auf dem Uranprojekt Hook-Carter im Athabasca-Becken in Saskatchewan an • news

IRW-PRESS: Greenridge Exploration Inc.: Greenridge Exploration kündigt in Partnerschaft mit Denison Mines ein Winter-Bohrprogramm 2026 auf dem Uranprojekt Hook-Carter im Athabasca-Becken in Saskatche…

5 weeks ago - Onvista

Cosa and Denison Mines Approve 2026 Program for Joint Venture Uranium Projects

Vancouver, British Columbia--(Newsfile Corp. - December 17, 2025) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report that exploration plans h...

5 weeks ago - Newsfile Corp

Denison Announces Closing of Transaction with Skyharbour and Formation of Four Prospective Exploration Joint Ventures Proximal to Wheeler River

TORONTO , Dec. 17, 2025 /PRNewswire/ - Denison Mines Corp. ("Denison" or the "Company") (TSX: DML; NYSE American: DNN) is pleased to announce that it has closed the previously announced transaction (t...

5 weeks ago - PRNewsWire

Cosa Closes Upsized C$7.5 Million Private Placement

Vancouver, British Columbia--(Newsfile Corp. - December 4, 2025) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to announce that it has closed the ...

7 weeks ago - Newsfile Corp

Denison Announces Signing of Impact Benefit Agreement and Exploration Agreement with Métis Nation-Saskatchewan, MN-S NR-1, and MN-S NR-3

TORONTO , Dec. 4, 2025 /PRNewswire/ - Denison Mines Corp. ("Denison", "DML" or "Company") (TSX: DML, NYSE American: DNN) is pleased to announce the signing of an Impact Benefit Agreement ("IBA") betwe...

7 weeks ago - PRNewsWire

Denison Mines (DNN) Secures Support for Northern Saskatchewan Projects

Denison Mines (DNN) Secures Support for Northern Saskatchewan Projects

7 weeks ago - GuruFocus