Why Denison Mines (TSX:DML) Is Up 20.2% After SABRE Mining Launch and New Gryphon Discovery And What's Next

Simply Wall St
  • Denison Mines recently announced the start of uranium mining at the McClean Lake Joint Venture using the patented SABRE method, alongside the discovery of additional high-grade mineralization at its Gryphon uranium deposit.
  • The successful application of SABRE technology and expansion potential at Gryphon underscore Denison’s operational progress and prospects for future uranium resource growth.
  • We'll assess how the expansion of high-grade uranium resources at Gryphon shapes Denison Mines’ broader investment narrative.

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What Is Denison Mines' Investment Narrative?

For investors looking at Denison Mines, the central premise rests on belief in the long-term upside of uranium demand, growth in high-grade resources, and the company’s ability to transition its projects through development toward future profitability. The recent launch of uranium mining at the McClean Lake Joint Venture, using SABRE technology, and the discovery of more high-grade mineralization at Gryphon, both signal real technical advances and growing resource potential. These news events inject potential for future catalysts, particularly around resource expansion and production scalability, which might shift attention away from some near-term risks, like Denison’s continued unprofitability and limited cash runway. However, these events do not immediately resolve financial pressures or the need for sustained project execution, meaning the biggest risk remains the company’s challenge to bridge to meaningful revenue and eventual profitability. The muted share price reaction so far implies that while these developments are positive, investors see them as incremental, not yet transformational.
In contrast, Denison’s thin cash reserves raise questions that investors should be aware of.

Our expertly prepared valuation report Denison Mines implies its share price may be too high.

Exploring Other Perspectives

TSX:DML Community Fair Values as at Jul 2025
Five separate fair value estimates from the Simply Wall St Community vary from CA$2.71 to an outlier above CA$36, reflecting a wide gap in investor outlooks. With several community views, the optimism around resource expansion stands opposed to ongoing losses, signaling differing convictions about the company’s ability to turn progress into profit. You can explore these perspectives for richer context on where risk and opportunity may lie.

Explore 5 other fair value estimates on Denison Mines - why the stock might be worth 7% less than the current price!

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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