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Denison Mines (TSX:DML) Moves Phoenix Into Full Scale Construction, Is It Fully Priced?

Simply Wall St·08/09/2026 11:34:18
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Denison Mines (TSX:DML) has moved its Phoenix in situ recovery uranium project into full-scale construction, with work now focused on the Phase 1 perimeter freeze wall and other schedule critical infrastructure.

See our latest analysis for Denison Mines.

These construction milestones at Phoenix come as Denison Mines trades at CA$4.49, with a 1-day share price return of 2.75% and a 7-day share price return of 13.67%. The 90-day share price return is down 14.48% and the 1-year total shareholder return is 53.24%, suggesting recent momentum has picked up again after a weaker quarter.

If this construction update has you looking across the uranium space, it could be a useful moment to widen your search and review 89 nuclear energy infrastructure stocks

After this construction driven jump in Denison Mines, the trade off between a long build out, current losses and what investors are paying today comes into sharper focus. Does the current valuation still leave enough upside potential?

Most Popular Narrative: 8,880% Overvalued

According to the most followed narrative on Denison Mines, the implied fair value is CA$0.05 per share compared with the recent CA$4.49 close. That is a wide gap that puts the underlying uranium story under the spotlight.

Denison Mines is a Canadian uranium exploration and development company focused primarily on the Athabasca Basin in Saskatchewan, one of the highest-grade uranium regions in the world. With major projects such as the Wheeler River uranium project, Denison is positioned as one of the faster-growing uranium developers in North America. The company’s long-term valuation outlook is closely tied to the structural growth in global uranium demand.

Read the complete narrative.

Want to see how a tiny fair value fits with a company tied to uranium, nuclear power and future computing demand? The narrative leans heavily on long horizon uranium demand, ambitious revenue expansion and a profitability shift that could reframe Denison Mines entirely. Curious which long run assumptions drive such a cautious price tag versus today’s market value?

Result: Fair Value of CA$0.05 (OVERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, Denison Mines still faces clear risks, including its current net loss of CA$288.633 million and the long lead times and execution challenges on large uranium projects.

Find out about the key risks to this Denison Mines narrative.

Another View: SWS DCF Model On Denison Mines

The user narrative points to a fair value of CA$0.05 for Denison Mines, which flags the stock as very expensive. In contrast, our DCF model estimates a fair value of CA$46.74 per share, which implies Denison Mines is trading about 90.4% below this level. How do you weigh such conflicting signals when you think about risk?

Look into how the SWS DCF model arrives at its fair value.

DML Discounted Cash Flow as at Aug 2026
DML Discounted Cash Flow as at Aug 2026

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Denison Mines for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 14 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

With sentiment on Denison Mines clearly split between risk and reward, it makes sense to move quickly and review the data first hand before opinions harden. To frame your own view around both the upside potential and the concerns already identified, start by weighing the 3 key rewards and 1 important warning sign

Looking for more Denison Mines style investment ideas?

If you want to put Denison Mines in context, this is the moment to widen your lens and use powerful screeners to spot what the market might be missing.

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.