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Cameco And 2 Canadian Nuclear Stocks To Watch

Simply Wall St·09/27/2026 12:17:54
語音播報

Energy bills in the UK are under pressure from higher borrowing costs and stubborn fuel prices, which keeps reliable low carbon power firmly in the policy spotlight. That backdrop puts Canadian nuclear energy stocks on many watchlists, as investors look for electricity sources that are not tied directly to oil or gas supply shocks. This article highlights three Canadian nuclear focused stocks drawn from our screener.

The three Canadian nuclear stocks below are just a starting sample, and the full screen surfaced 57 more companies with narratives that are not covered here but may be just as interesting for a diversified watchlist.

If you want to identify potential leaders across uranium producers, reactor operators and wider nuclear infrastructure, head straight into the Nuclear Energy Stocks screener to filter, analyze and focus on your highest conviction ideas.

Cameco (TSX:CCO)

Cameco is a heavyweight in the nuclear fuel chain, and for this screener it offers direct exposure to both uranium production and the equipment that keeps reactors running.

Cameco supplies uranium and related services for nuclear power generation through three main units, with about CA$2.9b from Uranium mining and trading, CA$551 million from Fuel Services, and CA$3.4b linked to Westinghouse reactor technology and services, giving the group a roughly CA$54.2b market value.

"Cameco stands to benefit from a global wave of new nuclear construction, driven by heightened government policy support, net-zero emission mandates, and growing energy security concerns. These factors are likely to accelerate demand for uranium and nuclear fuel, directly supporting higher long-term revenues."

What really matters next is how one unseen pressure on future contracting shapes the pricing power behind those long-term revenue ambitions.

That hidden pressure on contracts is exactly what the full narrative for Cameco unpacks, including how pricing power could accelerate or stall Cameco’s long term uranium story.

TSX:CCO 1-Year Stock Price Chart
TSX:CCO 1-Year Stock Price Chart

Denison Mines (TSX:DML)

Denison Mines is a Toronto based uranium explorer and developer focused on the Athabasca Basin, with its Wheeler River project giving the Nuclear Energy Stocks theme direct exposure to future reactor fuel supply, supported today by CA$4 million in mining revenue and a roughly CA$3.4b market value.

For investors focused squarely on nuclear fuel supply, Denison Mines brings a pure uranium development angle that ties directly into future reactor demand, with its Athabasca Basin projects and ongoing buildout work at Wheeler River setting the stage for what could be a very different earnings profile.

"Denison Mines is positioned as one of the faster-growing uranium developers in North America."

The real swing factor is how one funding dependent phase of this development story shapes the eventual economics that uranium buyers are willing to accept.

If that funding hinge is what you are focused on, the full narrative for Denison Mines outlines how capital, timelines and contracting risks could reshape Denison Mines’ upside profile.

TSX:DML Earnings & Revenue Growth as at Sep 2026
TSX:DML Earnings & Revenue Growth as at Sep 2026

Energy Fuels (TSX:EFR)

Energy Fuels is a uranium producer at the heart of the nuclear energy supply chain, with about US$105.8 million from its Uranium segment supporting a CA$4.0b market cap and complemented by smaller rare earth, vanadium, and heavy mineral sands activities.

For investors focused on the Nuclear Energy Stocks theme, Energy Fuels offers direct exposure to reactor fuel in the United States while also building a rare earth platform that could tie into broader electrification and grid demand.

"Completion and commissioning of the White Mesa Mill rare earth separation Phase 2 expansion (potentially increasing monazite processing to 60,000 tonnes/year and enabling commercial-scale heavy rare earth production such as Dy/Tb) could establish Energy Fuels as a major western supplier, capturing price premiums driven by western supply chain security and increasing electrification demand, which in turn could support long-term revenue and margin upside."

What really deserves close attention is how one feedstock and funding bottleneck ultimately shapes the pricing power behind those margin ambitions.

If that bottleneck is what you are weighing, the full narrative for Energy Fuels explains how Energy Fuels could potentially turn those constraints into increased pricing power and greater optionality.

TSX:EFR Revenue & Expenses Breakdown as at Sep 2026
TSX:EFR Revenue & Expenses Breakdown as at Sep 2026

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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.