Jefferies' Preferred Nuclear‑Sector Stocks

Jefferies has identified a shortlist of stocks it believes offer the best near‑term exposure to the nuclear sector, covering uranium miners and nuclear‑service companies. The rankings reflect differing pathways to benefit from nuclear energy growth, from raw uranium production to fuel‑cycle services and specialized equipment.

1. NexGen Energy (NXE)

  • Ranked as Jefferies’ top uranium miner, placed ahead of Cameco and Kazatomprom.
  • Viewed as a large, high‑grade development opportunity in Canada’s Athabasca Basin, giving strategic value as Western utilities seek secure uranium supplies.
  • Key catalysts: permitting progress, financing, development of the Rook I project, and higher long‑term uranium prices.
  • Main risks: the company is not yet producing; construction costs, project timing and licensing could weigh on the investment case.
  • Recent development: reported a smaller‑than‑expected loss for Q2 2026 and confirmed ongoing discussions with BHP regarding the Rook I uranium project.

2. Cameco (CCO/CCJ)

  • Ranked second, described as the best integrated listed Western fuel‑cycle platform.
  • Provides exposure across uranium mining, conversion, fuel services and Westinghouse nuclear services and new‑build projects.
  • Upside drivers include long‑term contracts, production from McArthur River and Cigar Lake, Port Hope conversion capacity, and Westinghouse’s nuclear services exposure.
  • Offers a way to gain nuclear‑cycle exposure without relying solely on uranium price movements.
  • Recent performance: Q2 2026 earnings and revenue fell short of analyst expectations, though the company maintained its full‑year production outlook.

3. Kazatomprom (KAP LI)

  • Ranked third among uranium stocks.
  • Highlighted for low‑cost in‑situ recovery operations, described as the world’s low‑cost primary uranium supplier.
  • State ownership and geopolitical exposure create a valuation discount.
  • Potential catalysts: production normalization, cost advantage, and dividend‑paying capacity.
  • Risks: sulfuric‑acid availability, logistics constraints, Russia‑related transit exposure, and government policy changes.
  • Financial update: revenue for H1 2026 rose 9% and adjusted EBITDA increased 2%, driven by higher uranium prices.

4. BWX Technologies (BWXT)

  • Provides a different form of nuclear exposure with less direct sensitivity to uranium prices.
  • Classified as a nuclear‑components, naval‑reactor and specialty‑fuels company; positioned as a defense and high‑specification nuclear manufacturing compounder.
  • Growth drivers: naval nuclear demand, microreactors, advanced fuels and small‑modular‑reactor (SMR) components.
  • Q2 2026 earnings beat expectations.
  • Selected by the U.S. Army to deploy its advanced nuclear reactor technology for the Janus program.

5. Mirion Technologies (MIR)

  • Completes Jefferies’ preferred list, offering nuclear instrumentation, radiation detection, dosimetry and reactor‑monitoring systems.
  • Considered a lower‑commodity‑exposure way to benefit from nuclear growth.
  • Upside sources: new nuclear construction, reactor life‑extensions, advanced‑reactor monitoring and defense‑related nuclear instrumentation.
  • Q2 2026 results were mixed: adjusted earnings per share beat estimates, while revenue came in slightly below forecasts.

---

This article was generated with the support of AI and reviewed by an editor.