Multibagger

Research · refreshed nightly · July 28, 2026

Top Nuclear Energy Stocks (July 2026)

Nuclear and next-generation energy.

Nuclear demand came roaring back before the listed universe could catch up: our list of top nuclear energy stocks holds just two names. Cameco, at $47B, leads with an MGI of 55 and revenue compounding 19% a year. Talen Energy sits second at 41, and its per-share revenue grew 41% annually, faster than its 29% headline rate.

Two names and a median MGI of 48 is a candid picture of how thin the listed nuclear theme still is among companies with real, durable revenue. Scarcity concentrates attention on these two, which makes the details matter more, starting with why Talen's superior per-share growth still trails Cameco's overall score. Both analyses are fully cited and one click away.

4companies qualify
48.5median MGI
1joined this week

The ranking

Sorted by MGI
1
Cameco CorporationCCO.CA🇨🇦
Revenue +19%/yr · +17%/yr per share · scale economics
G 55V 36O 49Cap $42.8B
2
AtkinsRéalis Group Inc.ATRL.CA🇨🇦
Revenue +9%/yr · +11%/yr per share · asset light
G 53V 52O 54Cap $10.3B
3
Avingtrans plcAVG.GB🇬🇧
Revenue +12%/yr · +12%/yr per share · scale economics
G 44V 38O 42Cap $348.1M
4
Talen Energy CorporationTLN🇺🇸
Revenue +29%/yr · +41%/yr per share · scale economics
G 42V 57O 44Cap $15.5B

Changed this week

Week over week, from the nightly refresh.

Entered
Avingtrans plc (AVG.GB) · joined at #3 · Revenue +12%/yr · +12%/yr per share · scale economics

Related research

Every ranking refreshes nightly from the same engine.

The Fastest Growing AI StocksTop Semiconductor and Chip StocksTop Cybersecurity CompaniesTop Space CompaniesTop AI Infrastructure StocksTop Defense Tech Companies
Want this list your way?
Run it as a live search: add size, geography or profitability in plain English, then ask Dig Deeper to reason over the results.
Run it as a search →

Research tool, not investment advice. Rankings are generated by our models from company filings and market data, refresh nightly, and are identical for every visitor. Scores reflect our methodology and are not recommendations to act. Data as of 2026-07-28.