BWX Technologiesvs.NuScale Power
BWXT vs SMR · both in Nuclear energy & uranium, part of the Energy, grid & critical infrastructure value chain: CO2-free baseload: uranium supply, fuel, reactor technology and small modular reactors (tags mark the role).
BWX Technologies is about 3.7× larger than NuScale Power by market cap; year to date, BWX Technologies leads (−13.5% vs −36.1%).
Side by side
| BWXT | SMR | |
|---|---|---|
| Market cap | $15.6B | $4.2B |
| Price | $149.73 | $9.81 |
| Today | +0.1% | +8.4% |
| Return YTD | −13.5% | −36.1% |
| Return 1Y | −8.3% | −74.2% |
| P/E | 43.8 | — |
| P/S | 4.4 | 396.0 |
| P/B | 11.7 | 2.1 |
Data as of 2026-08-26 · updates daily after U.S. close
The two companies
BWX TechnologiesBWXT
Supplies the US Navy with reactor components and fuel, work that carries over into small modular reactors and medical isotopes.
Full BWXT profile →NuScale PowerSMR
Designs small modular reactors and nothing else; among listed US pure-plays it is one of the furthest along.
Full SMR profile →More BWXT & SMR comparisons
Other head-to-heads in the Nuclear energy & uranium segment.
See where BWXT and SMR sit in the full Energy, grid & critical infrastructure map: every segment from suppliers to end markets.Open the Energy value chain →