BWX Technologies (BWXT): A 44% Pullback in a Nuclear Leader
BWX Technologies (BWXT) occupies a position in the nuclear industry that would be extremely difficult for a competitor to replicate. It is the exclusive manufacturer of nuclear reactors and nuclear fuel for the U.S. Navy’s Naval Nuclear Propulsion Program, a relationship built over more than five decades. Now, the company is using that expertise to expand into several of the fastest-growing areas of commercial nuclear power.
The Navy business gives BWXT a particularly strong foundation. The company has delivered 420 compact naval nuclear reactors over the past 50-plus years, and in May 2026 it secured $1.4 billion in contracts from the U.S. Naval Nuclear Propulsion Program. That relationship provides a level of long-term visibility that’s unusual even within the defense industry.
Meanwhile, BWXT’s commercial opportunity is expanding. The company manufactures the heavy equipment required to build nuclear facilities and is working with GE Vernova to fabricate the reactor pressure vessel for its BWRX-300 small modular reactor. BWXT is also engineering specialized hardware for next-generation nuclear developers, including an intermediate heat exchanger for TerraPower’s design.
The company isn’t stopping at supplying other reactor developers. BWXT is developing its own Advanced Nuclear Reactor, a factory-fabricated microreactor that uses TRISO fuel. It’s also expanding into advanced nuclear fuels, including TRISO and high-assay, low-enriched uranium, or HALEU, while deploying prototype centrifuges at its Oak Ridge facility.
Management is building the manufacturing capacity to support these opportunities. BWXT’s acquisition of Precision Components Group added more than 500,000 square feet of heavy-manufacturing space across Pennsylvania and New Jersey. Those investments are expensive in the short term, but they could leave BWXT with substantially more capacity as nuclear demand grows.
That’s part of what makes the recent sell-off interesting. BWX Technologies has an $8.4 billion backlog, yet its shares have fallen 44% from their 52-week high of $241.82. The stock trades around $135 per share, near the bottom of its 52-week range.
The decline reflects temporary margin pressure and the heavy capital expenditures associated with expanding domestic manufacturing. But those expenditures are also helping prepare the company for the growth opportunities ahead. In other words, some of the factors weighing on the stock today are investments intended to make the business larger tomorrow.
The pullback has also made the valuation considerably more attractive. BWXT now trades at approximately 28 times forward earnings, compared with a peak forward multiple of roughly 50 earlier in 2026.
We like the combination here. BWX Technologies has an entrenched U.S. Navy business, an $8.4 billion backlog and expanding exposure to small modular reactors, microreactors and advanced nuclear fuels. Investors are getting all of that after a 44% decline in the share price and a substantial reset in the stock’s valuation.
For investors looking for a way to participate in the expansion of nuclear energy without betting on an early-stage reactor developer, we think BWX Technologies is particularly compelling at its current price.
