Alkeon Capital Boosts Stake in BWX Technologies

Hedge fund increases holdings in nuclear technology company by 163%

Mar. 15, 2026 at 7:23am

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Alkeon Capital Management LLC, a prominent hedge fund, has significantly increased its stake in BWX Technologies, Inc. (NYSE:BWXT), a leading provider of nuclear components and services. According to a recent SEC filing, Alkeon acquired an additional 978,000 shares of BWXT, boosting its total holdings in the company by 163% in the third quarter.

Why it matters

This move by Alkeon Capital, a respected institutional investor, suggests growing confidence in BWX Technologies' growth prospects and long-term potential. As a key supplier to the U.S. Navy's nuclear propulsion program and a developer of advanced nuclear technologies, BWXT's business is seen as well-positioned to benefit from ongoing investments in national security and the shift towards cleaner energy sources.

The details

Alkeon Capital's increased stake in BWX Technologies comes as the company reported strong quarterly results, including revenue and backlog growth. BWXT is also expanding into new areas such as TRISO fuel, microreactors, and modular nuclear reactors, which could diversify its revenue streams beyond its core naval propulsion business.

  • Alkeon Capital increased its holdings in BWXT by 163% in the third quarter of the year.
  • BWX Technologies reported quarterly revenue and backlog growth in its most recent earnings release.

The players

Alkeon Capital Management LLC

A prominent hedge fund that has significantly increased its stake in BWX Technologies, Inc.

BWX Technologies, Inc.

A leading provider of nuclear components and services, including to the U.S. Navy's nuclear propulsion program, and a developer of advanced nuclear technologies.

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What they’re saying

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The takeaway

Alkeon Capital's increased stake in BWX Technologies underscores the growing institutional interest and confidence in the company's long-term growth potential, particularly as it expands into new nuclear technology areas beyond its core naval propulsion business.