X-Energy made a powerful entry into public markets on April 24, pricing its IPO at $23 per share, well above the expected $16–$19 range. The upsized offering raised approximately $1.02 billion, signaling strong investor appetite for next-generation nuclear technology.
The company now trades on the Nasdaq Global Select Market under the ticker XE, marking one of the most closely watched energy IPOs of the year.
Strong debut values company at $9.1 billion
At its IPO price, X-Energy commands a market valuation of roughly $9.1 billion, reflecting growing confidence in advanced nuclear energy solutions. The company sold over 44.25 million Class A shares, with an additional option granted to underwriters to purchase up to 6.63 million more shares.
Major investment banks including J.P. Morgan, Morgan Stanley, Jefferies, and Moelis & Company led the offering.
Advanced nuclear technology gains momentum
X-Energy is focused on developing small modular reactors (SMRs) and advanced nuclear fuel systems. Its flagship Xe-100 reactor uses helium cooling instead of traditional water-based systems, offering improved safety and efficiency.
The company has already secured partnerships with major industrial and technology players including Dow, Amazon, and Centrica, highlighting growing corporate demand for reliable, low-carbon energy solutions. According to Reuters, Amazon invested approximately $500 million in 2024 to accelerate SMR deployment.
X-Energy aims to deliver its first commercial reactor by the early 2030s, positioning itself in a rapidly evolving clean energy market.
Ownership structure and backing
The company has strong institutional backing, with Ares Management affiliates holding about 26% of shares. Founder and Chairman Dr. Kam Ghaffarian retains significant control through Class B shares representing 61% of voting power.
This dual-class structure ensures long-term strategic control while allowing public investors exposure to the company’s growth trajectory.
Financials highlight growth phase risks
Despite rising interest, X-Energy remains in a heavy investment phase. The company reported approximately $94 million in revenue in 2024 (excluding grants), but posted a net loss of around $390 million, widening significantly from the previous year’s $126 million loss.
The sharp increase in losses reflects ongoing spending on reactor development, regulatory approvals, and infrastructure buildout.
Investor sentiment builds around nuclear revival
The IPO comes at a time when nuclear energy is regaining global attention as a reliable clean power source. Governments and corporations are increasingly turning to SMRs to meet climate goals while ensuring grid stability.
X-Energy’s strong pricing above its marketed range signals investor confidence in the sector’s long-term potential, despite near-term financial challenges.
With its Nasdaq debut now complete and funding secured, the company enters a critical phase of execution as it works toward commercial reactor deployment over the next decade.















