X-Energy Sets Terms for ~$750M IPO Ahead of April 24 Debut as Advanced Nuclear Demand Accelerates

X-Energy, Inc. (“XE”) has set terms for its initial public offering, planning to offer 42.9 million shares at a price range of $16 to $19, implying a deal size of approximately $750 million at the midpoint. The company is expected to list on the Nasdaq under the ticker XE, with trading anticipated to begin Friday, April 24th. Lead underwriters include J.P. Morgan, Morgan Stanley, and Jefferies, alongside a broader syndicate. At the midpoint, X-Energy is targeting an implied market valuation of approximately $6.9 billion.
X-Energy is positioning itself as a leading developer of advanced nuclear reactor technology and fuel systems, specifically focused on small modular reactors (SMRs) designed to address what it sees as a structural surge in electricity demand driven by AI infrastructure, data centers, and industrial electrification.
At the core of the platform is the Xe-100 reactor, a high-temperature gas-cooled SMR capable of producing 80 MWe per unit, typically deployed in a four-reactor configuration generating 320 MWe. This modular design is intended to provide scalable, always-on power with a smaller footprint and enhanced safety characteristics relative to traditional nuclear plants. The system is paired with X-Energy’s proprietary TRISO-X fuel, a HALEU-based fuel form engineered for improved containment and operational resilience.


From a business model perspective, X-Energy is not pursuing a capital-intensive utility ownership strategy. Instead, it operates an intellectual property-driven platform, generating revenue through technology licensing, engineering services, and long-term fuel supply agreements tied to the lifecycle of each reactor deployment. This approach is designed to create recurring, high-margin revenue streams without the balance sheet burden of owning and operating power assets.
The company enters the public markets with a notable group of strategic partners and early customers, including Dow, Amazon, and Centrica, representing a potential pipeline exceeding 11 gigawatts across approximately 144 reactors. These early deployments are expected to serve as a bridge from first-of-a-kind (FOAK) to nth-of-a-kind (NOAK) economics, where management anticipates cost reductions and improved execution efficiency over time.

A key differentiator in the story is X-Energy’s alignment with U.S. government initiatives. The company is a participant in the Department of Energy’s Advanced Reactor Demonstration Program (ARDP), which provides a 50/50 cost-share structure totaling up to $2.4 billion, including approximately $1.2 billion in potential reimbursements. As of year-end 2025, the company had already received roughly $438 million, helping to offset development costs and de-risk early commercialization efforts.
The broader market backdrop remains a central pillar of the investment thesis. Electricity demand is accelerating globally, particularly from AI-driven data center buildouts, where power consumption is expected to scale meaningfully over the next decade. X-Energy is positioning SMRs as a key solution for delivering reliable, carbon-free baseload power, addressing the limitations of intermittent renewable sources while aligning with long-term decarbonization goals.
Financially, X-Energy remains firmly in a development-stage phase, with revenue primarily tied to government funding and early-stage customer contracts rather than commercial reactor deployments. The company generated $109.1 million in total revenue and grant income in 2025, down modestly from $120.2 million in 2024, reflecting timing shifts in project activity across key programs.
The revenue base is highly concentrated, with the U.S. government and Dow representing the majority of activity, underscoring the company’s reliance on development funding and strategic partnerships as it advances toward commercialization.
At the same time, expenses continue to scale as the company invests in reactor development, regulatory approvals, and fuel manufacturing infrastructure, driving total operating expenses to $279.4 million in 2025. This resulted in an operating loss of $170.3 million and a net loss of $389.8 million, compared to a net loss of $126.0 million in 2024, reflecting both increased investment and non-operating impacts as the company builds toward initial deployments.
Importantly, these results reflect a business that has not yet entered its commercial phase. The long-term model is built around high-margin licensing, services, and recurring fuel revenue, which are expected to scale only as reactor deployments begin in the early 2030s.
As the company approaches its expected debut on April 24th, execution will remain the key variable. X-Energy must navigate regulatory approvals, project timelines, and supply chain scaling, while continuing to rely on government support and customer follow-through to transition from development to commercialization.
Still, the deal stands out as one of the more differentiated offerings in the current IPO pipeline, providing exposure to the intersection of AI infrastructure demand, energy security, and next-generation nuclear technology—a theme that is increasingly moving to the forefront of both public and private markets.