Standard Nuclear Cuts IPO Size to $150 Million After Peers Decline

Standard Nuclear reduced the size of its planned initial public offering to $150 million from as much as $383 million, according to terms filed on or before July 15, 2026. ZeroHedge reported the company now plans to sell 10 million shares at $15 apiece, implying a fully diluted market value of $2.4 billion to $2.7 billion.

The original filing sought 18.25 million shares priced between $18 and $21, which would have produced an implied valuation as high as $3.55 billion.

The revision comes after two nuclear companies that recently listed on public markets saw their share prices fall sharply. Terrestrial Energy, which went public in late 2025 under the ticker IMSR, trades below $6 after declining more than 70 percent from its highs.

Hadron Energy, listed earlier in 2026 under the ticker HDRN, has fallen roughly 80 percent from post-deal peaks and trades near $2 with a market capitalization of about $140 million.

Standard Nuclear reported $3 million in revenue and a net loss of approximately $15 million for the twelve months ended March 31, 2026. At the original top-end valuation, the figures implied a price-to-sales multiple exceeding 1,000 times. The company produces TRISO fuel for advanced reactors.

It acquired assets from the Ultra Safe Nuclear bankruptcy and states it operates the only privately funded industrial-scale TRISO fuel production line in the United States. BWXT already manufactures and has delivered TRISO fuel for Department of Defense programs including Project Pele.