
What happened
Nearly two-thirds of energy companies that went public this year and last are now trading below their IPO offer price, compared with less than 40 percent of IPOs across all sectors. X-energy is down 33 percent from its $23 offer price, ERock has lost 42 percent since its June IPO, Fermi is down 68 percent since September, and Deep Fission is down 33 percent after raising $40 million(約64億円)—a 73 percent cut from its initial target.
Why it matters
Investor interest in energy IPOs reflects concerns that major AI cloud providers (hyperscalers) may struggle to convert heavy spending into profits, prompting traders to look at smaller companies and adjacent sectors that could benefit from AI investment. However, the gap between IPO enthusiasm and post-IPO performance suggests some investors are buying hot stocks at flotation only to sell shortly after, which may indicate overvaluation at launch.
What to watch
Fervo raised more than $2 billion(約3200億円) when it went public in May and views public markets as a way to grow faster. Investment banks are being urged to set "reasonable valuations" and be more careful about selling shares to quick-flip investors. Companies with "a real business now" are faring better than those that are "less of a science experiment," according to analyst Jeff Osborne at TD Cowen.
Summaries like this, in your inbox every morning.
The surge in energy IPOs reflects a strategic shift by investors seeking exposure to the AI boom through an indirect route. Rather than betting directly on hyperscalers (large cloud providers) whose stock prices have already soared, traders are turning to smaller companies that supply or support AI infrastructure—particularly in energy, which is critical for powering data centers. However, the body's data reveals a sharp disconnect: nearly two-thirds of energy IPOs from this year and last are trading below their offer price, compared with less than 40 percent of all-sector IPOs. This underperformance points to a structural problem in how these deals are being priced and distributed.
The article attributes this weakness in part to "flipping"—a pattern in which investors buy at IPO and sell shortly after for a quick gain, rather than holding shares long-term. Brian Kessens of Tortoise Capital notes that traders are "rolling into the next one," suggesting a speculative wave rather than fundamental conviction. Investment banks are also being called out for setting valuations that are unrealistic and for not being selective about buyer intent. Analyst Jeff Osborne at TD Cowen draws a sharp line: companies with "a real business now" are holding up better, while those that are "less of a science experiment"—a category that includes X-energy and Deep Fission, which are developing unproven technologies—are suffering steeper declines. This distinction matters because it suggests that market discipline is returning after an initial burst of hype-driven buying.
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