Fermi Inc. (FRMI): Investors Bid Up Future AI Infrastructure, Shares Close 55% Higher
Fermi (FRMI US), the ambitious pre-revenue data center and energy platform, made a dramatic debut on Wednesday as Wall Street embraced one of the year’s boldest concept IPOs.
The company priced 32.5 million shares at $21.00, upsized from 25 million earlier in the week on the back of solid demand. Shares opened at $25.00, a 19% premium, and traded with strong momentum throughout the session before closing at $32.53, the highs of the day—representing a 54.9% gain from issue.
Investor demand was strong and stemmed from pre-IPO testing-the-waters meetings with more than 100 investors. The interest laid the groundwork for a solid IPO. The deal was classified as multiple-times oversubscribed. Notably, despite its size, the transaction was executed without the involvement of tier-one underwriters such as Goldman Sachs or J.P. Morgan, highlighting the uniqueness of the deal.
Fermi’s soaring debut reflects the market’s hunger for AI-infrastructure exposure, even if the business remains in the concept stage. With no revenue today and ambitious long-dated plans, we expect shares to trade with heightened volatility. The stock traded as high as $39.49 in the aftermarket during Wednesday’s session but did subside to some selling pressure on Thursday and Friday to close the week at $28.60 or 36.1% above issue.
Neptune Insurance Holdings (NP): Double-Digit Oversubscribed Demand Leads To 24% First Day Return
Insurance-related IPOs continue to excite Wall Street, and Neptune Insurance Holdings (NP US) added to the momentum with a robust first-day performance. The company priced 18.4 million shares at $20.00, the high end of its $18.00–$20.00 range, implying a market cap of $2.8 billion. Shares opened at $22.50, a 12.5% premium, and traded with steady support throughout the session. By the closing bell, Neptune ended near its highs at $24.80, up 24% from issue, after touching an intraday peak of $25.45.
The deal was in high demand ahead of pricing, with order books reportedly more than 10x oversubscribed. Long-only institutions provided meaningful anchor support, including $75 million in commitments from T. Rowe Price and AllianceBernstein.
Founded to provide a private-market alternative to government-run flood insurance, Neptune has become the largest private flood insurance platform in the U.S. The company emphasizes that it is not an insurer itself; instead, it earns commissions from carriers and fees from policyholders by underwriting on behalf of global insurers and reinsurers. This asset-light approach produces high-margin, recurring revenues.
Investors cheered on the stock in its second and third sessions as the stock closed the week near its highs at $30.40 or 52% above the issue price.
