Fermi's IPO

Listed Oct 1, 2025 at $21 on Nasdaq as FRMI.

Offer price
$21
Market cap
$12.4B
Shares
32,500,000

Today 88% below its $21 offer price; its first day closed +54.9%.

Breakaway does the work for you: insider and Congress trades, the chart, and the financials, in one score.

See FRMI ranked, live

See it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

From its final prospectus (424B4) on SEC EDGAR, filed Oct 1, 2025.

What does Fermi do?

“We are an advanced energy and hyperscaler development company purpose-built for the AI era.”
From its final prospectus (424B4), filed Oct 1, 2025
Fermi's facts, each with its source
FactFermi
Founded1990From its final prospectus (424B4) of Oct 1, 2025
Websitefermiamerica.comFrom its final prospectus (424B4) of Oct 1, 2025

What is the offering?

Each figure names the filing it is from and that filing's date. The market cap is Breakaway's arithmetic from the prospectus's share count.

Fermi's facts, each with its source
FactFermi
Shares offered32,500,000From the final prospectus (424B4) filed Oct 1, 2025
Offer price$21 a shareFrom the final prospectus (424B4) filed Oct 1, 2025
Raised at that price$683 millionFrom the final prospectus (424B4) filed Oct 1, 2025
Underwriters' discount$34.1 millionFrom the final prospectus (424B4) filed Oct 1, 2025
Underwriters' option4,875,000 more sharesFrom the final prospectus (424B4) filed Oct 1, 2025
UnderwritersBook -Running Managers, UBS, Evercore ISI, Cantor, Mizuho, and Macquarie Capital, and 6 moreFrom the final prospectus (424B4) filed Oct 1, 2025, as its cover names them
ExchangeNasdaq Global Select Market, as FRMIFrom the final prospectus (424B4) filed Oct 1, 2025
Shares outstanding after592,797,623From the final prospectus (424B4) filed Oct 1, 2025
Market cap at the offer price$12.4 billionBreakaway's arithmetic from the prospectus's share count

What the filing says about its money

Fermi's facts, each with its source
FactFermi
RevenueNone from product sales yetFrom its final prospectus (424B4) of Oct 1, 2025: it has not generated any revenue
Cash$40.3 million, as of June 30, 2025From its final prospectus (424B4) of Oct 1, 2025: cash and cash equivalents

What risks does Fermi name first?

  1. “We are a development-stage company with no operating history or historical revenue, and we face execution risk across all major components of our business.”
  2. “We have not yet constructed our facilities or entered into any binding contract with any tenants, and there is no guarantee that we will be able to do so in the future.”
  3. “We will be dependent on third-party manufacturing and supply chain relationships to build and operate our facilities.”

The first three of the risks its prospectus summary lists, in the company's words. The rest, and each in full, are in the filing. Read the filing.

Every date of Fermi's IPO

Fermi's IPO dates, each with its source
WhatDay
Exchange registration filedexchange registration (Form 8-A), SEC EDGARSep 30, 2025
Declared effective by the SECSEC notice of effectiveness, SEC EDGARSep 30, 2025
Pricedfinal prospectus (424B4), filed Oct 1, SEC EDGARSep 30, 2025
First tradeMassive's IPO calendarOct 1, 2025
Lock-up endsfinal prospectus, SEC EDGAR: “”Mar 29, 2026

How did its first days trade?

From its daily bars, each close against its $21 offer price.

Fermi's first sessions
DayOpenCloseFrom the
offer
Oct 1$25$32.53+54.9%
Oct 2$36.09$28.78+37.0%
Oct 3$30.01$28.60+36.2%
Oct 6$28.65$26.35+25.5%
Oct 7$25.69$28.17+34.1%

What is Fermi's Quality Score?

Tested. Our top-⁠scored stocks returned 2.2x the average stock over the next month. How we tested it

The other IPOs expected

The other IPOs expected or in registration
CompanyPrice

Fermi IPO questions

When is Fermi's IPO?

Listed Oct 1, 2025 at $21 on Nasdaq as FRMI.

What is Fermi's IPO price?

Fermi's IPO priced at $21 a share, per its final prospectus of Oct 1, 2025.

How many shares is Fermi selling?

32,500,000 shares, and the underwriters may buy 4,875,000 more, per its final prospectus (424B4).

Who are the underwriters?

Book -Running Managers, UBS, Evercore ISI, Cantor, Mizuho, Macquarie Capital, Rothschild, Stifel, Truist Securities, Berenberg, Panmure Liberum, and Ocean Wall, as the prospectus's cover names them.

When does the lock-up end?

Fermi's IPO lock-⁠up ends Mar 29, 2026. Its final prospectus says: “.”

Does Breakaway rate Fermi?

Fermi has a Quality Score of -8 today. The score counts the 14 chart checks and the company's filings; a check that needs more history than a new stock has waits for it.

Can Breakaway say where Fermi's price will go?

No. Breakaway does not say where a price will go. Every figure here is from the company's SEC filings, linked on each line.

Where every figure comes from.

  • Each company's SEC filings on EDGAR, read twice a day: its registration (Form S-1 or F-1), the amendment that sets its price range, and its final prospectus (424B4). The shares, the price, the underwriters, the lock-up, and the company's words are the filing's, linked on each line.
  • The expected day is Massive's IPO calendar's, the first trade the market data's, and the moves each stock's daily closes against its offer price.
  • The market cap is Breakaway's arithmetic: the shares the prospectus says will be outstanding after the offering, times the midpoint of the range or the offer price.
  • The Quality Score is Breakaway's, from a stock's second trading day; for its first 21 sessions it is marked New listing, and each check that needs more history waits for it.
  • Blank-check companies (SPACs) and unit offerings are left out and counted; a direct listing and a US listing of a company listed abroad are in and marked.

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

Every new listing, ranked live, free. No account.

See all 16 new listings ranked

See it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

Every IPO expected and listed, and October 2025's listings.

Sources: Fermi Inc.'s final prospectus (424B4) of Oct 1, 2025; the prices, the stock's daily bars, 15 minutes behind.

Not advice. Figures from each company's SEC filings, linked on each line. Breakaway is not an underwriter, broker, or adviser, and does not say where a price will go.

Scores as of 8:31 PM ET, 15 minutes behind.

Our top-scored stocks' record: Oct 2021 to Sep 2026, before costs; recorded live since Sep 9 2026.

Breakaway publishes impersonal securities research and analytical tools: one formula, the same score for everyone. It is not personalized investment advice, and nothing here is a recommendation to buy or sell any security.

Market data from a licensed vendor. The age of every quote is shown on the page.

This browser is too old to show this page right. Update it, or open this page in Safari or Chrome.