Quantinuum Inc. filed a Form S-1 registration statement for an initial public offering on 2026-05-08. It has amended it 2 times. It filed its final prospectus on 2026-06-05, at a public offering price of $60.00 per share. Each fact below is quoted from the filing named with it.
What the filings say
Listing
Our Class A common stock has been approved for listing on the Nasdaq Global Market (“Nasdaq”) under the symbol “QNT.”From the 424B4 filed 2026-06-05
Shares offered
This is the initial public offering of Class A common stock of Quantinuum Inc. We are offering 28,000,000 shares of Class A common stock.From the 424B4 filed 2026-06-05
Offering price
The initial public offering price per share of our Class A common stock is $60.00.From the 424B4 filed 2026-06-05
Use of proceeds
We intend to use the net proceeds from this offering (including any net proceeds from any exercise of the underwriters’ option to purchase additional shares of Class A common stock) to purchase newly issued Common Units from Quantinuum Holdings at a price per unit equal to the public offering price per share of Class A common stock in this offering, less the underwriting discounts and commissions.From the 424B4 filed 2026-06-05
Net loss or income
Our net revenue and net loss for the three months ended March 31, 2026 was $5.2 million and $136.6 million, respectively, compared to $19.1 million and $30.5 million for the three months ended March 31, 2025.From the S-1/A filed 2026-06-01
Timeline
| Filed | What it is | Filing |
|---|---|---|
| 2026-05-08 | Registration statement filed | S-1 |
| 2026-05-26 | Registration statement amended | S-1/A |
| 2026-06-01 | Registration statement amended | S-1/A |
| 2026-06-05 | Final prospectus filed: the offering is priced | 424B4 |
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Where this comes from
A company that wants to sell shares to the public in the United States files a registration statement with the SEC: Form S-1 for a US company, Form F-1 for a foreign one. It amends that statement as the figures and terms are filled in, usually adding the expected price range shortly before the offering. Once the offering is priced it files its final prospectus under Rule 424(b)(4). A company that decides not to go ahead can ask for the registration statement to be withdrawn on Form RW.
Every row on this page is one of those filings, linked to the filing itself. The facts are the company's own sentences, quoted from the filing named beside each one and never reworded; where no filing states a fact in a sentence that can be read exactly, this page leaves it out. A filing is the company's statement of its plans and its figures, not a verification of them, and nothing here is investment advice.