S-1
filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows DRS/A in the pre-IPO sequence.
Class A · Exchange Nasdaq Global Market · Ticker QNT · Use of proceeds To purchase newly issued Common Units from Quantinuum Holdings · Flags dual_class, units · Underwriters J.P. Morgan, Morgan Stanley, Jefferies Evercore ISI
Quantinuum Inc. is conducting an initial public offering (IPO) of Class A common stock, aiming to list on Nasdaq under the symbol 'QNT'. The offering will raise capital to purchase Common Units from Quantinuum Holdings, LLC, with net proceeds used for general corporate purposes. The company will operate as a holding company, owning 100% of Quantinuum Holdings, which holds its core business. The IPO includes a two-class stock structure (Class A and Class B), with Class B holders retaining voting rights but no economic rights. The filing outlines risks related to organizational structure, tax obligations, and reliance on Quantinuum Holdings.
2026-05-08 · 0001628280-26-032836
DRS/A
amended
Amended draft registration statement
Updated draft registration filed before the public launch.
Updates the prior DRS/A filing.
Quantinuum Inc. is conducting an initial public offering (IPO) of Class A common stock, with an anticipated price range and listing on Nasdaq under the symbol 'QNT'. The company will have two classes of stock, with Class A and Class B shares entitling holders to one vote each. Quantinuum Inc. will act as a holding company, owning a majority stake in Quantinuum Holdings, LLC, which operates its business. The IPO proceeds will be used to purchase Common Units from Quantinuum Holdings, with additional funds allocated for general corporate purposes. The company is an emerging growth company and has implemented a Tax Receivable Agreement (TRA) with Continuing Common Unitholders.
2026-04-23 · 0001628279-26-000511
DRS/A
amended
Amended draft registration statement
Updated draft registration filed before the public launch.
Updates the prior DRS filing.
Quantinuum Inc. filed an amended draft registration statement (DRS/A) for its initial public offering (IPO) of Class A common stock, building on its previous DRS filing. The amendment details the Up-C structure, where public investors hold Class A shares, while Continuing Common Unitholders retain Class B shares and voting rights. The offering aims to raise capital through the sale of shares, with proceeds used to purchase Common Units from Quantinuum Holdings. The filing emphasizes the company's emerging growth status and risks related to its organizational structure and tax arrangements.
2026-03-31 · 0001628279-26-000391
DRS
filed
Draft registration statement
Draft registration filed confidentially before the public launch.
First tracked pre-IPO filing for this issuer.
Quantinuum Inc. is conducting its initial public offering (IPO) of Class A common stock, with an anticipated offering price between $ and $. The company, structured as a holding company, will own equity interests in Quantinuum Holdings, LLC, through which it operates. Proceeds from the IPO will be used to purchase Common Units from Quantinuum Holdings. The offering includes a potential 30-day underwriter option to purchase additional shares. Quantinuum Inc. is an emerging growth company, electing reduced reporting requirements under U.S. securities laws.
2026-02-17 · 0001628279-26-000199