# Quantinuum Announces Closing of Upsized Initial Public Offering

- Link: https://www.thailand-business-news.com/pr-news/quantinuum-announces-closing-of-upsized-initial-public-offering
- Published: 2026-06-06T04:08:00+07:00
- Author: PR Newswire

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BROOMFIELD, Colo., June 6, 2026 /PRNewswire/ — Quantinuum Inc. (Nasdaq: QNT) ("Quantinuum")
today announced the closing of its upsized initial public offering of 28,000,000
shares of its Class A common stock at an initial public offering price of $60.00
per share. All of the shares were offered by Quantinuum. The aggregate gross proceeds
from the offering, before deducting underwriting discounts and commissions and other
offering expenses were $1.68 billion. Quantinuum’s Class A common stock is listed
on the Nasdaq Global Market under the ticker symbol "QNT."

J.P. Morgan and Morgan Stanley (in alphabetical order) acted as joint lead active
book-running managers for the offering; Jefferies and Evercore ISI also acted as
active book-running managers; BofA Securities, UBS Investment Bank, Cantor, Mizuho,
Needham & Company, Societe Generale and TD Cowen acted as joint-book running managers;
and Craig-Hallum and Rosenblatt acted as co-managers for the offering.

A registration statement relating to this offering was declared effective by the
Securities and Exchange Commission (the "SEC") on June 3, 2026. A prospectus relating
to and describing the terms of the offering has been filed with the SEC and is available
on the SEC’s website at [www.sec.gov](http://www.sec.gov). The offering is being
made available only by means of a prospectus. Copies of the prospectus may be obtained
from: J.P. Morgan Securities LLC, c/o Broadridge Financial Solutions, 1155 Long 
Island Avenue, Edgewood, New York 11717 or by email at [prospectus-eq_fi@jpmchase.com](https://www.thailand-business-news.com/pr-news/prospectus-eq_fi@jpmchase.com)
and [postsalemanualrequests@broadridge.com](https://www.thailand-business-news.com/pr-news/postsalemanualrequests@broadridge.com);
Morgan Stanley & Co. LLC, 180 Varick Street, 2nd Floor, New York, New York 10014,
Attention: Prospectus Department or by email at [prospectus@morganstanley.com](https://www.thailand-business-news.com/pr-news/prospectus@morganstanley.com);
Jefferies LLC, Attn: Equity Syndicate Prospectus Department, 520 Madison Avenue,
New York, New York 10022, by telephone at (877) 821-7388 or by email at Prospectus_Department@
Jefferies.com; or Evercore Group L.L.C., Attention: Equity Capital Markets, 55 East
52nd Street, 35th Floor, New York, New York 10055, by telephone at 888-474-0200 
or by email at [ecm.prospectus@evercore.com](https://www.thailand-business-news.com/pr-news/ecm.prospectus@evercore.com).

This press release does not constitute an offer to sell or the solicitation of an
offer to buy these securities, nor shall there be any sale of these securities in
any state or jurisdiction in which such offer, solicitation or sale would be unlawful
prior to registration or qualification under the securities laws of any such state
or jurisdiction.

**About Quantinuum**

Quantinuum is a leading quantum computing company offering a full-stack platform
designed to make quantum computing deployable in real-world environments. The company
has commercially deployed multiple generations of quantum systems built on the well-
established QCCD architecture, which it has implemented with novel designs and capabilities
to achieve the industry’s highest accuracy levels based on average two-qubit gate
fidelity as of December 31, 2025. Quantinuum has active engagements with market 
leaders across pharmaceuticals, material science, financial services, and government
and industrial markets. Quantinuum’s headquarters is in Broomfield, Colorado, with
additional facilities across the United States, United Kingdom, Germany, Japan, 
Qatar and Singapore.

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