Quantinuum (Ticker: QNT US) is an American quantum computing company offering a vertically integrated platform that includes quantum hardware systems, middleware, developer tools, application libraries and solution-targeted intellectual property. The company’s platform is designed to make quantum computing deployable in real-world environments.

Quantinuum plans to list on NASDAQ on Thursday, June 4, 2026, with pricing expected after market close on Wednesday, June 3, 2026. According to published terms, the IPO is expected to raise approximately $1.0 billion, with shares offered at a price range of $45.00 to $50.00. The offering is structured as 100% primary shares, meaning IPO proceeds are expected to go to the company.

J.P. Morgan and Morgan Stanley are acting as bookrunners, with Morgan Stanley also serving as stabilization agent. The management team includes Dr. Rajeeb Hazra as Chief Executive Officer, Nitesh Sharan as Chief Financial Officer and Larry Stack as Chief Commercial Officer.