Quantinuum Stock Trades Higher in Blockbuster Quantum IPO Debut

Quantinuum has reportedly increased the size and pricing of its IPO, raising its potential valuation to approximately $14.3 billion.

Quantinuum priced its IPO at $60 to raise $1.68bn, above range, for a $15.6bn valuation, the largest quantum-computing listing yet.

Quantinuum has raised $1.68bn in its US IPO, with 28m class A common stock shares to begin trading for $60 each on the Nasdaq Global Market today (4 June).

Quantinuum began trading on the Nasdaq after raising $1.68 billion in an IPO that implies a valuation of between $14 billion to $15 billion.

Quantinuum priced its upsized IPO at $60 per share, raising $1.68 billion and achieving a $15.6 billion valuation as quantum computing enters public

Quantinuum raised $1.68 billion in its Nasdaq IPO, pricing 28 million shares at $60 each despite reporting just $30.9 million in 2025 revenue.

Quantinuum, a quantum computing startup, is losing millions. Investors want in anyway.

June 4 : Shares of Quantinuum rose 13.3 per cent in their Nasdaq debut, fetching a valuation of $17.63 billion as Honeywell's quantum computing company became the latest to…

June 4 : Honeywell's Quantinuum is set to make its U.S. market debut later on Thursday, after strong investor interest helped the quantum computing company raise $1.68 billion in…

Blackstone Investors Ask to Pull $4.4 Billion From Private-Credit Fund

Honeywell will retain a majority stake in Quantinuum and will continue to be a strategic customer and partner following the listing.

Quantinuum completed its IPO today raising approximately $1.68 billion at an increased offering price of $60 and an increased number of shares totaling 2.8 million. These levels…

Quantinuum Inc (NASDAQ: QNT) shares are trading higher in first Nasdaq session after opening at $68, a 13.3% gain from $60 IPO pricing.

Quantinuum Stock Trades Higher in Blockbuster Quantum IPO Debut

Quantinuum stock debuts with a 13% pop, then fades, but shares remain green for the first trading day.

Quantum computer maker Quantinuum closes flat after $1.68B IPO - SiliconANGLE

Quantinuum shares surged 13% in its NASDAQ debut, raising $1.68 billion at a $14-15 billion valuation with backing from Honeywell, Nvidia, and JPMorgan.

Quantinuum stock fell to $54 after its $60 IPO once the underwriting syndicate halted price support, marking a 10% drop from the offering price.