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Quantinuum

All articles tagged with #quantinuum

QNT IPO Opens Strong But Ends Near IPO Price Amid Tech Selloff
business2 months ago

QNT IPO Opens Strong But Ends Near IPO Price Amid Tech Selloff

QNT closed 60.38 on its Nasdaq debut, near the $60 IPO price after an early lift toward 68 and a peak near 71.35, as a broader tech slump pressured momentum. Retail traders on StockTwits swung to neutral from bullish, while IonQ rose about 4% and other quantum peers were mixed. Quantinuum raised $1.68 billion in its IPO by selling 28 million shares at $60; the company was formed from Honeywell Quantum Solutions and Cambridge Quantum, with government incentives in quantum tech shaping the backdrop.

Honeywell-Backed Quantinuum Debuts in Upsized IPO, Closes Near Debut Price
business2 months ago

Honeywell-Backed Quantinuum Debuts in Upsized IPO, Closes Near Debut Price

Quantinuum Inc., the Honeywell-backed quantum-computing company formed from Honeywell Quantum Solutions and Cambridge Quantum, priced its upsized US IPO at $60 a share, opened at $68, and closed at $60.38 for a roughly $16 billion market value. Demand ran more than 20 times the shares offered. Honeywell will hold about 49% of voting power and Cambridge Quantum about 33% after the listing, with JPMorgan Chase and Morgan Stanley leading the offering. Quantinuum’s platform targets chemistry, machine learning, cybersecurity, finance and drug discovery, as investor enthusiasm for AI and quantum tech supports the stock rally. The broader government funding package includes roughly $100 million for Quantinuum (IBM received $1 billion), with the government taking minority stakes in the firms.

Quantinuum Goes Public: Honeywell-Cambridge Quantum Set for Landmark IPO
business3 months ago

Quantinuum Goes Public: Honeywell-Cambridge Quantum Set for Landmark IPO

Quantinuum, the Honeywell-backed quantum computing firm formed from the Honeywell Cambridge Quantum merger, filed for a traditional U.S. IPO seeking up to $1.05B with a ~12.7B fully diluted valuation; founders Honeywell and Cambridge Quantum would hold about 82% after the offering (Honeywell about 49% voting power), while the company posted 2025 revenue of $30.9M and a net loss of $192.6M as it continues heavy R&D, planning to issue about 21M shares at $45–$50 on Nasdaq to trade under the ticker QNT to fund operations and growth.

Quantum Stocks Surge as Breakthroughs Unveil Record-Breaking Computers
business9 months ago

Quantum Stocks Surge as Breakthroughs Unveil Record-Breaking Computers

U.S. quantum computing stocks surged following Quantinuum's announcement of its new Helios quantum computer, which features significant advancements in qubit technology, boosting investor confidence in the sector amid ongoing earnings reports and industry progress. IonQ, Rigetti, D-Wave, and Quantum Computing Inc. saw notable gains, with IonQ reporting record revenues and raising guidance, though the sector remains highly volatile and speculative.

Advances in Quantum and Hardware Tech Drive Faster, Greener Computing
technology1 year ago

Advances in Quantum and Hardware Tech Drive Faster, Greener Computing

This week in quantum computing, UCLA and UC Riverside developed a room-temperature quantum system using tantalum sulfide, reducing energy costs. Quantinuum is seeking a funding round that could value it at $10 billion, while IonQ gained Morgan Stanley as a major investor. Other advancements include Rigetti installing a quantum system at Montana State University and a German-led project testing quantum algorithms for rail network optimization, highlighting ongoing progress and investment in the field.

"New Quantum Computer Surpasses Google's Supremacy by 100x"
technology2 years ago

"New Quantum Computer Surpasses Google's Supremacy by 100x"

Quantinuum's new 56-qubit H2-1 quantum computer has surpassed Google's Sycamore by achieving a 100-fold improvement in quantum supremacy. The H2-1 demonstrated significant advancements in error correction, achieving a linear cross entropy benchmark (XEB) score of ~0.35 and creating highly reliable logical qubits. This milestone represents a major step towards fault-tolerant quantum computing, with error rates up to 800 times lower than physical qubits. Quantinuum's results, published on arXiv, have not yet been peer-reviewed.

"Quantinuum's Mind-Blowing Quantum Computer Unveiled"
technology3 years ago

"Quantinuum's Mind-Blowing Quantum Computer Unveiled"

Quantinuum, a spinoff of Honeywell, unveiled its 32-qubit, second-generation quantum computer, H2, which it claims is the most precise quantum computer ever built. The computer is spread across two 100-square-foot platforms and uses lasers to cool and control the chamber the qubits are in. While skeptics have questioned the feasibility of quantum computing at scale, Russell Stutz, the executive responsible for the design and build of these computers at Quantinuum, believes it's only a matter of time before they reach their potential and become far more powerful than today's supercomputers.