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The Latest Breaking News from Quantinuum

Quantinuum and bp Collaborate Towards Solving Fundamental Wave Physics Challenges with Quantum Computing

BROOMFIELD, Colo., May 21, 2026 /PRNewswire/ -- Quantinuum, a leading quantum computing company, today announced the launch of a new quantum project in collaboration with bp, the global integrated energy company, aimed at modernizing how the energy sector maps the Earth's subsurface to locate oil and gas resources. Few tasks…

AAP

2 Stocks to Watch as the Quantum Space Gets More Crowded

A new product from Cisco and the anticipated IPO of Honeywell's Quantinuum are two of the latest factors complicating the landscape for existing quantum firms.

MarketBeat

Honeywell Just Announced That Its Quantinuum Unit Filed for an IPO. How Should You Play HON Stock Here?

Quantinuum’s planned IPO could be a potential upside kicker rather than a make‑or‑break bet.

Barchart

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Ahead of the Quantinuum IPO, Should You Buy Honeywell Stock?

Honeywell is considering a debut for its quantum computing division, Quantinuum.

Barchart

This 1 Cheap Quantum Computing Stock Could Be a Top Buy for 2026

Honeywell stock is down 8% in 2025 and remains an attractive investment, given its majority stake in Quantinuum, a quantum computing company.

Barchart

The Quantum Fleet: Investing in the New Quantum Standard

New standards allow investors to properly value the diverse fleet of distinct hardware vehicles driving the commercialization of the quantum economy.

MarketBeat

'This is easily the most powerful quantum computer on Earth': Scientists unveil Helios, a record-breaking quantum system

Scientists have built a 98-qubit machine that they say performs better than any other quantum computer in the world. They've used it to gain new insights into superconducting physics.

LiveScience

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Quantum Stock Tracker: Nvidia Backs Quantinuum; D-Wave, IonQ Announce New Execs

Quantum stocks climbed Tuesday as anticipated interest rate cuts and a broader bullish move in tech stocks provided a supportive backdrop for innovation sectors like quantum computing.

Benzinga

What NVIDIA’s Big Bet on Rival Quantinuum Means for D-Wave Stock

Honeywell's quantum joint venture, Quantinuum, recently announced a big influx of cash from NVIDIA and others; what does this mean for rivals like D-Wave?

MarketBeat

Nvidia Just Went Quantum—And ETFs Are Scrambling To Catch Up

Nvidia Corp. (NASDAQ:NVDA) has made a big leap into quantum computing with its involvement in a $600 million funding round for Quantinuum, a majority Honeywell International Inc. (NASDAQ:HON)-owned quantum technology company.

Benzinga

Quantum computing firm reaches $10bn valuation as investor interest builds

British founder of Quantinuum doubles value of stake with excitement growing over technology’s ‘transformative potential’

The Guardian - UK

A $10 Billion Reason to Buy This Quantum Computing Stock Now

Honeywell's quantum computing subsidiary has seen its valuation double in just 18 months.

Barchart

Honeywell Just Got a $1 Billion Quantum Computing Boost. Should You Buy HON Stock Now?

Honeywell is a blue-chip stock gaining traction in expanding addressable markets such as quantum computing. Is HON stock a good buy in 2025?

Barchart

Could This 1 Unlikely ‘Buy’-Rated Stock Be the Top Quantum Computing Winner in 2025?

With quantum computing making waves this year, could this unlikely ‘Buy’-rated stock be the surprise breakout star of 2025?

Barchart

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The Independent UK

‘Pivotal milestone’ as quantum computer generates first truly random number

Breakthrough paves way for first ever real-world applications of quantum computers

Barchart

5 Under-the-Radar Quantum Computing Stocks to Snap Up ASAP

These five companies may be flying under the red-hot quantum radar.

TechRadar

A new era of quantum computing emerges as Microsoft and Quantinuum partnership advances Logical Qubit development

Microsoft and Quantinuum work reduces the error limits of quantum computers.

Barchart

This Old-School Conglomerate Has a $10B Hidden Gem in Quantum Computing

Despite disdain from Wall Street, Honeywell maintains its conglomerate model, with a focus on three core areas: aerospace, automation, and the energy transition. However, it has a hidden asset - a leading quantum computing company, Quantinuum, that it may bring public soon in a $10 billion IPO.

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Space

New quantum computer smashes 'quantum supremacy' record by a factor of 100 — and it consumes 30,000 times less power

The 56-qubit H2-1 computer has broken the previous record in the 'quantum supremacy' benchmark first set by Google in 2019.

LiveScience

New quantum computer smashes 'quantum supremacy' record by a factor of 100 — and it consumes 30,000 times less power

The 56-qubit H2-1 computer has broken the previous record in the 'quantum supremacy' benchmark first set by Google in 2019.

Barchart

2 Top Quantum Computing Dividend Stocks for Passive Income

These two dividend-paying tech giants are making strides in the quantum computing world, but should they be a part of your portfolio? Let's find out!

TechRadar

Microsoft makes major quantum computing breakthrough — development of most stable qubits might actually make the technology viable for many, but will anyone be able to afford it?

Microsoft and Quantinuum say they've achieved Level 2 Resilience in quantum computing, making the technology viable for many industries.

Windows Central

"What we did here gives me goosebumps. We have shown that error correction is repeatable, it is working, and it is reliable": Microsoft and Quantinuum scale new heights in quantum computing and error correction

Microsoft is on the verge of a major quantum computing breakthrough in collaboration with Quantinuum. While making the announcement, the tech giant indicated it ran more than 14,000 experiments without encountering a single error.

LiveScience

Error-corrected qubits 800 times more reliable after breakthrough, paving the way for 'next level' of quantum computing

Scientists used a technique called 'active syndrome extraction' to build four logical qubits from 30 physical ones and run 14,000 experiments without detecting a single error.

Tom’s Hardware

Quantinuum Injects Topology Into Ion-Chain Quantum Entanglement to Solve Quantum Computing Error Correction

Quantinuum claims to have opened up the door to true fault-tolerant quantum computing with its work on nonabelian qubits, an exotic type of particle that brings the benefits of topology to quantum entanglement.

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