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SkyWater will continue serving aerospace, defence, and commercial markets while adding IonQ’s quantum technologies.

Quantinuum's IPO renews quantum computing interest as Rigetti advances its roadmap amid early commercial adoption and ongoing losses.

QNT has soared 45% since its IPO as Wall Street backs its growth story, but investors face key risks before deciding whether to buy.

RGTI's higher analyst-implied upside, cash-rich balance sheet and chiplet momentum make it a stronger post-Quantinuum IPO play.

RGTI stock plunges as Quantinuum's Nasdaq debut resets quantum valuations, sharpening focus on rivals' growth, tech and commercialization.

Quantinuum's arrival on the stock market is separating quantum computing's contenders from its pretenders.

Quantinuum shares are down 15% since its record quantum IPO. Can its deep funding, Honeywell backing and partnerships justify the valuation?

Quantinuum's public debut didn't attract much attention.

OpenAI, SpaceX and Anthropic IPO filings could channel fresh capital into quantum computing, with QUBT and QBTS carrying analyst targets implying 47%-71% upside.

Quantinuum, the Honeywell-backed trapped-ion quantum computing company, began trading on the NASDAQ today after pricing its IPO at $60 per share and raising $1.68 billion. On CNBC’s Squawk Box this morning, CEO Rajeeb Hazra delivered the line that will define the debut: “It is not 10 to 15 years out. It’s very much now. And ... The Next Quantum Computing IPO CEO Just Told CNBC ‘It Is Not 10 to 15 Years Out. It’s Very Much Now’

Quantinuum was supposed to be the quantum sector’s most anticipated public listing of the year. While Quantinuum posted a wider net loss and lower revenue for the first quarter, the phenomenon of growing losses and “lumpy” revenue—large infusions of income at inconsistent times—is observed by most players in the industry at some point in their life span.

(Bloomberg) -- Quantinuum Inc., a quantum computing company backed by Honeywell International Inc., opened 13% above its listing price after raising $1.68 billion in an upsized US initial public offering.Most Read from BloombergGlazer Family Members Study Manchester United Stake SaleRepublican-Led House Votes to Stop Iran War, Rebuking TrumpTrump Begins Rebuilding His Tariff Wall, Citing Forced LaborBroadcom Slides by Most in More Than a Year on AI Outlook MissStock Buyers Step In to Lift Dow Av

Quantinuum stock is expected to start trading on Thursday after the Honeywell-controlled company launches its IPO.

Quantinuum IPO Frenzy Sparks Selloff Across Quantum Computing Stocks

IonQ (NYSE:IONQ) reports record Q1 revenue while advancing presales and a planned demonstration of its new 256 qubit system. The company announces a planned $1.8b acquisition of SkyWater to deepen semiconductor capabilities and move toward greater vertical integration. IonQ secures a $39m government contract that adds further visibility to its quantum computing pipeline. Quantinuum’s recent IPO introduces a new listed competitor, drawing fresh attention and capital to quantum stocks. IonQ,...

Quantinuum stock, with the ‘QNT’ symbol, will begin trading on the Nasdaq Global Market on Thursday.

From SpaceX to Anthropic, the pipeline of blockbuster initial public offerings is moving fast. The Honeywell -backed upstart is slated to go public on Thursday, according to Nasdaq, meaning the IPO likely will be priced later Wednesday.

Quantinuum is set to make the biggest trading debut for any quantum company this year. As anticipation rises, the company is upsizing its initial public offering to as much as $1.46 billion. Quantinuum indicated Monday that it plans to offer 26.5 million shares at prices ranging from $53 to $55 each, compared with earlier plans to sell roughly 21 million shares for $45 to $50 each.

Quantinuum, which has filed for an IPO, will likely start trading in early June as the number of quantum computing stocks continues to swell.

This newly public quantum company recently won a $100 million government contract.

In early May 2026, IonQ reported its biggest quarter to date with record first-quarter revenue, a sharply higher backlog of long-term contracts, an increased 2026 revenue outlook to US$260–US$270 million, and announced plans to acquire US-based foundry SkyWater Technology alongside opening a new US$100 million R&D facility in Boulder, Colorado. These moves mark IonQ’s shift from a pure hardware pioneer to a vertically integrated quantum platform company with in-house manufacturing, expanding...

SkyWater Technology (NasdaqCM:SKYT) shareholders have approved a merger agreement with quantum computing company IonQ. Vazirani Asset Management has acquired a substantial stake in SkyWater, coinciding with the merger approval. The combined developments mark a key corporate milestone for SkyWater as it connects its semiconductor operations with quantum computing capabilities. For investors watching SkyWater Technology, the merger approval with IonQ comes at a time when the stock is trading...

Honeywell's Quantinuum has filed for an IPO and, for a change, investors in quantum computing stocks may get more financial disclosure.

IonQ stock rallies as SkyWater shareholders approve merger. But is it already too late to invest in IONQ shares, that’s up over 100% versus their year-to-date low?

SkyWater Technology shareholders have approved the merger agreement with IonQ. The companies currently expect the deal to close in the second or third quarter of 2026, subject to regulatory approvals. The acquisition is intended to combine IonQ's quantum computing focus with SkyWater's semiconductor manufacturing capabilities. For investors watching NYSE:IONQ, this merger approval adds a new corporate development alongside an already attention-grabbing share price. IonQ is trading at...

IonQ stock wavered after the quantum computing firm reported a smaller-than-expected Q1 loss while revenue beat estimates.

The Defiance Quantum ETF (NASDAQ:QTUM) was built to solve a simple investor problem: how do you get exposure to quantum computing without betting the farm on a single pre-revenue science project? Pure-play names like IonQ, D-Wave, and Rigetti can swing 20% on a press release. QTUM packages roughly 84 companies across the quantum and machine-learning ... Quantinuum’s IPO Could Reshape QTUM in 2026. Here’s What to Watch