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Alphabet cited funding conditions that could have slowed its quantum computing development pace.

Google Chose Speed Over Trump's $2 Billion Quantum Deal

News that the government is directly investing some CHIPS and Science Act funds in an array of quantum computing companies gave the sector a boost.

IonQ's strong 2026 rally has outpaced peers, but elevated valuation and reliance on future milestones may raise profit-taking considerations.

Google Quantum AI COO Charina Chou confirmed the decision at the Semafor Tech Summit in San Francisco on June 10, saying the company walked away because of "various conditions that came with the funding" that would have prevented it from moving at its desired pace toward building a functional quantum computer. The disclosure sheds new light on why Google — alongside Microsoft and IonQ — was conspicuously absent from the Trump administration's list of nine quantum recipients announced last month.

The quantum computing entry point today echoes Nvidia before its 2019 surge. From speculative bets like IonQ to safer plays like IBM and Alphabet, here's how to buy the boom.

IonQ has surged in 2026 on quantum ambitions, but a rich valuation and reliance on future milestones may leave little room for missteps.

The quantum computing stock has short squeeze potential

Rigetti Computing (RGTI) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.

The two companies were among a handful of quantum stocks to get investments from the U.S. government.

Rigetti Computing, Inc. (NASDAQ:RGTI) is one of the 8 Best Quantum Computing Stocks to Invest In According to Hedge Funds. On May 11, 2026, Rigetti Computing, Inc. (NASDAQ:RGTI) reported Q1 revenue of $4.4 million. It had an operating loss of $26.0 million as it continued execution on its quantum classical computing roadmap. The firm disclosed […]

Tech jitters and profit taking weighed on AI and chip stocks as markets whipsaw and yesterday's apparent rebound falters, today, June 9, 2026.

Bernstein analyst Mark Newman believes the market is overlooking Rigetti and Infleqtion in the quantum race.

Bernstein analyst Mark Newman believes the market is overlooking Rigetti and Infleqtion in the quantum race.

RGTI advances its quantum roadmap with a 108-qubit Cepheus system, rising customer adoption and a target of quantum advantage within three years.

Intel, IBM, and other legacy tech giants are doubling down on quantum computing, putting pure-play firms like D-Wave and Rigetti in a difficult position.

The firm sees both companies as attractive opportunities, supported by government funding, partnerships and expanding commercial progress.

Rigetti Computing (RGTI) has received quite a bit of attention from Zacks.com users lately. Therefore, it is wise to be aware of the facts that can impact the stock's prospects.

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’

Rigetti Computing (NASDAQ:RGTI) is back in every quantum chat room after running 53.6% in a month on hopes that its 108-qubit system finally turns research into revenue. But here’s what you should actually be watching. The Rigetti story sounds great until you read the income statement. Full-year 2025 revenue declined to $7.09 million from $10.79 ... Forget This Cash-Burning Quantum Speculation and Buy the Stock With a Real Enterprise Backlog

Yesterday's Broadcom sell-off is spreading beyond AI stocks today, and infecting everything tech.

A $10,000 position in the Defiance Quantum ETF (NYSEARCA:QTUM) on the last trading day of 2025 was worth about $15,420 by the close on June 2, 2026, a 54.2% year-to-date move from a starting price of $109.44 to $168.76. Over the same stretch the S&P 500, as proxied by SPY, returned 11%, and the Nasdaq-100 ... An Overlooked Quantum ETF Just Did What the Broad Market Took Years to Accomplish

Rigetti Computing stock exploded in May on federal funding news and a strong earnings beat.

In May 2026, Rigetti Computing signed a letter of intent with the U.S. Department of Commerce for up to US$100 million over three years under the CHIPS Act to accelerate superconducting quantum computing R&D while granting the Department an equity stake matching the funding. This prospective award, combined with the launch of Rigetti’s 108-qubit Cepheus-1 system across major cloud platforms, signals growing federal backing for its technology and a shift toward larger, more commercially...

QUBT may offer a stronger June risk-reward setup as revenues jump, backlog grows, and manufacturing expansion gains traction amid quantum sector momentum.

(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 IPO Frenzy Sparks Selloff Across Quantum Computing Stocks

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

Recent Stock Performance and Business Overview Rigetti Computing (RGTI) has been on investors’ radar after a volatile period that included a decline of about 10% over the past day and a smaller fall over the past week. Those short term swings sit alongside gains of about 36% over the past month and around 42% over the past 3 months, leaving the stock with a 1 year total return of roughly 104%. The company focuses on quantum computing hardware and services, including superconducting quantum...

Rigetti Drops on Heavy Insider Selling From Chief Technology Officer