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Rigetti Computing stock has surged more than 50% in a month, fueled by AI hype and a $100 million government grant.

D-Wave Quantum has cornered the market for annealing quantum systems but the company is looking to move beyond its current niche.

IBM has been on a tear due to its quantum effort but Barclays analyst Raimo Lenschow is focused on a different part of the business.

IonQ stock has rocketed 64% in a month, and with revenue up 750% year over year, it's the clear commercial leader in quantum computing -- is it headed to $100?

The government can handle more risk than you might be comfortable with.

IBM is spending billions to lead the quantum computing industry, while smaller rivals struggle for profits. Its scale, cash flow, and partnerships make it a standout bet.

QBTS gains momentum after a proposed $100M CHIPS Act award, with growing commercial adoption and higher analyst-implied upside than RGTI.

Today, May 28, 2026, investors weigh recent U.S. quantum funding and long-term sector hopes for this fast-rising name.

The U.S. Department of Commerce recently sent shockwaves through the technology sector by signing letters of intent to inject $2 billion into nine quantum computing and hardware companies under the CHIPS and Science Act. The capital allocation includes a massive $1 billion commitment to a newly formed IBM subsidiary, alongside substantial stakes in pure-play firms like GlobalFoundries, Rigetti Computing, and D-Wave Quantum. Yet it was not the dollar amount that triggered a parabolic surge in pub

RGTI's 108-qubit Cepheus-1 launch and rising QPU demand strengthen its push toward quantum advantage and revenue growth.

Rigetti Computing has secured government backing for its quantum technology, and institutions are quietly positioning for a possible short squeeze.

IBM stock climbs as the tech giant unveils a fresh funding push to support its quantum research and development efforts.

NVIDIA has outperformed the S&P 500 over the past year, and analysts are highly optimistic about the stock’s prospects.

The individuals who know the stock market's scorching-hot quantum computing stocks best are telling a worrisome tale.

Quantum stocks are rising; here are some ETFs to consider.

The government will invest up to $100 million each in D-Wave, Rigetti, and Infleqtion.

While Rigetti Computing's (RGTI) institutional resilience remains high following a Q1 2026 revenue jump to $4.4 million, the capital intensity that drives Rigetti's upside also creates symmetric downside risk. The current market capitalization, fluctuating near $8 billion following the May earnings report, assumes a flawless transition from research-led growth to commercial scale. This analysis examines the specific financial and technical triggers that could force a downward valuation adjustmen

The quantum computing industry is transitioning from theoretical research into utility-scale commercial infrastructure with robust enterprise service adoption.

There are some excellent quantum computing stocks, but here's one to add to the list.

Both firms post steep losses and sky-high valuations, but their approaches to quantum hardware, and risks, differ sharply. Which model stands out?

QBTS gains traction with record bookings and expanding system sales, while Rigetti Computing bets on long-term gate-model breakthroughs.

The federal government plans to provide hundreds of millions of dollars to a number of quantum firms to support domestic foundry and technology development.

Recently, Zacks.com users have been paying close attention to Rigetti Computing (RGTI). This makes it worthwhile to examine what the stock has in store.

Quantum stocks surged last week on new U.S. funding program but some big industry players, such as Google, missed out on the announcement.

(Bloomberg) -- Quantinuum Inc., a quantum computing company backed by Honeywell International Inc., is seeking to raise $1.05 billion in its US initial public offering, capitalizing on investor enthusiasm for the technology. Most Read from BloombergNvidia CEO Urges Super Micro to Tighten Up on ComplianceTrump Doctor Visit Renews Health Scrutiny as 80th Birthday NearsTrump Says He’ll Announce Negotiated Deal With Iran ShortlyRubio Sees Good News Coming on Hormuz as Iran Talks ContinueUS, Iran Inc

BlackBerry, Sidus Space and Rigetti Computing posted double-digit gains on Friday, emerging as some of last week’s biggest stock movers.

Rigetti Computing Inc. (NASDAQ:RGTI) is one of the 10 Stocks With Stunning Double-Digit Gains. Rigetti Computing soared by 48 percent week-on-week, after earning a $100-million financial backing from the government to support US leadership in the quantum space and develop computers capable of solving complex problems. Earlier in the week, the Department of Commerce announced […]

Trump’s $2 billion quantum computing investment reshaped the sector overnight. IBM looks safest, but pure-play investors face a tougher choice between D-Wave’s traction and Rigetti’s upside.

IBM leads a slate of companies poised to benefit from $2 billion in US government grants to support quantum computing development.

Rigetti Computing Inc. (NASDAQ:RGTI) is one of the 10 Stocks Effortlessly Climbing Double-Digits. Rigetti Computing rallied for a third consecutive day on Friday, climbing 19.87 percent to close at $26.42 apiece, as investors took heart from its $100-million financial backing from the US government. Earlier in the week, the Department of Commerce announced that it […]