2 Quantum Stocks Are Drawing Capital as AI Infrastructure Hits a Wall

Capital is shifting from AI infrastructure to quantum computing as classical computing faces energy constraints and scalability limits. IonQ and Quantum Computing Inc. are leading the transition with record revenues, aggressive M&A activity, and government backing, though extreme volatility driven by short squeezes and insider selling characterizes these high-beta stocks.

06/18/2026, 10:27 AM • Investing

Quantinuum Stock Opens Above IPO Price, Then Fades

Quantinuum (QNT) debuted on NASDAQ with a 13% pop above its $60 IPO price, opening at $68, but quickly faded to around $62 as sellers stepped in. The quantum computing company raised $1.68 billion from the IPO with 20x oversubscription. However, with 2025 revenue of only $30.9 million against a $192.6 million net loss, the stock's decline from intraday highs reflects investor concerns about the company's burn rate. The IPO sparked a sector rotation, with most quantum computing peers declining.

06/04/2026, 4:06 PM • Benzinga

Will Quantinuum Lift Other Quantum Stocks — Or Eat Their Lunch?

Quantinuum's IPO on Nasdaq (QNT) at a $14.3 billion valuation raises questions about whether it will boost the entire quantum computing sector or cannibalize existing players like IonQ, D-Wave, and Rigetti. The quantum sector has historically traded as a single basket, but Quantinuum's entry as an institutional-grade, government-backed company with Fortune 500 backing could reshape competitive dynamics and capital allocation within the space.

06/03/2026, 11:04 AM • Benzinga

Why Does Quantum Computing Stock Keep Going Up?

The Trump Administration announced $2 billion in grants to nine quantum computing companies through the Department of Commerce under the CHIPS and Science Act. Notably, Quantum Computing Inc. (QUBT) was not among the grant recipients, yet its stock surged 44% in three days. The article questions this counterintuitive rally, noting that without a grant, QUBT must continue burning cash at over $42 million annually, making the stock surge illogical.

05/22/2026, 12:05 PM • The Motley Fool

S&P 500 Rally Defies Weak Sentiment and Hawkish Fed Signals

The S&P 500 rallied to new highs despite record-low consumer sentiment, hawkish Fed signals, and geopolitical tensions. The market is experiencing a broad rotation from mega-cap AI stocks to semiconductor suppliers, quantum computing names, and space-launch companies. Quantum computing stocks surged following a $2 billion Commerce Department investment, while chip suppliers and AI infrastructure plays outperformed. Yields retreated from recent highs, providing relief to equity multiples and enabling the rally to extend.

05/22/2026, 12:04 PM • Investing

Quantum Computing (QUBT) Stock Is Trending Overnight: Here's Why

Quantum Computing Inc. (QUBT) shares surged 19.35% following reports that the Trump administration plans to award approximately $2 billion to quantum computing companies under the CHIPS and Science Act. IBM is expected to receive $1 billion, while GlobalFoundries could receive $375 million. D-Wave Quantum, Rigetti Computing, and Infleqtion are each reportedly set to receive $100 million. The funding aims to strengthen domestic quantum computing capabilities and reduce dependence on foreign supply chains.

05/22/2026, 1:32 AM • Benzinga

Why Are Infleqtion, D-Wave Quantum, Rigetti Computing Shares Surging In Thursday Pre-Market?

The Trump administration announced a $2 billion investment in nine quantum computing companies, sourced from the 2022 Chips and Science Act. IBM will receive $1 billion, GlobalFoundries $375 million, while D-Wave Quantum, Rigetti Computing, and Infleqtion each receive $100 million. The government will take minority equity stakes in each company. Quantum computing stocks surged in pre-market trading on the announcement.

05/21/2026, 7:52 AM • Benzinga

Quantum Computing Stock Spikes On Q1 Results: What To Know

Quantum Computing Inc. (QUBT) beat Street estimates in Q1 2026, reporting losses of $0.02 per share versus expected $0.05 loss, and revenue of $3.69 million exceeding the $3.28 million consensus by 12.7%. The strong year-over-year revenue growth was driven by acquisitions of LSI and NuCrypt. The stock surged 16.40% to $11.85 in extended trading.

05/11/2026, 5:05 PM • Benzinga

Quantum Computing Inc. Reports First Quarter 2026 Financial Results

Quantum Computing Inc. (NASDAQ:QUBT) reported Q1 2026 revenues of $3.7 million, up significantly from $39 thousand in Q1 2025, driven by acquisitions of Luminar Semiconductor and NuCrypt. The company reported a net loss of $4.1 million compared to net income of $17.0 million in the prior year, primarily due to lower derivative liability gains and higher operating expenses. QCi ended the quarter with $1.4 billion in cash and investments and a $16 million contract backlog.

05/11/2026, 4:05 PM • Benzinga

Is Quantum Computing a Buy Right Now?

Quantum Computing (QUBT) has had a volatile 2026, down 8% year-to-date despite launching NeuraWave, a promising photonics-based AI platform. While the technology shows commercial potential and revenue is expected to grow, the company faces significant competition from established giants like Nvidia. With profitability still distant and an important earnings report upcoming, analysts recommend a cautious 'wait and see' approach due to substantial risk and volatility.

05/08/2026, 9:15 AM • The Motley Fool

Wall Street's Biggest Bubble Stocks Are Bouncing Back (and I'm Not Talking About AI) -- Don't Take the Bait

Quantum computing stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have surged 26-45% following Nvidia's Quantum Day event. While the sector offers an $850 billion addressable opportunity, the author warns investors to avoid FOMO, citing unsustainable valuations, early-stage adoption risks, and competition from well-funded tech giants.

04/17/2026, 8:06 AM • The Motley Fool

Quantum Stocks Are Booming — S&P Global Says 2026 'Is Triggering Change'

Quantum computing stocks surged this week following Nvidia's launch of new AI tools for quantum processors and an S&P Global report projecting the sector will grow from $2.5 billion in 2025 to nearly $9 billion in 2026. The report indicates 76% of enterprises believe quantum computing will deliver material value within five years, with increased M&A activity and commercial deployment conversations marking 2026 as a breakout year for the industry.

04/16/2026, 2:13 PM • Benzinga

Why Quantum Computing Stock Keeps Going Up

Quantum computing stocks surged following Nvidia's announcement of its new 'Ising' AI model, which can correct quantum computer output errors 3x faster than traditional approaches. The development could accelerate quantum companies' path to profitability, with the quantum market potentially reaching $11 billion in global revenue by 2030, though success depends on Ising's actual performance.

04/15/2026, 12:15 PM • The Motley Fool

Why Rigetti Computing Stock Keeps Going Up

Rigetti Computing stock surged for the fourth consecutive day following Nvidia's announcement of its new Ising AI model, which can correct quantum computer errors 3x faster than traditional approaches. The development offers quantum companies like Rigetti a path to profitability ahead of schedule, potentially accelerating their timeline from the 2030s. Nvidia's tool aims to improve quantum performance rather than compete directly, positioning itself in the supply chain while the quantum market is projected to reach $11 billion in global revenue by 2030.

04/15/2026, 12:03 PM • The Motley Fool

Why IonQ Stock Keeps Going Up

IonQ stock surged 17.20% following multiple positive developments: the company won a DARPA contract for advanced quantum computing systems and announced Q1 2026 earnings will be reported May 6. Additionally, Nvidia unveiled its Ising AI model designed to reduce quantum computer errors by 3x faster than traditional methods, benefiting the broader quantum computing sector valued at $11 billion annually by 2030.

04/15/2026, 11:04 AM • The Motley Fool