Quantum Computing, Inc. (QUBT)

US — Technology Sector
Peers: RGTI  QBTS  QMCO  IONQ  ARQQ 

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Key Metrics & Ratings

  • symbol QUBT
  • Rev/Share 0.0019
  • Book/Share 2.8004
  • PB 5.2206
  • Debt/Equity 0.0039
  • CurrentRatio 88.1735
  • ROIC -0.0777

 

  • MktCap 2337489460.0
  • FreeCF/Share -0.1728
  • PFCF -95.6873
  • PE -27.0544
  • Debt/Assets 0.0036
  • DivYield 0
  • ROE -0.3869

 

  • Rating C
  • Score 2
  • Recommendation Sell
  • P/E Score 1
  • DCF Score 2
  • P/B Score 1
  • D/E Score 5

Recent Analyst Ratings

Type Ticker Analyst Firm Previous Rating Current Rating Previous Price Target Current Price Target Date
Initiation QUBT Cantor Fitzgerald -- Neutral -- $15 July 2, 2025

News

Quantum Computing Stock Could Snap Losing Streak
QUBT
Published: August 21, 2025 by: Schaeffers Research
Sentiment: Neutral

Quantum computing stock Rigetti Computing Inc (NASDAQ:RGTI) is succumbing to the broader market slump , last seen down 3.3% to trade at $14.26.

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image for news Quantum Computing Stock Could Snap Losing Streak
QUBT Expands Verticals From Aerospace to Cybersecurity: Stock to Gain?
QUBT
Published: August 18, 2025 by: Zacks Investment Research
Sentiment: Positive

QUBT's technology is gaining traction across aerospace, automotive and cybersecurity, fueling adoption despite financial hurdles.

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image for news QUBT Expands Verticals From Aerospace to Cybersecurity: Stock to Gain?
QUBT Q2 Earnings Match Estimates, Revenues Miss, Stock Down
QUBT
Published: August 18, 2025 by: Zacks Investment Research
Sentiment: Negative

Quantum Computing posts a wider loss, and revenues lag estimates. However, milestones in quantum tech, NASA contract and index inclusion mark growth steps.

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image for news QUBT Q2 Earnings Match Estimates, Revenues Miss, Stock Down
If You Think Quantum Computing Is Just Heating Up, Buy These 3 Stocks Before It's Too Late
IONQ, QBTS, QUBT
Published: August 13, 2025 by: 24/7 Wall Street
Sentiment: Positive

Quantum computing is more than just a trend investors are following right now. There are companies doing some pretty amazing things in the world of advanced computing.

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image for news If You Think Quantum Computing Is Just Heating Up, Buy These 3 Stocks Before It's Too Late
Quantum Computing: Run To Buy QUBT Stock Now?
QUBT
Published: August 12, 2025 by: Forbes
Sentiment: Positive

Quantum Computing Inc. (NASDAQ: QUBT), a company that is developing quantum-compatible chips and photonic hardware for high-performance computing, AI, and cybersecurity, is set to announce its earnings on Thursday, August 14, 2025. Historically, QUBT's stock has generally shown a positive reaction following earnings reports.

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image for news Quantum Computing: Run To Buy QUBT Stock Now?
Quantum Computing Inc. to Host Second Quarter 2025 Shareholder Call on Thursday, August 14, 2025
QUBT
Published: August 11, 2025 by: PRNewsWire
Sentiment: Neutral

HOBOKEN, N.J. , Aug. 11, 2025 /PRNewswire/ -- Quantum Computing Inc.

Read More
image for news Quantum Computing Inc. to Host Second Quarter 2025 Shareholder Call on Thursday, August 14, 2025
Alphabet: The Stock To Buy If You Want To Invest In Quantum Computing Supremacy
GOOG, GOOGL, QUBT
Published: August 10, 2025 by: Seeking Alpha
Sentiment: Positive

Alphabet is accelerating in AI and quantum computing, with major breakthroughs like quantum supremacy and the Willow chip, positioning it as a future leader. Unlike speculative pure-play quantum stocks, Alphabet offers lower risk, due to its massive cash reserves, R&D budget, and diversified ecosystem. Smaller quantum computing firms face significant financial risks and may struggle to compete with Alphabet's resources and innovation pace.

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image for news Alphabet: The Stock To Buy If You Want To Invest In Quantum Computing Supremacy
QUBT Rallies 113% Amid Quantum Deals: Will the Momentum Last?
QUBT
Published: August 05, 2025 by: Zacks Investment Research
Sentiment: Positive

QUBT surges 113% as it lands quantum hardware and cybersecurity deals, expanding into high-stakes verticals.

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image for news QUBT Rallies 113% Amid Quantum Deals: Will the Momentum Last?
QUBT Rallies 2218% in a Year: Is it Still a Buy Amid the Quantum Boom?
QUBT
Published: July 30, 2025 by: Zacks Investment Research
Sentiment: Positive

Quantum Computing Inc. QUBT is fast emerging as a strong early-stage technology contender, driven by a combination of strategic facility development, real-world quantum applications and improved financial positioning.

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image for news QUBT Rallies 2218% in a Year: Is it Still a Buy Amid the Quantum Boom?
What Does QUBT Actually Do -- and Is the Stock a Buy Right Now?
QUBT
Published: July 30, 2025 by: The Motley Fool
Sentiment: Positive

Companies are racing to develop quantum technology to power new and future applications, ensuring the progress of innovation over the coming decades. Someday, the quantum computing market could be worth hundreds of billions.

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image for news What Does QUBT Actually Do -- and Is the Stock a Buy Right Now?
Rigetti vs. Quantum Computing: Which Quantum Stock Is a Smarter Bet?
QUBT, RGTI
Published: July 29, 2025 by: Zacks Investment Research
Sentiment: Positive

Quantum computing is no longer just a scientific experiment; it is shaping up to be the next frontier in real-world problem-solving. Companies like Rigetti Computing RGTI and Quantum Computing Inc. QUBT are leading that charge, but they are taking very different routes to get there.

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image for news Rigetti vs. Quantum Computing: Which Quantum Stock Is a Smarter Bet?
QUBT Stock Surges on Rise in Real-World Adoption: More Upside Ahead?
QUBT
Published: July 25, 2025 by: Zacks Investment Research
Sentiment: Positive

QUBT surges 137.7% in three months as its Dirac-3 quantum system gains traction across aerospace, biotech and auto sectors.

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image for news QUBT Stock Surges on Rise in Real-World Adoption: More Upside Ahead?
Quantum Gold Rush: The Catalysts Driving Quantum Stocks Higher
QBTS, QUBT, RGTI
Published: July 25, 2025 by: MarketBeat
Sentiment: Positive

Stocks across the quantum computing sector have posted strong gains since the start of a summer-long rally, driven by a powerful series of technical and commercial achievements. This progress suggests the quantum computing industry is reaching an inflection point, moving from the research lab toward a commercial reality.

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image for news Quantum Gold Rush: The Catalysts Driving Quantum Stocks Higher
Buy the Dip on This Quantum Computing Stock
QUBT
Published: July 23, 2025 by: Schaeffers Research
Sentiment: Positive

Quantum computing has been a hot topic this year, as the technology reaches critical mass.

Read More
image for news Buy the Dip on This Quantum Computing Stock
Quantum Stocks Slide: Is the Hype-Fueled Rally Over?
IONQ, QBTS, QUBT, RGTI
Published: July 22, 2025 by: 24/7 Wall Street
Sentiment: Neutral

Key Points in This Article: Quantum computing's leading players are broadly falling today after massive gains over the past year.

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image for news Quantum Stocks Slide: Is the Hype-Fueled Rally Over?
D-Wave Stock Sets Intraday High After Quantum Computing Gets Fresh Vote of Confidence
QBTS, QUBT
Published: July 21, 2025 by: Barrons
Sentiment: Positive

A survey of business leaders serves as a reminder of quantum computing's growing influence worldwide.

Read More
image for news D-Wave Stock Sets Intraday High After Quantum Computing Gets Fresh Vote of Confidence
Is Quantum Computing Stock a Buy for Less Than $20?
QUBT
Published: July 19, 2025 by: The Motley Fool
Sentiment: Neutral

Over the last several months, artificial intelligence (AI) enthusiasts have become intrigued by an emerging technology known as quantum computing.

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image for news Is Quantum Computing Stock a Buy for Less Than $20?
QBTS Breaks Out: QUBT and IONQ Stocks to Follow?
IONQ, QBTS, QUBT
Published: July 17, 2025 by: Zacks Investment Research
Sentiment: Positive

Quantum computing remains one of the hottest and most speculative corners of the market, delivering eye-popping returns over the past year, and even greater upside potential as the technology moves closer to real-world applications. While the technology is still in its early stages, recent advancements have sparked an accelerating interest in the sector, with capital flowing into the handful of public companies operating at the frontier.

Read More
image for news QBTS Breaks Out: QUBT and IONQ Stocks to Follow?
QUBT Surges 175% in 3 Months: What's Next as Quantum Race Heats Up?
QUBT
Published: July 16, 2025 by: Zacks Investment Research
Sentiment: Positive

QUBT jumps 175% in 3 months as it scales up chip production, targets industrial markets and braces for fierce quantum rivals.

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image for news QUBT Surges 175% in 3 Months: What's Next as Quantum Race Heats Up?
QUBT Stock Outpaces the Market but is the Rally Sustainable?
QUBT
Published: July 09, 2025 by: Zacks Investment Research
Sentiment: Positive

Quantum Computing Inc. QUBT has taken a major step toward commercial scalability with the full construction and early-stage operation of its Quantum Photonic Chip Foundry in Tempe, AZ. This facility gives Quantum Computing the in-house capability to produce thin-film lithium niobate (TFLN) photonic integrated circuits (PICs), which are key components in advanced technologies ranging from high-speed data networks to quantum information systems.

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image for news QUBT Stock Outpaces the Market but is the Rally Sustainable?
Quantum Computing Stocks: Billion-Dollar Groundbreaking Opportunity or Money Sinkhole?
IONQ, QBTS, QUBT, RGTI
Published: July 03, 2025 by: 24/7 Wall Street
Sentiment: Neutral

Key Points in This Article: Quantum computing's potential to revolutionize industries like drug discovery and AI drives significant interest, with projections of a massive market by 2040.

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image for news Quantum Computing Stocks: Billion-Dollar Groundbreaking Opportunity or Money Sinkhole?
Why Quantum Computing Stock Skyrocketed Today
QUBT
Published: July 02, 2025 by: The Motley Fool
Sentiment: Positive

Quantum Computing (QUBT 10.94%) stock recorded a day of big gains in Wednesday's trading. The tech specialist's share price rose 10.8% in a daily session that saw the S&P 500 rise 0.4% and the Nasdaq Composite jump 0.9%.

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image for news Why Quantum Computing Stock Skyrocketed Today
Quantum Computing Stock Lands Another 'Buy' Rating
QUBT
Published: July 02, 2025 by: Schaeffers Research
Sentiment: Positive

Quantum computing leader Rigetti Computing Inc (NASDAQ:RGTI) is surging this morning, up 8.3% at $12.27 at last look, after Cantor Fitzgerald initiated coverage on the equity with an "overweight" rating and $15 price target.

Read More
image for news Quantum Computing Stock Lands Another 'Buy' Rating
QUBT Soars on Quantum Communication Breakthrough: More Upside Ahead?
QUBT
Published: July 02, 2025 by: Zacks Investment Research
Sentiment: Positive

QUBT jumps 50% in a month after shipping its first commercial entangled photon source for quantum communication.

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image for news QUBT Soars on Quantum Communication Breakthrough: More Upside Ahead?
3 Quantum Computing Stocks on Verge of a Breakout: QBTS, IONQ, QUBT
IONQ, QBTS, QUBT
Published: June 27, 2025 by: Zacks Investment Research
Sentiment: Positive

IonQ, D-WAVE QUANTUM and Quantum Computing Inc. stocks represent some of the most compelling bleeding edge technology opportunities in the market today.

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image for news 3 Quantum Computing Stocks on Verge of a Breakout: QBTS, IONQ, QUBT
Quantum Computing Inc. Announces Private Placement of Common Stock for Proceeds of $200 Million
QUBT
Published: June 23, 2025 by: PRNewsWire
Sentiment: Neutral

The offering is being led by several preeminent global investment firms Company total cash position expected to exceed $350 million following closing HOBOKEN, N.J. , June 23, 2025 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), an innovative, integrated photonics and quantum optics technology company, today announced that it has entered into securities purchase agreements with institutional investors for the purchase and sale of 14,035,089 shares of common stock in a private placement at a purchase price of $14.25 per share.

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image for news Quantum Computing Inc. Announces Private Placement of Common Stock for Proceeds of $200 Million
Can Investing $10,000 in Quantum Computing (QUBT) Stock Turn Into $1 Million by 2035?
QUBT
Published: June 23, 2025 by: The Motley Fool
Sentiment: Negative

Quantum Computing (QUBT -1.10%) is an up-and-coming pioneer in the red-hot field of quantum computing. Could investing $10,000 in this stock turn into $1 million by 2035?

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image for news Can Investing $10,000 in Quantum Computing (QUBT) Stock Turn Into $1 Million by 2035?
Buy the Dip on This Quantum Computing Stock
QUBT
Published: June 18, 2025 by: Schaeffers Research
Sentiment: Positive

Quantum computing stock Rigetti Computing Inc (NASDAQ:RGTI), like much of the upstart sector, has exploded onto the scene in the last year, racking up a 1,070% 12-month gain.

Read More
image for news Buy the Dip on This Quantum Computing Stock
QUBT Climbs 30%, Other Quantum Stocks Rally Off NVDA CEO Comments
NVDA, QUBT
Published: June 11, 2025 by: Schwab Network
Sentiment: Positive

George Tsilis turns to Quantum Computing (QUBT) and its massive rally off an already impressive year. The company is running higher alongside other quantum stocks after Nvidia (NVDA) CEO Jensen Huang said the technology is reaching an "inflection point.

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image for news QUBT Climbs 30%, Other Quantum Stocks Rally Off NVDA CEO Comments
Nvidia CEO Backtracks and Suddenly Bullish on Quantum Computing Stocks
IONQ, NVDA, QBTS, QUBT, RGTI
Published: June 11, 2025 by: 24/7 Wall Street
Sentiment: Positive

Earlier this year, Nvidia CEO wasn't so bullish on quantum computing. But he quickly changed his tune.

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image for news Nvidia CEO Backtracks and Suddenly Bullish on Quantum Computing Stocks

About Quantum Computing, Inc. (QUBT)

  • IPO Date 2007-02-01
  • Website https://www.quantumcomputinginc.com
  • Industry Computer Hardware
  • CEO Richard D. Nelson
  • Employees 41

Quantum Computing, Inc. focuses on providing software tools and applications for quantum computers in Virginia. The company offers Qatalyst, a quantum application accelerator that enables developers to create and execute quantum-ready applications on conventional computers, while being ready to run on quantum computers as well as provides multiple quantum processing units including DWave, Rigetti, and IonQ. It focuses on serving commercial and government entities. The company, formerly known as Innovative Beverage Group Holdings, Inc. Quantum Computing, Inc. was founded in 2018 and is based in Leesburg, Virginia.