About Quantum Computing Inc
- Industry: Technology
- Exchange: NASDAQ NMS - GLOBAL MARKET
- Country: US
- Website: https://quantumcomputinginc.com/
Frequently Asked Questions
What is the 52-week range for QUBT?
The 52-week high is $25.84 and the 52-week low is $6.18.
What is the P/E ratio for QUBT?
The P/E ratio data is currently unavailable.
What is the dividend yield for QUBT?
This company does not currently pay a dividend or the data is unavailable.
What is the Return on Equity (ROE)?
The trailing twelve months (TTM) Return on Equity is -1.06%.
What is the Net Profit Margin?
The Net Profit Margin (TTM) is -152.45%.
What is the Price to Book (P/B) Ratio?
The annual Price to Book ratio stands at 1.44.
Analyst Recommendation Trends
Wall Street analyst consensus for QUBT over the last few months:
Latest QUBT News
Rigetti Builds Commercial Momentum With Hybrid Quantum-HPC Strategy
RGTI is advancing its hybrid quantum-HPC strategy with HPE and PSC while expanding commercial interest and scaling its superconducting roadmap.
Is Quantum Computing Inc. a Buy Right Now?
This early-stage pure play is starting to build a real quantum computing and photonics business, but it's still a money-losing company with plenty of risk ahead.
Quantum Computing Inc. Announces Dirac-3S, Scaling to Nearly 10,000 Variables
Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum systems company pioneering photonics and semiconductor manufacturing, today announced Dirac-3S, the next-generation of its Dirac-3 quantum optimization machine, marking a significant step toward commercial deployment of QCi's quantum optimization technology.
Quantum Computing Stocks Face Profitability Test as Revenue Boom Meets Earnings Reality
Quantum computing stocks rebound as earnings loom, testing if rapid revenue growth can close the profitability gap. Watch IONQ, RGTI, ARQQ, QBTS, QUBT.
Quantum Computing Launches Dirac-3S Quantum Optimizing Machine
Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum systems company pioneering photonics and semiconductor manufacturing, today announced Dirac-3S, the
RGTI vs QUBT: Which Quantum Computing Stock Has More Upside Potential?
QUBT pairs surging revenues, photonics expansion and a $42.5M backlog with analyst targets implying more upside than Rigetti, though execution risks remain.
Top Quantum Computing Stocks For September 2026
Record foreign capital flows into US stocks, with US$942b in net purchases over 12 months, show how strongly global investors are hunting for the next wave of technology winners. Quantum computing sits at the frontier of that search, where breakthroughs in hardware and software could reshape entire industries. This article highlights three quantum computing stocks from our screener that capture very different angles of that opportunity. The three quantum computing stocks below are just a...
Micron, Nike To Headline Earnings Next Week; GDP Numbers Awaited
Wall Street Week Ahead: key market events, earnings (MU, NKE), IPOs (OURA), and major economic data. See here for more details.
Quantum Computing (QUBT) Brings Quantum Security Platform To ECOC Exhibition
Quantum Computing Inc. (NasdaqCM:QUBT) is presenting an integrated quantum security platform at the ECOC Exhibition in 2026. The new system combines quantum key distribution with hardware based quantum identity authentication for secure communications. The platform is built on the company’s patented, award winning technology and is being shown in a live deployment style demonstration. The launch of this integrated quantum security platform is important, but it should not be your only focus...
Quantum Computing (QUBT) Stock Trades Below Fair Value As Its 7x Run Continues
Quantum Computing has delivered a very large share price gain over the past three years, yet recent weak momentum raises a sharper question for you as an investor. Is the current US$8.96 price still grounded in the company’s book value, or has the story moved well ahead of what its balance sheet supports? The share price is up roughly 7x over three years, which puts a lot of weight on whether the underlying net assets can support that kind of move. New projects in quantum secure...
QUBT vs. IONQ: Which Quantum Stock Should You Buy, Hold or Sell Now?
Quantum Computing and IonQ are advancing distinct quantum platforms, but profitability, execution risks and valuation shape their contrasting investment cases.
Here's How QUBT's Fab 2 Could Accelerate Quantum Manufacturing
Quantum Computing's Fab 2 adds semiconductor, nanophotonics and advanced packaging capabilities that could accelerate quantum and photonics commercialization.
Here's How QBTS Deepens Quantum Push With Funding and New Deals
D-Wave Quantum deepens its quantum push with up to $100M in CHIPS funding, new production deployments and expanded commercial partnerships.
IonQ Surges 11% as NVIDIA Research Center Deal Follows Error-Decoder Breakthrough; D-Wave Climbs 5%, Rigetti Rises 4%
IonQ just dropped two back-to-back announcements that sent its stock surging while the broader quantum ETF slipped, and the reason one company is pulling so far away from the pack reveals something important about where the real quantum race is being run.
IonQ Soars 10% After Breakthrough Sends Quantum Stocks Higher
IonQ Ignites Quantum Rally With Breakthrough in Real-Time Error Correction
D-Wave And Quantum Computing: Taking Profits On The Pair, Waiting For The Next Gap
D-Wave vs. Quantum Computing: valuation gap remains, but catalysts are scarce. Click here to read more on QBTS and QUBT stocks.
Quantum Stocks Catch a Bid After IonQ Shows Real-Time Error Correction
IonQ unveils real-time quantum error-correction decoder running on one CPU, sending its stock and other quantum shares higher.
RGTI's 108-Qubit Performance Hurdle Highlights Scaling Challenge Ahead
Rigetti is tackling a coherence-time bottleneck in its 108-qubit Cepheus system to improve gate fidelity and quantum reliability.
Netflix downgraded, SanDisk initiated: Wall Street's top analyst calls
Netflix downgraded, SanDisk initiated: Wall Street's top analyst calls
IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Are Sending Shockwaves Through Wall Street With This $895 Million Warning
The people who know Wall Street’s hottest quantum computing stocks best are sending all the wrong signals.
What Needs To Be True To Buy Rigetti Stock Today?
Rigetti Computing (RGTI) sells quantum computing systems into a market its own management calls early, which makes the buy question hard to answer. You cannot lean on earnings, because Rigetti loses money, which leaves its price-to-earnings ratio meaningless. You can measure what you pay for each dollar of sales. Here is that walk, one step at a time.
Here's How Quantum Computing's EQC Approach Supports Growth
QUBT is advancing quantum computing with its EQC approach, Dirac-3 platform and a new three-year HBKU agreement.
Quantum Computing Inc. to Showcase Quantum Secure Communications Beyond Quantum Key Distribution at ECOC 2026
Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum company pioneering photonics and semiconductor manufacturing, today announced it will showcase, for the first time, an integrated quantum security platform that brings encryption and authentication together in a single solution, at the ECOC Exhibition 2026, September 21–23 at FYCMA in Málaga, Spain. At Booth #1436, QCi will demonstrate live quantum communication solutions leveraging time-frequency and
Trump Admin Launches $215M Quantum Competition: IonQ, D-Wave, Rigetti Take Notice
Trump's DOE launches $215 million Quantum Genesis competition to achieve a useful, fault-tolerant quantum computer by 2028.
IonQ Climbs 9% on Quantum Optimization Work With NVIDIA; D-Wave Rises 8%, Rigetti Gains 7%
IonQ's collaboration with NVIDIA on quantum optimization just sent the entire pure-play sector surging, but the market signal that actually reveals whether this is a real industry shift or just a speculative bet on one company's research is hiding in plain sight.
IonQ Gains Recognition in QCE26 Across Multiple Technical Tracks
IONQ earns four QCE26 Best Paper Awards, highlighting research with Quantum Basel, Synopsys, Oak Ridge and NVIDIA.
Why Quantum Computing (QUBT) Is Getting Attention Again
Quantum Computing (QUBT) is back in focus after the company signed a three year Framework Agreement with Qatar's Hamad Bin Khalifa University to collaborate on quantum computing, sensing, and communications. Against that backdrop, Quantum Computing’s share price has slid about 11.5% over the past month and around 21% over the past quarter, while the 1 year total shareholder return has declined about 53%, even after a very large 3 year total shareholder return of roughly 7x. Traders watching...
What Is Quantum Computing (QUBT) Signaling With Its Three Year Qatar Partnership?
Quantum Computing Inc. (NasdaqCM:QUBT) signed a three year partnership with Hamad Bin Khalifa University in Qatar to promote quantum technology adoption. The framework covers joint research, education programs, and industry focused projects aimed at building regional quantum computing capabilities. Quantum Computing Inc. will provide access to its Dirac-3 quantum system as part of the collaboration to support applied use cases. The new three year Hamad Bin Khalifa University alliance...
How Far Could RGTI Stock Drop If the Broader Market Breaks?
Rigetti Computing (RGTI) trades near $15, about 73% below the high it set inside the past year. No market shock did that: the S&P 500 returned 17% over the past twelve months while Rigetti lost 8.5%. The 73% is measured from a high set inside those same twelve months, so the stock ran up hard before it fell. A fall like that in a rising market says the price is a bet on a road map.
Rising Expenses Weigh on QUBT's Profit: Hold or Sell QUBT Stock Now?
Quantum Computing's surging revenues, $42.5M backlog and $1.3B cash cushion offer upside, but soaring expenses and losses keep profitability under pressure.
Quantum Computing Inc. Signs Three-Year Agreement With Hamad Bin Khalifa University
Quantum Computing Inc. (NASDAQ:QUBT) has entered into a three-year framework agreement with Hamad Bin Khalifa University in Qatar covering collaboration in quantum computing, quantum sensing and quantum communications.
Quantum Computing Inc. Expands Global Quantum Adoption Through New Hamad Bin Khalifa University Framework Agreement
Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum company pioneering photonics and semiconductor manufacturing, today announced it has signed a three-year Framework Agreement with Hamad Bin Khalifa University, Qatar (HBKU) to collaborate in quantum computing, quantum sensing, and quantum communications.
QCi Signs 3-Year Quantum Technology Partnership With Qatar’s HBKU To Collaborate In Quantum Computing, Quantum Sensing, And Quantum Communications
Partnership supports ongoing quantum research reflective of specific focus area at the University, executive education, industry applications, and workforce development in QatarHOBOKEN, N.J., Sept. 14, 2026 /PRNewswire/
Rising Losses Weigh on Rigetti's Outlook: Sell or Hold RGTI Stock Now?
RGTI faces widening losses, lumpy revenues and execution risks even as government backing and partnerships support its quantum roadmap.
Quantum Stocks Fall as Rate-Hike Odds Climb: IonQ Sinks 4%, Rigetti and D-Wave Pull Back
Federal Reserve rate-hike odds just handed quantum computing stocks their sharpest single-session hit in weeks, and the reason has nothing to do with anything these companies actually did.
Watching The Frontier
The WisdomTree Classiq Quantum Computing Index carried out an ad-hoc reconstitution effective September 8, 2026, adding neutral-atom company Pasqal Holding SA at a 1% weight. Read more here.
D-Wave, Rigetti and IonQ Stocks Rally on $100 Million Quantum Boost
Quantum Stocks Get a Major Boost as U.S. Commits $300 Million to Industry
Why quantum computing stocks are soaring today while the rest of the market falls
Rigetti, D-Wave, IonQ and other quantum stocks are jumping after the U.S. government finalized major investments in the emerging technology.
Cramer Begs Trump Not to Sell Chipmaker That Is Up 311% in a Year
Jim Cramer went on live television to beg the president not to sell a chipmaker sitting on massive gains, and the reason why reveals just how much political risk now hangs over one of the hottest stocks in the semiconductor sector.
QUBT Profitability Remains a Concern Despite Revenue Growth
Quantum Computing's Q2 revenues jump to $5.6 million, but rising expenses and continued losses keep profitability a key concern despite ample liquidity.
Quantum Stocks Rally as Commerce Department Takes Equity Stakes: Rigetti Surges 6%, D-Wave Climbs 5%
The Commerce Department just took equity stakes in two quantum computing companies, and the fine print on that government ownership may matter more to long-term investors than today's share price pops.
Here's How D-Wave Quantum's Commercial Momentum Is Gaining Strength
QBTS' commercial momentum is strengthening as QCaaS revenues, bookings, backlog and production adoption rise despite flat quarterly sales.
QUBT Bets on Scale as Rising Costs Weigh on Profitability
Quantum Computing is betting on higher production volumes and scalable manufacturing as rising costs and gross losses weigh on profitability.
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Recent Insider Transactions
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| 2026-08-20 | Huang Yuping | -584,897 | - | - |
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| 2026-08-20 | Huang Yuping | -584,897 | - | - |
| 2026-08-20 | Huang Yuping | +584,897 | $0.0001 | $58 |
| 2026-05-28 | Huang Yuping | +23,588 | - | - |
| 2026-05-28 | Huang Yuping | +58,558 | - | - |
| 2026-05-28 | Dianat Pouya | +9,979 | - | - |
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| 2026-05-28 | Begliarbekov Milan | +9,979 | - | - |
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| 2026-04-13 | Weimer Carl Scott | +22,123 | $6.78 | $149,994 |
| 2026-04-13 | Shabani Javad | +22,123 | $6.78 | $149,994 |
| 2026-04-13 | Schwartz Eric Mark | +22,123 | $6.78 | $149,994 |
| 2026-04-13 | FAGENSON ROBERT B | +22,123 | $6.78 | $149,994 |
| 2026-04-13 | TURMELLE MICHAEL C | +22,123 | $6.78 | $149,994 |
| 2026-03-11 | Roberts Christopher Bruce | -9,360 | $7.852 | $73,495 |
| 2026-03-10 | Roberts Christopher Bruce | -400,000 | - | - |
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