Compare Stocks Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities. Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare NASDAQ:ARQQ NYSE:IONQ NYSE:QBTS NASDAQ:RGTI On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeARQQArqit Quantum$14.65+1.6%$14.48$11.52▼$62.00$220.51M2.35388,376 shs245,776 shsIONQIonQ$48.05+5.0%$35.67$25.89▼$84.64$16.77B3.0534.73 million shs33.14 million shsQBTSD-Wave Quantum$21.53+2.9%$17.51$6.82▼$46.75$7.74B1.9532.89 million shs19.31 million shsRGTIRigetti Computing$18.27+3.2%$16.29$9.14▼$58.15$5.88B1.7931.01 million shs24.43 million shsA Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for May 2026. Learn which stocks have the most short interest and how to trade them. Click the link to see which companies made the list.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceARQQArqit Quantum+0.90%+3.97%+4.87%-20.03%-9.06%IONQIonQ+4.05%+11.40%+63.82%+35.65%+61.44%QBTSD-Wave Quantum+5.03%+19.01%+50.28%+7.27%+195.73%RGTIRigetti Computing+4.52%+11.47%+28.75%+6.28%+88.54%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeARQQArqit Quantum$14.65+1.6%$14.48$11.52▼$62.00$220.51M2.35388,376 shs245,776 shsIONQIonQ$48.05+5.0%$35.67$25.89▼$84.64$16.77B3.0534.73 million shs33.14 million shsQBTSD-Wave Quantum$21.53+2.9%$17.51$6.82▼$46.75$7.74B1.9532.89 million shs19.31 million shsRGTIRigetti Computing$18.27+3.2%$16.29$9.14▼$58.15$5.88B1.7931.01 million shs24.43 million shsA Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for May 2026. Learn which stocks have the most short interest and how to trade them. Click the link to see which companies made the list.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceARQQArqit Quantum+0.90%+3.97%+4.87%-20.03%-9.06%IONQIonQ+4.05%+11.40%+63.82%+35.65%+61.44%QBTSD-Wave Quantum+5.03%+19.01%+50.28%+7.27%+195.73%RGTIRigetti Computing+4.52%+11.47%+28.75%+6.28%+88.54%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceARQQArqit Quantum 2.00Hold$60.00309.56% UpsideIONQIonQ 2.53Moderate Buy$68.2542.05% UpsideQBTSD-Wave Quantum 2.76Moderate Buy$35.5365.05% UpsideRGTIRigetti Computing 2.54Moderate Buy$30.6467.69% UpsideCurrent Analyst Ratings BreakdownLatest IONQ, ARQQ, QBTS, and RGTI Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/4/2026IONQIonQ WedbushSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOutperform$60.004/29/2026QBTSD-Wave Quantum Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeSell (D-) ➝ Sell (E+)4/28/2026QBTSD-Wave Quantum Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeStrong Sell ➝ Hold4/21/2026IONQIonQ Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (D-)4/20/2026IONQIonQ Northland SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageOutperform$55.004/20/2026QBTSD-Wave Quantum Northland SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageMarket Perform$22.004/20/2026RGTIRigetti Computing Northland SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageMarket Perform$20.003/27/2026QBTSD-Wave Quantum Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (D-)3/20/2026RGTIRigetti Computing BenchmarkSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$35.00 ➝ $25.003/6/2026QBTSD-Wave Quantum Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeHold ➝ Strong Sell3/5/2026RGTIRigetti Computing BenchmarkSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$40.00 ➝ $35.00(Data available from 5/6/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookARQQArqit Quantum$530K422.64N/AN/A$1.78 per share8.23IONQIonQ$130.02M135.49N/AN/A$10.52 per share4.57QBTSD-Wave Quantum$24.59M323.91N/AN/A$2.30 per share9.36RGTIRigetti Computing$7.09M855.91N/AN/A$1.65 per share11.07Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateARQQArqit Quantum-$35.34MN/AN/AN/AN/AN/AN/AN/A5/20/2026 (Estimated)IONQIonQ-$510.38M-$2.49N/AN/AN/A-392.55%-25.38%-15.60%5/6/2026 (Estimated)QBTSD-Wave Quantum-$355.06M-$1.10N/AN/AN/A-1,444.10%-58.58%-48.13%5/12/2026 (Confirmed)RGTIRigetti Computing-$216.21M-$0.68N/AN/AN/A-3,111.92%-14.91%-11.36%5/11/2026 (Estimated)Latest IONQ, ARQQ, QBTS, and RGTI EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/20/2026H1 2026ARQQArqit Quantum-$0.78N/AN/AN/A$1.10 millionN/A5/12/2026Q1 2026QBTSD-Wave Quantum-$0.08N/AN/AN/A$4.19 millionN/A5/11/2026Q1 2026RGTIRigetti Computing-$0.05N/AN/AN/A$4.13 millionN/A5/6/2026Q1 2026IONQIonQ-$0.26N/AN/AN/A$49.75 millionN/A3/4/2026Q4 2025RGTIRigetti Computing-$0.05-$0.03+$0.02-$0.06$2.33 million$1.87 million2/26/2026Q4 2025QBTSD-Wave Quantum-$0.05-$0.09-$0.04-$0.12$3.74 million$2.75 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthARQQArqit QuantumN/AN/AN/AN/AN/AIONQIonQN/AN/AN/AN/AN/AQBTSD-Wave QuantumN/AN/AN/AN/AN/ARGTIRigetti ComputingN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioARQQArqit QuantumN/A2.692.69IONQIonQN/A15.5015.50QBTSD-Wave Quantum0.0442.3842.25RGTIRigetti ComputingN/A37.4237.42Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipARQQArqit Quantum16.60%IONQIonQ41.42%QBTSD-Wave Quantum42.47%RGTIRigetti Computing35.38%Insider OwnershipCompanyInsider OwnershipARQQArqit Quantum54.60%IONQIonQ5.20%QBTSD-Wave Quantum3.20%RGTIRigetti Computing1.60%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableARQQArqit Quantum14015.29 million6.94 millionOptionableIONQIonQ1,132366.64 million347.58 millionOptionableQBTSD-Wave Quantum3369.91 million358.08 millionOptionableRGTIRigetti Computing160332.15 million326.84 millionOptionableIONQ, ARQQ, QBTS, and RGTI HeadlinesRecent News About These CompaniesRigetti Computing (NASDAQ:RGTI) Shares Up 3.2% - Here's What HappenedMay 5 at 6:39 PM | marketbeat.comAssessing Rigetti Computing (RGTI) Valuation After Recent Share Price Momentum And Ongoing LossesMay 5 at 1:37 PM | finance.yahoo.comIs Rigetti Computing a Buy?May 5 at 8:36 AM | fool.comNorthland Believes Compute Demand For AI Leading Quantum Industry, Here’s What it Thinks About Rigetti Computing (RGTI)May 5 at 8:36 AM | finance.yahoo.comRigetti Computing to Participate in Fireside Chat at 21st Annual Needham Technology, Media, & Consumer ConferenceMay 5 at 8:36 AM | finance.yahoo.comRigetti Computing to Participate in Fireside Chat at 21st Annual Needham Technology, Media, & Consumer ConferenceMay 5 at 8:00 AM | globenewswire.comNorthland Believes Compute Demand For AI Leading Quantum Industry, Here’s What it Thinks About Rigetti Computing (RGTI)May 5 at 7:50 AM | insidermonkey.comRigetti Computing, Inc. (RGTI) Gains As Market Dips: What You Should KnowMay 4 at 10:11 PM | finance.yahoo.comWill Quantum Hardware Milestones and Global Contracts Reshape Rigetti Computing's (RGTI) Investment Narrative?May 4 at 10:11 PM | finance.yahoo.comRigetti Computing (NASDAQ:RGTI) Shares Up 1.1% - What's Next?May 4 at 6:40 PM | marketbeat.comRigetti Computing (RGTI) Projected to Post Quarterly Earnings on MondayMay 4 at 11:48 AM | marketbeat.comVanguard Group Inc. Purchases 3,924,171 Shares of Rigetti Computing, Inc. $RGTIMay 3 at 8:41 AM | marketbeat.comSanctuary Advisors LLC Buys 66,312 Shares of Rigetti Computing, Inc. $RGTIMay 3 at 5:31 AM | marketbeat.comUniversal Beteiligungs und Servicegesellschaft mbH Has $2.91 Million Holdings in Rigetti Computing, Inc. $RGTIMay 1, 2026 | marketbeat.comRigetti Computing (NASDAQ:RGTI) Stock Price Up 8.5% - Here's What HappenedApril 30, 2026 | marketbeat.comQBTS or RGTI: Which Quantum Play Will Offer Better Upside in May?April 30, 2026 | zacks.comRigetti's Balance Sheet Strength Supports Quantum Growth PathApril 30, 2026 | zacks.comRigetti Computing (NASDAQ:RGTI) Shares Down 1.9% - What's Next?April 29, 2026 | marketbeat.comRigetti’s 1,000 Qubit UK Plan Tests Path To Long Term ContractsApril 29, 2026 | finance.yahoo.comBest Quantum Stock to Buy the Dip: Rigetti Computing (RGTI) or Quantum Computing (QUBT)April 29, 2026 | fool.comRigetti (RGTI) slides 4.4% as recent quantum rally cools and traders reset expectationsApril 29, 2026 | quiverquant.comQNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesNVIDIA's Quantum Computing Play Just Sent IonQ and Rigetti Flying By Jeffrey Neal Johnson | April 15, 2026Bridget’s Buys: The Bottom 5 Stocks and What to Do NextBy Thomas Hughes | April 8, 2026Is D-Wave the Latest Threat to Bitcoin?By Nathan Reiff | April 7, 2026Could These 3 New-to-Market Quantum Computing Firms Threaten D-Wave?By Nathan Reiff | April 19, 2026Quantum Computing Stocks: Sorting the Real Science from the Hype By Chris Markoch | April 19, 2026IONQ, ARQQ, QBTS, and RGTI Company DescriptionsArqit Quantum NASDAQ:ARQQ$14.65 +0.23 (+1.60%) Closing price 05/5/2026 04:00 PM EasternExtended Trading$15.04 +0.40 (+2.70%) As of 07:00 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud, a Platform as a Service that creates unbreakable software encryption keys. The company also provides maintenance and support, and professional services. Arqit Quantum Inc. is based in London, the United Kingdom.IonQ NYSE:IONQ$48.05 +2.30 (+5.02%) Closing price 05/5/2026 03:59 PM EasternExtended Trading$49.71 +1.67 (+3.47%) As of 07:01 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.IonQ, Inc. engages in the development of general-purpose quantum computing systems in the United States. It sells access to quantum computers of various qubit capacities. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. It also provides contracts associated with the design, development, and construction of specialized quantum computing hardware systems; maintenance and support services; and consulting services related to co-developing algorithms on quantum computing systems. The company was founded in 2015 and is headquartered in College Park, Maryland.D-Wave Quantum NYSE:QBTS$21.53 +0.61 (+2.91%) Closing price 05/5/2026 03:59 PM EasternExtended Trading$22.05 +0.52 (+2.42%) As of 07:01 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.D-Wave Quantum Inc. develops and delivers quantum computing systems, software, and services worldwide. The company offers Advantage, a fifth-generation quantum computer; Ocean, a suite of open-source python tools; and Leap, a cloud-based service that provides real-time access to a live quantum computer, as well as access to Advantage, hybrid solvers, the Ocean software development kit, live code, demos, learning resources, and a vibrant developer community. It also provides D-Wave Launch, a quantum professional service that guides enterprises from problem discovery through production implementation. The company's quantum solutions are used in logistics, financial services, drug discovery, materials sciences, scheduling, fault detection, mobility, and supply chain management. It serves financial services, manufacturing/logistics, mobility, and life sciences/pharmaceuticals industries. D-Wave Quantum Inc. was founded in 1999 and is headquartered in Burnaby, Canada.Rigetti Computing NASDAQ:RGTI$18.27 +0.57 (+3.22%) Closing price 05/5/2026 04:00 PM EasternExtended Trading$18.71 +0.44 (+2.39%) As of 07:01 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.Rigetti Computing, Inc., through its subsidiaries, builds quantum computers and the superconducting quantum processors. The company offers cloud in a form of quantum processing unit, such as 9-qubit chip and Ankaa-2 system under the Novera brand name; and sells access to its quantum computers through quantum computing as a service. It also provides quantum cloud services that provides various range of support in programming, public or private clouds integration, and connectivity, as well as quantum operating system software that supports both public and private cloud architectures. In addition, the company offers professional services, such as algorithm development, benchmarking, quantum application programming, and software development. The company serves commercial enterprises, government organizations, and international government entities. It has operations in the United States and the United Kingdom. Rigetti Computing, Inc. was founded in 2013 and is headquartered in Berkeley, California. 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