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 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 VolumeIONQIonQ$58.99+12.4%$39.79$25.89▼$84.64$19.59B3.0531.21 million shs62.41 million shsQBTSD-Wave Quantum$25.77+33.5%$18.20$12.75▼$46.75$7.14B1.9525.83 million shs116.13 million shsRGTIRigetti Computing$22.04+30.6%$16.63$10.30▼$58.15$5.61B1.7926.95 million shs144.20 million shsDon't wait for the SpaceX IPOThe space race is growing fast, and you don’t have to wait for SpaceX to go public to invest. This report shows seven space stocks you can buy today that may grow as rockets, satellites, defense, space internet, and new space technology become more important.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceIONQIonQ+12.29%+2.73%+27.46%+84.62%+75.86%QBTSD-Wave Quantum+33.27%+16.40%+26.52%+42.84%+67.94%RGTIRigetti Computing+30.57%+14.37%+20.77%+38.44%+101.09%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeIONQIonQ$58.99+12.4%$39.79$25.89▼$84.64$19.59B3.0531.21 million shs62.41 million shsQBTSD-Wave Quantum$25.77+33.5%$18.20$12.75▼$46.75$7.14B1.9525.83 million shs116.13 million shsRGTIRigetti Computing$22.04+30.6%$16.63$10.30▼$58.15$5.61B1.7926.95 million shs144.20 million shsDon't wait for the SpaceX IPOThe space race is growing fast, and you don’t have to wait for SpaceX to go public to invest. This report shows seven space stocks you can buy today that may grow as rockets, satellites, defense, space internet, and new space technology become more important.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceIONQIonQ+12.29%+2.73%+27.46%+84.62%+75.86%QBTSD-Wave Quantum+33.27%+16.40%+26.52%+42.84%+67.94%RGTIRigetti Computing+30.57%+14.37%+20.77%+38.44%+101.09%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceIONQIonQ 2.53Moderate Buy$68.6316.34% UpsideQBTSD-Wave Quantum 2.76Moderate Buy$34.6734.52% UpsideRGTIRigetti Computing 2.54Moderate Buy$29.1832.40% UpsideCurrent Analyst Ratings BreakdownLatest QBTS, IONQ, and RGTI Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/13/2026QBTSD-Wave Quantum Canaccord Genuity GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$43.00 ➝ $41.005/13/2026QBTSD-Wave Quantum Rosenblatt SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$43.005/13/2026QBTSD-Wave Quantum Cantor FitzgeraldSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOverweight$40.005/13/2026QBTSD-Wave Quantum Needham & Company LLCSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$40.005/13/2026QBTSD-Wave Quantum MizuhoSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetOutperform$31.00 ➝ $29.005/12/2026QBTSD-Wave Quantum Jefferies Financial GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy5/12/2026RGTIRigetti Computing MizuhoSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetOutperform$33.00 ➝ $27.005/12/2026RGTIRigetti Computing Needham & Company LLCSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$31.005/11/2026IONQIonQ Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeSell (D-) ➝ Sell (D+)5/7/2026IONQIonQ Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price Target$48.505/7/2026IONQIonQ Jefferies Financial GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price Target$85.00(Data available from 5/22/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookIONQIonQ$130.02M169.34N/AN/A$13.37 per share4.41QBTSD-Wave Quantum$24.59M387.68N/AN/A$3.04 per share8.48RGTIRigetti Computing$7.09M1,032.52N/AN/A$1.76 per share12.52Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateIONQIonQ-$510.38M-$0.28N/AN/AN/A174.88%-23.20%-15.04%8/5/2026 (Estimated)QBTSD-Wave Quantum-$355.06M-$1.13N/AN/AN/A-2,957.23%-44.06%-38.48%8/6/2026 (Estimated)RGTIRigetti Computing-$216.21M-$0.87N/AN/AN/A-2,789.71%-10.40%-8.27%N/ALatest QBTS, IONQ, and RGTI EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/12/2026Q1 2026QBTSD-Wave Quantum-$0.08-$0.05+$0.03-$0.05$4.19 million$2.86 million5/11/2026Q1 2026RGTIRigetti Computing-$0.05-$0.04+$0.01-$0.06$4.09 million$4.40 million5/6/2026Q1 2026IONQIonQ-$0.26-$0.34-$0.08$2.19$49.75 million$64.67 million3/4/2026Q4 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 GrowthIONQIonQN/AN/AN/AN/AN/AQBTSD-Wave QuantumN/AN/AN/AN/AN/ARGTIRigetti ComputingN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioIONQIonQN/A14.0514.05QBTSD-Wave Quantum0.0321.4121.31RGTIRigetti ComputingN/A6.986.98Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipIONQIonQ41.42%QBTSD-Wave Quantum42.47%RGTIRigetti Computing35.38%Insider OwnershipCompanyInsider OwnershipIONQIonQ5.20%QBTSD-Wave Quantum3.20%RGTIRigetti Computing1.60%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableIONQIonQ1,132373.27 million353.86 millionOptionableQBTSD-Wave Quantum3369.91 million358.08 millionOptionableRGTIRigetti Computing160332.15 million326.84 millionOptionableQBTS, IONQ, and RGTI HeadlinesRecent News About These CompaniesRigetti Computing (RGTI) Soars 30% on $100M US Govt Backing4 hours ago | insidermonkey.comRigetti Computing (NASDAQ:RGTI) Stock Price Up 30.6% - Time to Buy?May 21 at 6:08 PM | marketbeat.comWall Street Lunch: Washington Advances Quantum Race With $2B CHIPS FundingMay 21 at 3:38 PM | seekingalpha.comWhy Rigetti Computing Stock Is Rocketing Higher TodayMay 21 at 2:25 PM | fool.comWashington's $2 Billion Quantum Bet Can Prop Up These ETFsMay 21 at 2:20 PM | etftrends.comEThe Trump Administration Plans to Take Stakes in These Quantum Computing Firms. Their Stocks Are Soaring.May 21 at 1:25 PM | investopedia.comRigetti Computing (NASDAQ:RGTI) Shares Gap Up - Should You Buy?May 21 at 12:22 PM | marketbeat.comQuantum Computing Stocks Break Out After Government StakeMay 21 at 10:10 AM | schaeffersresearch.comIonQ Climbs 10%, D-Wave Rockets 25%, Rigetti Soars 24%, Quantum Computing Inc. Jumps 14%: The Quantum Trade Roars BackMay 21 at 10:06 AM | 247wallst.comIonQ's Diversified Quantum Strategy Fuels Q1 MomentumMay 21 at 9:50 AM | zacks.comS&P 500 Futures Fall in Premarket Trading; D-Wave Quantum, Rigetti Computing LeadMay 21 at 9:24 AM | barrons.comIBM, D-Wave, Rigetti, GlobalFoundries confirm proposed US quantum funding awardsMay 21 at 9:24 AM | msn.comIBM stock, Rigetti Computing RGTI shares jump big thanks to quantum computing grants. All about big move by Trump AdministrationMay 21 at 9:24 AM | msn.comQuantum computing stocks rally after report of planned $2 billion U.S. funding packageMay 21 at 9:24 AM | investorshub.advfn.comSpear Advisors LLC Makes New $2.06 Million Investment in Rigetti Computing, Inc. $RGTIMay 21 at 8:09 AM | marketbeat.comRigetti Computing Partners with U.S. Department of Commerce for $100 Million Quantum Computing R&D FundingMay 21 at 7:50 AM | quiverquant.comQRigetti Signs Letter of Intent with U.S. Government for Quantum Computing ResearchMay 21 at 7:15 AM | globenewswire.comRigetti Computing (RGTI) Valuation After Strong Q1 Revenue And Flagship Quantum System RolloutMay 20 at 11:53 PM | finance.yahoo.comThis Quantum Player Just Went Public. It’s Already Launching Technology Into Space.May 20 at 6:51 PM | finance.yahoo.com2 Quantum Stocks to Watch in May With +90% Target Price PotentialMay 20 at 4:01 PM | zacks.comCloudAlpha Capital Management Limited Hong Kong Takes $1.79 Million Position in Rigetti Computing, Inc. $RGTIMay 20 at 4:04 AM | marketbeat.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesIonQ Just Posted a Breakout Quarter—But 1 Problem RemainsBy Nathan Reiff | May 7, 2026How the 3 Leading Quantum Firms Stack Up After Q1 EarningsBy Nathan Reiff | May 14, 20262 Stocks to Watch as the Quantum Space Gets More CrowdedBy Nathan Reiff | May 3, 2026Quantum Earnings Season Is Ramping Up—What to Watch From 2 Major PlayersBy Nathan Reiff | May 10, 2026D-Wave Earnings Looked Weak, But Investors May Be Missing ThisBy Nathan Reiff | May 13, 2026QBTS, IONQ, and RGTI Company DescriptionsIonQ NYSE:IONQ$58.99 +6.52 (+12.42%) Closing price 05/21/2026 03:59 PM EasternExtended Trading$59.47 +0.48 (+0.82%) As of 05/21/2026 08:00 PM 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$25.77 +6.47 (+33.53%) Closing price 05/21/2026 03:59 PM EasternExtended Trading$27.76 +1.99 (+7.71%) As of 05/21/2026 08:00 PM 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$22.04 +5.16 (+30.57%) Closing price 05/21/2026 04:00 PM EasternExtended Trading$23.64 +1.60 (+7.25%) As of 05/21/2026 08:00 PM 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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