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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 NASDAQ:QUBT 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$51.53-3.2%$55.48$25.89▼$84.64$19.88B3.2326.76 million shs14.37 million shsQUBTQuantum Computing$9.43-2.8%$10.31$6.18▼$25.84$2.19B3.7916.27 million shs11.45 million shsRGTIRigetti Computing$18.68-3.3%$20.42$11.43▼$58.15$6.42B1.9537.37 million shs24.40 million shs7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. Download this report to learn how energy stocks can play a role in your portfolio as the global demand for energy continues to grow.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceIONQIonQ-3.62%-3.61%-25.70%+75.71%+28.25%QUBTQuantum Computing-2.78%-2.78%-23.89%+37.26%-49.41%RGTIRigetti Computing-3.31%-3.65%-27.12%+31.64%+64.87%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeIONQIonQ$51.53-3.2%$55.48$25.89▼$84.64$19.88B3.2326.76 million shs14.37 million shsQUBTQuantum Computing$9.43-2.8%$10.31$6.18▼$25.84$2.19B3.7916.27 million shs11.45 million shsRGTIRigetti Computing$18.68-3.3%$20.42$11.43▼$58.15$6.42B1.9537.37 million shs24.40 million shs7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. Download this report to learn how energy stocks can play a role in your portfolio as the global demand for energy continues to grow.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceIONQIonQ-3.62%-3.61%-25.70%+75.71%+28.25%QUBTQuantum Computing-2.78%-2.78%-23.89%+37.26%-49.41%RGTIRigetti Computing-3.31%-3.65%-27.12%+31.64%+64.87%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceIONQIonQ 2.53Moderate Buy$69.8835.60% UpsideQUBTQuantum Computing 2.43Hold$18.3394.41% UpsideRGTIRigetti Computing 2.50Moderate Buy$30.6063.81% UpsideCurrent Analyst Ratings BreakdownLatest QUBT, RGTI, and IONQ Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails6/29/2026QUBTQuantum Computing Rosenblatt SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$22.006/24/2026QUBTQuantum Computing Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (D-)6/24/2026QUBTQuantum Computing Cantor FitzgeraldSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingNeutral$10.006/24/2026QUBTQuantum Computing Rosenblatt SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$22.006/22/2026IONQIonQ Northland SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOutperform$55.00 ➝ $70.006/15/2026QUBTQuantum Computing Ascendiant Capital MarketsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$27.00 ➝ $30.006/11/2026IONQIonQ Rosenblatt SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$100.006/11/2026RGTIRigetti Computing Rosenblatt SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$40.006/2/2026RGTIRigetti Computing Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (E+)5/12/2026RGTIRigetti 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$31.00(Data available from 7/2/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookIONQIonQ$130.02M147.94N/AN/A$10.52 per share4.90QUBTQuantum Computing$680K3,127.71N/AN/AN/A∞RGTIRigetti Computing$7.09M875.77N/AN/A$1.65 per share11.32Compare 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)QUBTQuantum ComputingN/A-$0.28N/AN/AN/AN/AN/AN/A8/13/2026 (Estimated)RGTIRigetti Computing-$216.21M-$0.87N/AN/AN/A-2,789.71%-10.40%-8.27%8/11/2026 (Estimated)Latest QUBT, RGTI, and IONQ EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/11/2026Q1 2026QUBTQuantum Computing-$0.05-$0.02+$0.03-$0.02$3.13 million$3.69 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$2.07$49.75 million$64.67 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthIONQIonQN/AN/AN/AN/AN/AQUBTQuantum ComputingN/AN/AN/AN/AN/ARGTIRigetti ComputingN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioIONQIonQN/A14.0514.05QUBTQuantum ComputingN/AN/AN/ARGTIRigetti ComputingN/A6.986.98Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipIONQIonQ41.42%QUBTQuantum Computing4.26%RGTIRigetti Computing35.38%Insider OwnershipCompanyInsider OwnershipIONQIonQ0.55%QUBTQuantum Computing12.40%RGTIRigetti Computing1.60%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableIONQIonQ1,132373.27 million371.22 millionOptionableQUBTQuantum Computing30225.54 million197.57 millionOptionableRGTIRigetti Computing160332.40 million327.08 millionOptionableQUBT, RGTI, and IONQ HeadlinesRecent News About These CompaniesRigetti Computing, Inc. $RGTI Shares Bought by SG Americas Securities LLC1 hour ago | marketbeat.comRockefeller Capital Management L.P. Has $1.17 Million Holdings in Rigetti Computing, Inc. $RGTI1 hour ago | marketbeat.comRigetti Computing (NASDAQ:RGTI) Sparks Penny Stock InterestJuly 1 at 7:55 PM | kalkinemedia.comKRigetti Computing, Inc. (RGTI) Registers a Bigger Fall Than the Market: Important Facts to NoteJuly 1 at 7:55 PM | finance.yahoo.comRigetti Computing, Inc. (RGTI) Registers a Bigger Fall Than the Market: Important Facts to NoteJuly 1 at 7:01 PM | zacks.comRigetti Computing (NASDAQ:RGTI) Shares Down 3.3% - Should You Sell?July 1 at 5:19 PM | marketbeat.comRigetti Computing (RGTI) Stock Looks Fully Valued After A Huge RunJuly 1 at 2:55 PM | finance.yahoo.comQuantum Computing’s Cash Crisis: Which Players Can Actually Survive the Long Game?July 1 at 9:53 AM | 247wallst.comQuantum Computing's Cash Crisis: Which Players Can Actually Survive the Long Game?July 1 at 9:05 AM | 247wallst.comRigetti's Robust Liquidity Strengthens Its Quantum Computing OutlookJune 30 at 2:11 PM | zacks.comThe Quantum Bubble Is Real Enough to Take Seriously (RGTI)...June 30 at 12:10 PM | marketbeat.comInvestors Heavily Search Rigetti Computing, Inc. (RGTI): Here is What You Need to KnowJune 30 at 10:01 AM | zacks.comPatriot Financial Group Insurance Agency LLC Purchases 63,331 Shares of Rigetti Computing, Inc. $RGTIJune 30 at 5:03 AM | marketbeat.comCan Rigetti Computing (NASDAQ:RGTI) Lead the Small-Cap AI Race?June 30 at 3:42 AM | kalkinemedia.comKQBTS or RGTI: Which Quantum Stock is Poised to Lead in H2 2026?June 26, 2026 | finance.yahoo.comQBTS or RGTI: Which Quantum Stock is Poised to Lead in H2 2026?June 26, 2026 | zacks.comQuantum Computing Stock Back Near Familiar SupportJune 26, 2026 | schaeffersresearch.comWhy Rigetti Computing, Inc. (RGTI) Dipped More Than Broader Market TodayJune 25, 2026 | finance.yahoo.comWhy Rigetti Computing, Inc. (RGTI) Dipped More Than Broader Market TodayJune 25, 2026 | zacks.comRigetti Computing, Inc. (RGTI) Sees a More Significant Dip Than Broader Market: Some Facts to KnowJune 24, 2026 | finance.yahoo.comRigetti Computing, Inc. (RGTI) Sees a More Significant Dip Than Broader Market: Some Facts to KnowJune 24, 2026 | zacks.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesWhat IBM's $10-Billion Quantum Project Means For Smaller PlayersBy Nathan Reiff | June 3, 20262 Quantum Stocks Are Drawing Capital as AI Infrastructure Hits a WallBy Jeffrey Neal Johnson | June 18, 2026How Does D-Wave's New Simulator Change the Quantum Computing Landscape?By Nathan Reiff | June 23, 2026Washington’s Quantum Push Puts IBM and IonQ on the ThroneBy Jeffrey Neal Johnson | June 25, 2026The Quantum Bubble Is Real Enough to Take SeriouslyBy Nathan Reiff | June 30, 2026QUBT, RGTI, and IONQ Company DescriptionsIonQ NYSE:IONQ$51.53 -1.73 (-3.25%) Closing price 07/1/2026 03:59 PM EasternExtended Trading$51.23 -0.30 (-0.59%) As of 06:20 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.Quantum Computing NASDAQ:QUBT$9.43 -0.27 (-2.78%) Closing price 07/1/2026 04:00 PM EasternExtended Trading$9.47 +0.04 (+0.42%) As of 06:19 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.Quantum Computing Inc., an integrated photonics company, offers accessible and affordable quantum machines. The company offers Dirac systems are portable, low power, and room temperature qubit and qudit entropy quantum computers (EQC); reservoir computing; remote sensing; and single photon imaging. It also provides Quantum random number generator (uQRNG), a portable device that provides genuine random numbers directly from quantum processes; and quantum authentication which eliminates vulnerabilities inherent in classical cryptographic schemes by offering a comprehensive entanglement-based quantum cyber solution that seamlessly integrates into existing telecom fiber and communication infrastructure. The company was formerly known as Innovative Beverage Group Holdings, Inc. Quantum Computing, Inc. was incorporated in 2018 and is based in Hoboken, New Jersey.Rigetti Computing NASDAQ:RGTI$18.68 -0.64 (-3.31%) Closing price 07/1/2026 04:00 PM EasternExtended Trading$18.55 -0.13 (-0.72%) As of 06:17 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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