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:QTUM 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 VolumeQTUMDefiance Quantum ETF$159.06+1.6%$127.73$83.24▼$159.85$5.07B1.31462,141 shs1.11 million shsRGTIRigetti Computing$27.03+9.8%$17.37$10.30▼$58.15$8.98B1.7934.18 million shs85.71 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 PerformanceQTUMDefiance Quantum ETF-1.33%+7.61%+18.67%+32.79%+79.07%RGTIRigetti Computing-1.79%+45.85%+45.59%+32.11%+73.50%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeQTUMDefiance Quantum ETF$159.06+1.6%$127.73$83.24▼$159.85$5.07B1.31462,141 shs1.11 million shsRGTIRigetti Computing$27.03+9.8%$17.37$10.30▼$58.15$8.98B1.7934.18 million shs85.71 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 PerformanceQTUMDefiance Quantum ETF-1.33%+7.61%+18.67%+32.79%+79.07%RGTIRigetti Computing-1.79%+45.85%+45.59%+32.11%+73.50%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceQTUMDefiance Quantum ETF 2.69Moderate Buy$158.90-0.10% DownsideRGTIRigetti Computing 2.54Moderate Buy$29.187.96% UpsideCurrent Analyst Ratings BreakdownLatest RGTI and QTUM Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/12/2026RGTIRigetti 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$31.004/20/2026RGTIRigetti Computing Northland SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageMarket Perform$20.003/20/2026RGTIRigetti Computing BenchmarkSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$35.00 ➝ $25.003/5/2026RGTIRigetti Computing BenchmarkSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$40.00 ➝ $35.003/5/2026RGTIRigetti Computing Rosenblatt SecuritiesSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$40.003/5/2026RGTIRigetti Computing MizuhoSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetOutperform$50.00 ➝ $43.003/5/2026RGTIRigetti Computing Needham & Company LLCSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$51.00 ➝ $31.00(Data available from 5/28/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookQTUMDefiance Quantum ETFN/AN/AN/AN/AN/AN/ARGTIRigetti Computing$10.02M897.04N/AN/A$1.76 per share15.36Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateQTUMDefiance Quantum ETFN/AN/A24.34N/AN/AN/AN/AN/AN/ARGTIRigetti Computing-$216.21M-$0.87N/AN/AN/A-2,789.71%-10.40%-8.27%8/11/2026 (Estimated)Latest RGTI and QTUM EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/11/2026Q1 2026RGTIRigetti Computing-$0.05-$0.04+$0.01-$0.06$4.09 million$4.40 million3/4/2026Q4 2025RGTIRigetti Computing-$0.05-$0.03+$0.02-$0.06$2.33 million$1.87 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthQTUMDefiance Quantum ETF$1.170.74%N/AN/AN/ARGTIRigetti ComputingN/AN/AN/AN/AN/ALatest RGTI and QTUM DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date3/24/2026QTUMDefiance Quantum ETF$0.22363/25/20263/25/20263/26/2026(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioQTUMDefiance Quantum ETFN/AN/AN/ARGTIRigetti ComputingN/A6.986.98Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipQTUMDefiance Quantum ETFN/ARGTIRigetti Computing35.38%Insider OwnershipCompanyInsider OwnershipQTUMDefiance Quantum ETFN/ARGTIRigetti Computing1.60%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableQTUMDefiance Quantum ETFN/A31.90 millionN/ANot OptionableRGTIRigetti Computing160332.40 million327.08 millionOptionableRGTI and QTUM HeadlinesRecent News About These CompaniesRigetti Computing (NASDAQ:RGTI) Shares Up 9.8% - Here's Why2 hours ago | marketbeat.comThis Quantum Computing Stock May Be Closer to a Breakout Than You Think...4 hours ago | marketbeat.comRigetti Computing's 108-Qubit Push Keeps Quantum Advantage Hopes Alive4 hours ago | finance.yahoo.comRigetti Computing's 108-Qubit Push Keeps Quantum Advantage Hopes AliveMay 28 at 2:01 PM | zacks.comRigetti Computing (NASDAQ:RGTI) Stock Price Up 9.9% - Time to Buy?May 28 at 1:38 PM | marketbeat.comQuantum Computing's Commercial Breakout Has Arrived (RGTI)...May 28 at 10:35 AM | marketbeat.comSeven Grand Managers LLC Buys New Holdings in Rigetti Computing, Inc. $RGTIMay 28 at 6:38 AM | marketbeat.comPromising Mid Cap Stocks To Add to Your Watchlist - May 25thMay 28 at 5:13 AM | americanbankingnews.comThe U.S. Government Just Invested in These 3 Quantum Computing Stocks. Should Retail Investors Follow Suit?May 27 at 6:28 PM | fool.comQuantum Computing: The Next AI Boom?May 27 at 6:28 PM | finance.yahoo.comRigetti Computing (NASDAQ:RGTI) Stock Price Down 1.8% on Insider SellingMay 27 at 5:12 PM | marketbeat.comHow Low Can RGTI Stock Go?May 27 at 1:27 PM | trefis.comTJeffrey Bertelsen Sells 3,682 Shares of Rigetti Computing (NASDAQ:RGTI) StockMay 27 at 5:13 AM | insidertrades.comQTUM ETF Crosses $5 Billion Even As IBM, Rigetti, IonQ, D-Wave Cool OffMay 26 at 6:00 PM | benzinga.comRigetti Computing (NASDAQ:RGTI) Shares Down 5.1% After Insider SellingMay 26 at 5:32 PM | marketbeat.comInsider Selling: Rigetti Computing (NASDAQ:RGTI) CFO Sells 3,682 Shares of StockMay 26 at 5:05 PM | marketbeat.comRigetti Computing (NASDAQ:RGTI) CTO Sells $430,706.64 in StockMay 26 at 5:05 PM | marketbeat.comRigetti Computing (NASDAQ:RGTI) Stock Price Down 6.3% - Here's WhyMay 26 at 2:40 PM | marketbeat.comRGTI vs QBTS: Which Quantum Computing Stock Holds More Promise?May 26 at 2:15 PM | zacks.comQuantum Stocks Just Got a Lifeline—Who Benefits Most? (RGTI)...May 26 at 12:00 PM | marketbeat.comForget SpaceX: The Next Red-Hot IPO Is Here and It's a Quantum Computing StockMay 26 at 11:47 AM | 247wallst.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesThe Real SpaceX Play: 5 Chip Stocks Powering the IPO Before It LaunchesBy Bridget Bennett | May 4, 2026Apple Talks Just Changed Everything for IntelBy Sam Quirke | May 6, 20263 Energy Stocks to Buy and 2 to Avoid as AI Power Demand ExplodesBy Bridget Bennett | May 4, 2026Alphabet’s Earnings Didn’t Just Beat—They Changed the StoryBy Ryan Hasson | April 30, 2026This Quantum Computing Stock May Be Closer to a Breakout Than You ThinkBy Jeffrey Neal Johnson | May 28, 2026RGTI and QTUM Company DescriptionsDefiance Quantum ETF NASDAQ:QTUM$159.06 +2.55 (+1.63%) As of 04:00 PM EasternThe Defiance Quantum ETF (QTUM) is an exchange-traded fund that mostly invests in information technology equity. The fund tracks an adjusted-equal-weighted index of companies involved in the research and development of quantum computers. QTUM was launched on Sep 5, 2018 and is managed by Defiance.Rigetti Computing NASDAQ:RGTI$27.03 +2.41 (+9.79%) Closing price 04:00 PM EasternExtended Trading$26.90 -0.13 (-0.49%) As of 07:20 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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