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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:AMPX NYSE:CAE NASDAQ:NOVT NASDAQ:PLUG 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 VolumeAMPXAmprius Technologies$17.16-3.8%$18.06$2.55▼$22.80$2.43B2.28.89 million shs4.84 million shsCAECAE$24.67+3.7%$26.33$22.76▼$34.24$7.93B1.03831,245 shs1.34 million shsNOVTNovanta$161.51-1.1%$131.57$98.27▼$165.56$5.75B1.62433,795 shs366,047 shsPLUGPlug Power$4.14+7.8%$2.94$0.79▼$4.58$5.78B2.0689.47 million shs108.15 million shs7 Stocks That Could Be Bigger Than Tesla, Nvidia, and GoogleLooking for the next FAANG stock before everyone has heard about it? Click the link to see which stocks MarketBeat analysts think might become the next trillion dollar tech company.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAMPXAmprius Technologies+11.32%+15.18%-13.61%+61.20%+561.60%CAECAE+2.77%-9.54%-6.01%-19.09%-4.91%NOVTNovanta+2.25%+10.67%+21.77%+22.57%+35.93%PLUGPlug Power+1.59%+16.01%+22.29%+101.05%+392.31%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAMPXAmprius Technologies$17.16-3.8%$18.06$2.55▼$22.80$2.43B2.28.89 million shs4.84 million shsCAECAE$24.67+3.7%$26.33$22.76▼$34.24$7.93B1.03831,245 shs1.34 million shsNOVTNovanta$161.51-1.1%$131.57$98.27▼$165.56$5.75B1.62433,795 shs366,047 shsPLUGPlug Power$4.14+7.8%$2.94$0.79▼$4.58$5.78B2.0689.47 million shs108.15 million shs7 Stocks That Could Be Bigger Than Tesla, Nvidia, and GoogleLooking for the next FAANG stock before everyone has heard about it? Click the link to see which stocks MarketBeat analysts think might become the next trillion dollar tech company.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAMPXAmprius Technologies+11.32%+15.18%-13.61%+61.20%+561.60%CAECAE+2.77%-9.54%-6.01%-19.09%-4.91%NOVTNovanta+2.25%+10.67%+21.77%+22.57%+35.93%PLUGPlug Power+1.59%+16.01%+22.29%+101.05%+392.31%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAMPXAmprius Technologies 2.78Moderate Buy$20.2515.76% UpsideCAECAE 2.73Moderate Buy$32.0031.71% UpsideNOVTNovanta 2.33Hold$173.008.22% UpsidePLUGPlug Power 2.13Hold$3.42-18.20% DownsideCurrent Analyst Ratings BreakdownLatest AMPX, CAE, NOVT, and PLUG Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/26/2026CAECAE Royal Bank Of CanadaSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetSector Perform$42.00 ➝ $36.005/25/2026CAECAE Royal Bank Of CanadaSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeModerate Buy ➝ Hold5/22/2026CAECAE National Bank FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOutperform5/19/2026PLUGPlug Power Wells Fargo & CompanySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetEqual Weight$2.00 ➝ $2.505/15/2026CAECAE Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingHold (C+)5/13/2026CAECAE Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeStrong Sell ➝ Hold5/13/2026NOVTNovanta Robert W. BairdSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOutperform$144.00 ➝ $173.005/13/2026PLUGPlug Power SusquehannaSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetNeutral$2.75 ➝ $3.755/12/2026PLUGPlug Power B. Riley FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$3.00 ➝ $5.005/12/2026PLUGPlug Power BMO Capital MarketsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetUnderperform$1.00 ➝ $1.205/12/2026PLUGPlug Power TD CowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetHold$2.00 ➝ $3.00(Data available from 5/27/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAMPXAmprius Technologies$89.16M27.79N/AN/A$0.77 per share22.72CAECAE$3.56B2.20$2.00 per share12.16$12.13 per share2.00NOVTNovanta$1.00B5.67$5.12 per share31.25$36.81 per share4.34PLUGPlug Power$709.92M8.20N/AN/A$0.55 per share7.59Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAMPXAmprius Technologies-$44.02M-$0.30N/A249.90N/A-43.98%-17.48%-12.11%8/6/2026 (Estimated)CAECAE$226.62M$0.7134.2222.092.606.36%7.45%3.51%8/11/2026 (Estimated)NOVTNovanta$53.83M$1.38115.8538.71N/A5.35%12.06%7.70%8/4/2026 (Estimated)PLUGPlug Power-$1.63B-$1.32N/AN/AN/A-227.13%-49.30%-21.75%8/10/2026 (Estimated)Latest AMPX, CAE, NOVT, and PLUG EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/21/2026Q4 2026CAECAE$0.30$0.31+$0.01$0.17$924.83 million$953.79 million5/11/2026Q1 2026NOVTNovanta$0.78$0.81+$0.03$0.51$253.40 million$257.71 million5/11/2026Q1 2026PLUGPlug Power-$0.09-$0.08+$0.01-$0.18$139.87 million$163.51 million5/6/2026Q1 2026AMPXAmprius Technologies-$0.02-$0.04-$0.02-$0.04$25.72 million$28.54 million3/4/2026Q4 2025AMPXAmprius Technologies-$0.04-$0.01+$0.03-$0.18$22.91 million$25.23 million3/2/2026Q4 2025PLUGPlug Power-$0.10-$0.06+$0.04-$0.69$217.38 million$225.22 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthAMPXAmprius TechnologiesN/AN/AN/AN/AN/ACAECAEN/AN/A-100.00%N/AN/ANOVTNovantaN/AN/AN/AN/AN/APLUGPlug PowerN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAMPXAmprius TechnologiesN/A7.136.61CAECAE0.550.960.77NOVTNovanta0.153.562.69PLUGPlug Power0.892.361.40Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAMPXAmprius Technologies5.04%CAECAE67.36%NOVTNovanta98.35%PLUGPlug Power43.48%Insider OwnershipCompanyInsider OwnershipAMPXAmprius Technologies5.10%CAECAE18.30%NOVTNovanta1.20%PLUGPlug Power0.56%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAMPXAmprius Technologies50141.63 million134.40 millionOptionableCAECAE13,000321.53 million262.69 millionOptionableNOVTNovanta3,00035.61 million35.19 millionOptionablePLUGPlug Power2,5821.40 billion1.39 billionOptionableAMPX, CAE, NOVT, and PLUG HeadlinesRecent News About These CompaniesPlug Power (PLUG) Stock Climbs as UK Hydrogen Facility Secures Final Approval1 hour ago | blockonomi.comWhat's going on with Plug Power stock Wednesday?1 hour ago | msn.comPlug Power Is Up 6% but FuelCell Energy and Bloom Energy Are in the Red. What’s Going On With Fuel Cell Stocks?1 hour ago | 247wallst.comPlug Power Is Up 6% but FuelCell Energy and Bloom Energy Are in the Red. What's Going On With Fuel Cell Stocks?1 hour ago | 247wallst.comPlug Power, Inc. (NASDAQ:PLUG) Receives Average Recommendation of "Hold" from AnalystsMay 27 at 2:34 AM | americanbankingnews.comPlug Power (PLUG) Valuation Check After Barrow Hydrogen Deal And AI Data Center OptimismMay 25 at 9:37 AM | finance.yahoo.comThe Best 2 Renewable Energy Stocks to Buy and Hold for DecadesMay 24 at 6:13 PM | fool.comWall Street Says Plug Power Stock Is a Sell. Here's Why the Bears Are Dead Wrong.May 24 at 8:12 AM | fool.comHandelsbanken Fonder AB Invests $3.92 Million in Plug Power, Inc. $PLUGMay 24 at 4:57 AM | marketbeat.comHere’s Why Plug Power Inc. (PLUG) Is Among the Most Traded US StocksMay 23, 2026 | finance.yahoo.comPlug Power (PLUG): Buy, Sell, or Hold Post Q1 Earnings?May 23, 2026 | finance.yahoo.comHere’s Why Plug Power Inc. (PLUG) Is Among the Most Traded US StocksMay 23, 2026 | insidermonkey.comLeonteq Securities AG Buys Shares of 372,496 Plug Power, Inc. $PLUGMay 23, 2026 | marketbeat.comPlug Power (PLUG): Buy, sell, or hold post Q1 earnings?May 22, 2026 | msn.comPlug Power stock gets a Bloom Energy boost: here’s why it may doubleMay 22, 2026 | msn.comForget Plug Power: 1 High-Yield Industrial Giant to Buy Hand Over FistMay 22, 2026 | 247wallst.comPlug Power stock gets a Bloom Energy boost: here's why it may doubleMay 22, 2026 | invezz.comIForget Plug Power: 1 High-Yield Industrial Giant to Buy Hand Over FistMay 22, 2026 | 247wallst.comHow Barrow Green Hydrogen FID And Rising Revenue At Plug Power (PLUG) Has Changed Its Investment StoryMay 22, 2026 | finance.yahoo.comPlug Power’s Barrow Win Highlights Green Hydrogen Traction And Funding RisksMay 21, 2026 | finance.yahoo.comWhy Plug Power Stock Soared TodayMay 21, 2026 | fool.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, 2026Amprius Technologies Ups the Voltage on Forward OutlookBy Thomas Hughes | May 7, 2026Plug Power Flips The Switch On ProfitabilityBy Jeffrey Neal Johnson | May 13, 2026AMPX, CAE, NOVT, and PLUG Company DescriptionsAmprius Technologies NYSE:AMPX$17.16 -0.67 (-3.76%) Closing price 03:59 PM EasternExtended Trading$17.32 +0.16 (+0.94%) As of 04:57 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.Amprius Technologies, Inc. produces and sells ultra-high energy density lithium-ion batteries for mobility applications. The company offers silicon nanowire anode batteries. Its batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. The company was incorporated in 2008 and is headquartered in Fremont, California.CAE NYSE:CAE$24.66 +0.88 (+3.68%) Closing price 03:59 PM EasternExtended Trading$24.75 +0.09 (+0.34%) As of 04:48 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.CAE Inc., together with its subsidiaries, provides simulation training and critical operations support solutions in Canada, the United States, the United Kingdom, Europe, Asia, the Oceania, Africa, and Rest of the Americas. It operates through two segments, Civil Aviation; and Defense and Security. The Civil Aviation segment offers training solutions for flight, cabin, maintenance, and ground personnel in commercial, business, and helicopter aviation; a range of flight simulation training devices; and ab initio pilot training and crew sourcing services, as well as aircraft flight operations solutions. The Defense and Security segment operates as a training and simulation provider that delivers platform-independent solutions to enable and enhance force readiness and security for defense forces, original equipment manufacturers (OEMs), government agencies, and public safety organizations. The company was formerly known as CAE Industries Ltd. and changed its name to CAE Inc. in 1993. CAE Inc. was incorporated in 1947 and is headquartered in Saint-Laurent, Canada.Novanta NASDAQ:NOVT$161.51 -1.78 (-1.09%) Closing price 04:00 PM EasternExtended Trading$161.49 -0.02 (-0.02%) As of 04:57 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.Novanta, Inc. engages in the provision of core technology solutions to healthcare and advanced industrial original equipment manufacturers. It operates through the following segments: Photonics, Vision, and Precision Motion. The Photonics segment designs, manufactures, and markets photonics-based solutions, including laser scanning and laser beam delivery, CO2 laser, continuous wave and ultrafast laser, and optical light engine products. The Vision segment offers a range of medical grade technologies, including medical insufflators, pumps and related disposables, surgical displays and operating room integration technologies, optical data collection and machine vision technologies, radio frequency identification technologies, thermal printers, spectrometry technologies, and embedded touch screen solutions. The Precision Motion segment includes optical encoders, precision motor and motion control technology, air bearing spindles, and precision machined components to customers. The company was founded in 1968 and is headquartered in Bedford, MA.Plug Power NASDAQ:PLUG$4.14 +0.30 (+7.81%) Closing price 04:00 PM EasternExtended Trading$4.14 +0.00 (+0.12%) As of 04:57 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.Plug Power Inc. develops hydrogen and fuel cell product solutions in North America, Europe, Asia, and internationally. The company offers GenDrive, a hydrogen-fueled proton exchange membrane (PEM) fuel cell system that provides power to material handling electric vehicles; GenSure, a stationary fuel cell solution that offers modular PEM fuel cell power to support the backup and grid-support power requirements of the telecommunications, transportation, and utility sectors; ProGen, a fuel cell stack and engine technology used in mobility and stationary fuel cell systems, and as engines in electric delivery vans; GenFuel, a liquid hydrogen fueling delivery, generation, storage, and dispensing system; GenCare, an ongoing Internet of Things-based maintenance and on-site service program for GenDrive fuel cell systems, GenSure fuel cell systems, GenFuel hydrogen storage and dispensing products, and ProGen fuel cell engines; and GenKey, an integrated turn-key solution for transitioning to fuel cell power. It also provides electrolyzers, a hydrogen generator for clean hydrogen production; liquefaction systems that provides liquid hydrogen to customers; cryogenic equipment for the distribution of liquified hydrogen, oxygen, argon, nitrogen and other cryogenic gases, including trailers and mobile storage equipment; and liquid hydrogen, an alternative fuel to fossil-based energy. The company sells its products through a direct product sales force, original equipment manufacturers, and dealer networks. Plug Power Inc. was incorporated in 1997 and is headquartered in Latham, New York. 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