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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:AMPXNASDAQ:ELPWNYSE:SESNYSE:STEM 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$2.81+3.7%$2.53$0.61▼$4.21$331.38M2.232.37 million shs6.90 million shsELPWElong Power$5.06+4.1%$2.94$0.56▼$8.07$243.27M-2.4257,493 shs678,168 shsSESSES AI$0.97+1.8%$0.75$0.20▼$2.53$355.48M0.4512.70 million shs14.68 million shsSTEMStem$0.48+3.4%$0.43$0.29▼$1.68$78.15M1.427.32 million shs2.77 million shs10 Best Cheap Stocks to Buy NowMarketBeat just released its list of 10 cheap stocks that have been overlooked by the market and may be seriously undervalued. Enter your email address and below to see which companies made the list.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAMPXAmprius Technologies+4.27%+10.63%+9.77%+1.63%+93.79%ELPWElong Power+4.12%-22.98%+59.12%+474.67%+505,999,900.00%SESSES AI+1.95%+3.05%-5.89%+21.28%-22.48%STEMStem+3.50%-9.45%+14.45%-1.43%-63.38%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAMPXAmprius Technologies2.2593 of 5 stars3.63.00.00.01.61.70.6ELPWElong PowerN/AN/AN/AN/AN/AN/AN/AN/ASESSES AI1.8748 of 5 stars3.02.00.00.02.60.81.3STEMStem2.1062 of 5 stars3.13.00.00.00.62.51.3Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAMPXAmprius Technologies 3.14Buy$9.50238.08% UpsideELPWElong Power 0.00N/AN/AN/ASESSES AI 2.00Hold$1.5054.80% UpsideSTEMStem 2.11Hold$1.11133.38% UpsideCurrent Analyst Ratings BreakdownLatest STEM, ELPW, SES, and AMPX Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/20/2025SESSES AICantor FitzgeraldSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageOverweight$2.005/1/2025STEMStemSusquehannaSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetNeutral ➝ Neutral$0.40 ➝ $0.604/14/2025STEMStemUBS GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Neutral3/21/2025AMPXAmprius TechnologiesRoth MkmSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$6.00 ➝ $6.003/21/2025AMPXAmprius TechnologiesOppenheimerSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetOutperform ➝ Outperform$14.00 ➝ $15.003/21/2025AMPXAmprius TechnologiesB. RileySubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetBuy ➝ Buy$5.00 ➝ $6.003/21/2025AMPXAmprius TechnologiesHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$10.00 ➝ $10.003/7/2025STEMStemUBS GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetBuy ➝ Buy$0.60 ➝ $0.653/5/2025STEMStemRoth MkmSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetNeutral ➝ Neutral$0.35 ➝ $0.403/5/2025STEMStemBMO Capital MarketsSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetMarket Perform ➝ Market Perform$0.50 ➝ $0.40(Data available from 5/28/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAMPXAmprius Technologies$32.52M10.19N/AN/A$0.67 per share4.19ELPWElong Power$1.40M181.35N/AN/AN/A∞SESSES AI$7.83M45.38N/AN/A$1.01 per share0.96STEMStem$151.63M0.52N/AN/A$2.74 per share0.17Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAMPXAmprius Technologies-$36.78M-$0.41N/AN/AN/A-245.92%-71.39%-40.04%8/14/2025 (Estimated)ELPWElong PowerN/AN/A0.00∞N/AN/AN/AN/AN/ASESSES AI-$53.40M-$0.30N/AN/AN/AN/A-22.91%-20.42%8/4/2025 (Estimated)STEMStem-$140.41M-$4.95N/AN/AN/A-328.11%-275.79%-17.98%8/5/2025 (Estimated)Latest STEM, ELPW, SES, and AMPX EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/8/2025Q1 2025AMPXAmprius Technologies-$0.09-$0.08+$0.01-$0.08$8.52 million$11.28 million4/29/2025Q1 2025STEMStem-$0.20-$0.15+$0.05-$0.15$28.59 million$32.51 million4/24/2025Q1 2025SESSES AI-$0.07-$0.04+$0.03-$0.04$2.00 million$5.79 million3/20/2025Q4 2024AMPXAmprius Technologies-$0.11-$0.10+$0.01-$0.10$7.12 million$10.63 million3/4/2025Q4 2024STEMStem-$0.16-$0.12+$0.04-$0.30$47.89 million$55.83 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAMPXAmprius TechnologiesN/AN/AN/AN/AN/AELPWElong PowerN/AN/AN/AN/AN/ASESSES AIN/AN/AN/AN/AN/ASTEMStemN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAMPXAmprius TechnologiesN/A3.463.25ELPWElong PowerN/AN/AN/ASESSES AIN/A15.2415.22STEMStemN/A1.100.94Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAMPXAmprius Technologies5.04%ELPWElong Power88.31%SESSES AI29.78%STEMStem61.63%Insider OwnershipCompanyInsider OwnershipAMPXAmprius Technologies12.90%ELPWElong Power21.10%SESSES AI15.07%STEMStem5.10%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAMPXAmprius Technologies50117.93 million92.29 millionOptionableELPWElong PowerN/A50.06 million39.49 millionN/ASESSES AI130366.85 million306.25 millionOptionableSTEMStem660164.15 million146.20 millionOptionableSTEM, ELPW, SES, and AMPX HeadlinesRecent News About These CompaniesStem, Inc. (NYSE:STEM) Receives $1.11 Average PT from BrokeragesMay 27 at 2:23 AM | americanbankingnews.comBears are Losing Control Over Stem (STEM), Here's Why It's a 'Buy' NowMay 23, 2025 | zacks.comStem Jumps 32% in a Month: Should You Add the Stock to Your Portfolio?May 21, 2025 | zacks.comASME and ComEd Bring STEM to Life for Fifth and Sixth GradersMay 15, 2025 | businesswire.com'STEM at the Stadium' brings NH students to Fisher Cats gameMay 7, 2025 | msn.com'STEM at the Stadium' brings NH students to Fisher Cats gameMay 7, 2025 | msn.comHere Is Why Bargain Hunters Would Love Fast-paced Mover Stem (STEM)May 7, 2025 | zacks.comRenewable Energy & Battery Storage Stocks to Add to Your Portfolio NowMay 6, 2025 | zacks.comStem, Inc. (STEM) Q1 2025 Earnings Call TranscriptApril 29, 2025 | seekingalpha.comStem, Inc. (STEM) Reports Q1 Loss, Tops Revenue EstimatesApril 29, 2025 | zacks.comStem to Report Q1 Earnings: What's in the Cards for the Stock?April 25, 2025 | zacks.comStem Announces First Quarter 2025 Results Conference CallApril 8, 2025 | businesswire.comStem Drops 13% in a Month: Are the Shares Worth Buying on the Dip?March 25, 2025 | zacks.comAdia Med Leads Charge to Standardize Umbilical Cord Stem Cell Use Nationwide, Prepares Presentation for New Head of DHHS and FDAMarch 20, 2025 | newsfilecorp.comTop Renewable Energy & Battery Storage Stocks Worth Investing in 2025March 17, 2025 | zacks.comGlobal Cryopreservation Freezers Market to Reach USD 1,233.7 Million by 2035, Driven by Advancements in Regenerative Medicine and Stem Cell Banking | Future Market Insights, Inc.March 5, 2025 | globenewswire.comStem, Inc. (STEM) Q4 2024 Earnings Call TranscriptMarch 4, 2025 | seekingalpha.comStem, Inc. (STEM) Reports Q4 Loss, Tops Revenue EstimatesMarch 4, 2025 | zacks.comStem's PowerTrack™ Standard on Summit Ridge Energy's 514 MW Commercial Solar PortfolioMarch 4, 2025 | businesswire.comStem Announces Fourth Quarter and Full Year 2024 ResultsMarch 4, 2025 | businesswire.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeTop HeadlinesView All HeadlinesBullish NVIDIA Market Set to Surge 50% Ahead of Q1 EarningsBy Thomas Hughes | May 27, 2025View Bullish NVIDIA Market Set to Surge 50% Ahead of Q1 EarningsSuper Micro Computer Stock Clears New Path Higher on Saudi OrdersBy Gabriel Osorio-Mazilli | May 22, 2025View Super Micro Computer Stock Clears New Path Higher on Saudi OrdersUnitedHealth Insiders Double Down: Is UNH Stock a Value Play?By Jeffrey Neal Johnson | May 19, 2025View UnitedHealth Insiders Double Down: Is UNH Stock a Value Play?After Earnings Beats, These 3 Stocks Are on Analysts’ RadarsBy Leo Miller | May 20, 2025View After Earnings Beats, These 3 Stocks Are on Analysts’ RadarsPalantir: AI Leadership and Rising Analyst ExpectationsBy Chris Markoch | May 20, 2025View Palantir: AI Leadership and Rising Analyst ExpectationsSTEM, ELPW, SES, and AMPX Company DescriptionsAmprius Technologies NYSE:AMPX$2.81 +0.10 (+3.69%) Closing price 05/27/2025 03:59 PM EasternExtended Trading$2.86 +0.05 (+1.78%) As of 06:15 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 Polygon.io. 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.Elong Power NASDAQ:ELPW$5.06 +0.20 (+4.12%) As of 05/27/2025 04:00 PM EasternElong Power Holding Ltd. engages in the research and development, manufacturing, sales and service of high-power lithium-ion batteries for electric vehicles and construction machinery, as well as large-capacity, long-cycle lithium-ion batteries for energy storage systems. The company was founded on August 18, 2023 and is headquartered in Ganzhou, China.SES AI NYSE:SES$0.97 +0.02 (+1.84%) Closing price 05/27/2025 03:59 PM EasternExtended Trading$0.97 +0.01 (+0.52%) As of 06:22 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 Polygon.io. Learn more.SES AI Corporation engages in the development and production of high-performance Lithium-metal rechargeable batteries for electric vehicles, electric vehicle take-off and landing, and other applications. The company was founded in 2012 and is headquartered in Woburn, Massachusetts.Stem NYSE:STEM$0.48 +0.02 (+3.41%) Closing price 05/27/2025 03:59 PM EasternExtended Trading$0.47 -0.01 (-2.12%) As of 06:22 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 Polygon.io. Learn more.Stem, Inc. operates as a digitally connected, intelligent, and renewable energy storage network provider worldwide. The company offers energy storage hardware sourced from original equipment manufacturers (OEMs); edge hardware to aid in the collection of site data and real-time operation and control of the site and other optional equipment; and Athena, a software platform, which offers battery hardware and software-enabled services to operate the energy storage systems. It serves commercial and industrial enterprises, independent power producers, renewable project developers, and utilities and grid operators. The company was incorporated in 2009 and is headquartered in San Francisco, California. 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