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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:AMPXNYSE:SESNASDAQ:SLDPNYSE: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$2.87+4.7%$2.40$0.61▼$4.21$338.45M2.232.30 million shs3.69 million shsSESSES AI$0.89-1.8%$0.66$0.20▼$2.53$325.79M0.4512.20 million shs8.32 million shsSLDPSolid Power$1.43$1.11$0.68▼$2.70$260.25M1.422.49 million shs2.61 million shsSTEMStem$0.55-6.4%$0.41$0.29▼$1.68$90.14M1.427.41 million shs3.91 million shs7 Stocks That Could Be Bigger Than Tesla, Nvidia, and GoogleLooking for the next FAANG stock before everyone has heard about it? Enter your email address 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+4.94%+23.97%+18.35%-14.33%+102.11%SESSES AI-1.17%+9.75%+39.81%-14.91%-34.31%SLDPSolid Power0.00%+26.55%+26.55%+6.72%-23.94%STEMStem-5.65%+9.60%+55.99%+13.08%-54.43%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAMPXAmprius Technologies2.4955 of 5 stars3.63.00.00.02.11.70.6SESSES AI1.7557 of 5 stars2.84.00.00.00.60.81.3SLDPSolid Power0.586 of 5 stars1.02.00.00.03.40.80.6STEMStem2.13 of 5 stars3.11.00.00.02.32.51.3Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAMPXAmprius Technologies 3.14Buy$9.50231.01% UpsideSESSES AI 1.50Reduce$1.2539.91% UpsideSLDPSolid Power 2.00Hold$1.504.90% UpsideSTEMStem 2.11Hold$1.11102.35% UpsideCurrent Analyst Ratings BreakdownLatest STEM, SES, AMPX, and SLDP Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/1/2025STEMStemSusquehannaSubscribe 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 5/14/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAMPXAmprius Technologies$23.57M14.36N/AN/A$0.67 per share4.28SESSES AI$7.83M41.59N/AN/A$1.01 per share0.88SLDPSolid Power$20.20M12.88N/AN/A$2.81 per share0.51STEMStem$151.63M0.59N/AN/A$2.74 per share0.20Compare 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%N/ASESSES AI-$53.40M-$0.30N/AN/AN/AN/A-22.91%-20.42%N/ASLDPSolid Power-$65.55M-$0.51N/A∞N/A-471.22%-18.08%-16.88%N/ASTEMStem-$140.41M-$4.95N/AN/AN/A-328.11%-275.79%-17.98%N/ALatest STEM, SES, AMPX, and SLDP EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/8/2025Q1 2025AMPXAmprius Technologies-$0.09-$0.08+$0.01-$0.08$8.52 million$11.28 million5/6/2025Q1 2025SLDPSolid Power-$0.14-$0.08+$0.06-$0.08$5.00 million$6.02 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 million2/27/2025Q4 2024SLDPSolid Power-$0.13-$0.17-$0.04-$0.17$3.85 million$4.46 million2/25/2025Q4 2024SESSES AI-$0.07-$0.11-$0.04-$0.11N/A$2.04 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAMPXAmprius TechnologiesN/AN/AN/AN/AN/ASESSES AIN/AN/AN/AN/AN/ASLDPSolid PowerN/AN/AN/AN/AN/ASTEMStemN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAMPXAmprius TechnologiesN/A3.463.25SESSES AIN/A15.2415.22SLDPSolid PowerN/A6.886.88STEMStemN/A1.100.94Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAMPXAmprius Technologies5.04%SESSES AI29.78%SLDPSolid Power33.66%STEMStem61.63%Insider OwnershipCompanyInsider OwnershipAMPXAmprius Technologies12.90%SESSES AI15.07%SLDPSolid Power4.90%STEMStem5.10%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAMPXAmprius Technologies50117.93 million92.29 millionOptionableSESSES AI130364.66 million306.25 millionOptionableSLDPSolid Power240181.99 million167.40 millionOptionableSTEMStem660164.15 million146.20 millionOptionableSTEM, SES, AMPX, and SLDP HeadlinesRecent News About These Companies'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. (NYSE:STEM) Receives Consensus Rating of "Hold" from AnalystsMay 4, 2025 | americanbankingnews.comRoth Capital Forecasts Stem's Q2 Earnings (NYSE:STEM)May 4, 2025 | americanbankingnews.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.comStem, Inc. (STEM) May Report Negative Earnings: Know the Trend Ahead of Next Week's ReleaseFebruary 25, 2025 | zacks.comStem Announces Fourth Quarter and Full-Year 2024 Earnings Results Conference CallFebruary 19, 2025 | businesswire.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeTop HeadlinesView All HeadlinesS&P 500 and Nasdaq-100 Flashed Death Crosses—Should You Worry?By Jea Yu | April 23, 2025View S&P 500 and Nasdaq-100 Flashed Death Crosses—Should You Worry?AMD Stock Signals Strong Buy Ahead of EarningsBy Thomas Hughes | May 1, 2025View AMD Stock Signals Strong Buy Ahead of EarningsCould Palantir’s Latest Partnership Set a Base for a Move Higher?By Chris Markoch | April 23, 2025View Could Palantir’s Latest Partnership Set a Base for a Move Higher?3 Industry Behemoths Are Rewarding Investors With Dividend BumpsBy Leo Miller | April 28, 2025View 3 Industry Behemoths Are Rewarding Investors With Dividend BumpsNATO Deal Sparks 4% Jump in Palantir Stock—What’s Next?By Chris Markoch | April 15, 2025View NATO Deal Sparks 4% Jump in Palantir Stock—What’s Next?STEM, SES, AMPX, and SLDP Company DescriptionsAmprius Technologies NYSE:AMPX$2.87 +0.13 (+4.74%) Closing price 05/13/2025 03:59 PM EasternExtended Trading$2.84 -0.04 (-1.22%) As of 08:08 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.SES AI NYSE:SES$0.89 -0.02 (-1.81%) Closing price 05/13/2025 03:59 PM EasternExtended Trading$0.91 +0.02 (+2.08%) As of 08:17 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 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.Solid Power NASDAQ:SLDP$1.43 0.00 (0.00%) Closing price 05/13/2025 04:00 PM EasternExtended Trading$1.40 -0.02 (-1.75%) As of 08:17 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 Polygon.io. Learn more.Solid Power, Inc. develops solid state battery technologies for the electric vehicles (EV) and other markets in the United States. The company sells its sulfide-based solid electrolyte; and licenses its solid-state cell designs and manufacturing processes. It also produces and sells 0.2, 2, 20 ampere-hour (Ah), and EV cells. Solid Power, Inc. was founded in 2011 and is headquartered in Louisville, Colorado.Stem NYSE:STEM$0.55 -0.04 (-6.44%) Closing price 05/13/2025 03:59 PM EasternExtended Trading$0.56 +0.01 (+2.35%) As of 08:17 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 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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