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:POLANYSE:SBS 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 VolumePOLAPolar Power$1.91+3.2%$2.30$1.78▼$4.90$4.65M0.4360,199 shs10,087 shsSBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP$20.02-2.8%$18.38$13.10▼$20.92$13.68B0.811.08 million shs2.07 million shs13 Stocks Institutional Investors Won't Stop BuyingWhich stocks are hedge funds and endowments buying in today's market? Enter your email address and we'll send you MarketBeat's list of thirteen stocks that institutional investors are buying now.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformancePOLAPolar Power+3.24%-8.83%-10.75%-30.29%-28.20%SBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP-2.78%+0.94%+9.77%+17.71%+32.48%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationPOLAPolar Power1.3148 of 5 stars0.05.00.00.02.21.70.6SBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP2.4003 of 5 stars0.04.02.50.04.00.01.3Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PricePOLAPolar Power 0.00N/AN/AN/ASBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP 4.00Strong BuyN/AN/ACurrent Analyst Ratings BreakdownCompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookPOLAPolar Power$13.97M0.34N/AN/A$7.12 per share0.27SBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP$36.15B0.38$2.16 per share9.28$8.75 per share2.29Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DatePOLAPolar Power-$6.55M-$2.31N/A∞N/A-31.99%-40.41%-20.75%5/13/2025 (Estimated)SBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP$705.76M$2.557.8817.71N/A25.62%27.73%13.50%N/ALatest POLA and SBS EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/12/2025Q1 2025SBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP$0.38$0.37-$0.01$0.37$7.67 billionN/A3/24/2025Q4 2024SBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP$0.06$0.49+$0.43$0.62$6.89 billion$981.20 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthPOLAPolar PowerN/AN/AN/AN/AN/ASBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP$0.432.15%N/A16.86%N/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioPOLAPolar PowerN/A2.190.42SBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP0.561.141.13Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipPOLAPolar Power26.10%SBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP10.62%Insider OwnershipCompanyInsider OwnershipPOLAPolar Power32.50%SBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP1.00%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionablePOLAPolar Power1002.51 million1.69 millionNot OptionableSBSCompanhia de Saneamento Básico do Estado de São Paulo - SABESP12,500683.51 million676.68 millionOptionablePOLA and SBS HeadlinesRecent News About These CompaniesCompanhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS) Shares Purchased by The Manufacturers Life Insurance CompanyMay 13 at 4:16 AM | marketbeat.comBridgefront Capital LLC Makes New $195,000 Investment in Companhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS)May 11 at 5:44 AM | marketbeat.comCompanhia de Saneamento Básico do Estado de São Paulo - SABESP (SBS) Projected to Post Earnings on MondayMay 10 at 1:26 AM | americanbankingnews.comCompanhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS) Shares Acquired by CoreCommodity Management LLCMay 9, 2025 | marketbeat.com15,898 Shares in Companhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS) Acquired by Capstone Investment Advisors LLCMay 9, 2025 | marketbeat.comCompanhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS) Shares Sold by Barclays PLCMay 9, 2025 | marketbeat.comCompanhia de Saneamento Básico do Estado de São Paulo - SABESP (SBS) Projected to Post Quarterly Earnings on MondayMay 7, 2025 | marketbeat.comTarcísio: O valor dos 18% de ações remanescentes da Sabesp vai valer mais que os 32% vendidosMay 5, 2025 | bemparana.com.brItau Unibanco Holding S.A. Raises Holdings in Companhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS)May 3, 2025 | marketbeat.comCompanhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS) Sets New 12-Month Low - Time to Sell?May 3, 2025 | marketbeat.comHsbc Holdings PLC Acquires 144,004 Shares of Companhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS)May 2, 2025 | marketbeat.comSABESP – NOTICE TO THE MARKET - Filing of Form 20F 2024May 1, 2025 | biznes.newseria.plCompanhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS) Reaches New 12-Month High - What's Next?April 30, 2025 | marketbeat.comHere's Why 'Trend' Investors Would Love Betting on Sabesp (SBS)April 30, 2025 | zacks.comEnvestnet Asset Management Inc. Grows Position in Companhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS)April 30, 2025 | marketbeat.comFirst Trust Advisors LP Has $20.08 Million Stock Holdings in Companhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS)April 29, 2025 | marketbeat.comCANADA LIFE ASSURANCE Co Has $5.14 Million Position in Companhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS)April 26, 2025 | marketbeat.comBig Money Buys SABESPApril 25, 2025 | fxempire.comSabesp: Market's Just Starting To Price The New PlaybookApril 25, 2025 | seekingalpha.comCompanhia de Saneamento Básico do Estado de São Paulo - SABESP (NYSE:SBS) Hits New 1-Year High - What's Next?April 24, 2025 | marketbeat.comSabesp: Looking Forward After PrivatizationApril 23, 2025 | seekingalpha.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimePOLA and SBS Company DescriptionsPolar Power NASDAQ:POLA$1.91 +0.06 (+3.24%) Closing price 05/12/2025 03:59 PM EasternExtended Trading$1.93 +0.02 (+1.05%) As of 05/12/2025 06:37 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 Polygon.io. Learn more.Polar Power, Inc. designs, manufactures, and sells direct current (DC) power generators, renewable energy, and cooling systems in the United States and internationally. The company offers DC base power systems, DC hybrid power systems, DC solar hybrid power systems, and mobile power systems. Its DC power systems are available in diesel, natural gas, LPG/propane, and renewable fuel formats. It serves customers in the telecommunications, military, commercial, industrial, and marine markets. In addition, the company sells its products through a direct sales force, and independent service providers and dealers. The company was formerly known as Polar Products, Inc. and changed its name to Polar Power, Inc. in October 1991. Polar Power, Inc. was incorporated in 1979 and is based in Gardena, California.Companhia de Saneamento Básico do Estado de São Paulo - SABESP NYSE:SBS$20.02 -0.57 (-2.78%) Closing price 05/12/2025 03:59 PM EasternExtended Trading$19.99 -0.03 (-0.13%) As of 04:25 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.Companhia de Saneamento Basico do Estado de Sao Paulo SABESP engages in the provision of water and sewage service. It also offers advisory services on the rational use of water, planning and commercial, and financial and operational management. The company was founded on September 6, 1973 and is headquartered in São Paulo, Brazil. 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