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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 NASDAQ:ADNWW OTCMKTS:AESTY OTCMKTS:AKOWF OTCMKTS:RAMPF 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 VolumeADNWWAdvent Technologies$0.02-18.5%$0.01$0.00▼$0.06N/AN/A191,658 shs1.34 million shsAESTYAES Tietê Energia$2.71$2.71$2.12▼$4.11N/AN/A16,381 shsN/AAKOWFAker Offshore Wind AS$0.21$0.21$0.05▼$2.55N/AN/A2,684 shsN/ARAMPFPolaris Renewable Energy$9.02+1.2%$8.87$7.60▼$9.71N/AN/A1,767 shs1,015 shsA Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for August 2025. Learn which stocks have the most short interest and how to trade them. Enter your email address to see which companies made the list.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceADNWWAdvent Technologies0.00%+361.11%+378.85%+201.82%+159.38%AESTYAES Tietê Energia0.00%0.00%0.00%0.00%0.00%AKOWFAker Offshore Wind AS0.00%0.00%0.00%0.00%0.00%RAMPFPolaris Renewable Energy0.00%-1.85%-0.61%+4.33%+2.77%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationADNWWAdvent TechnologiesN/AN/AN/AN/AN/AN/AN/AN/AAESTYAES Tietê EnergiaN/AN/AN/AN/AN/AN/AN/AN/AAKOWFAker Offshore Wind ASN/AN/AN/AN/AN/AN/AN/AN/ARAMPFPolaris Renewable EnergyN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceADNWWAdvent Technologies 0.00N/AN/AN/AAESTYAES Tietê Energia 0.00N/AN/AN/AAKOWFAker Offshore Wind AS 0.00N/AN/AN/ARAMPFPolaris Renewable Energy 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookADNWWAdvent Technologies$115KN/AN/AN/AN/AN/AAESTYAES Tietê EnergiaN/AN/AN/AN/AN/AN/AAKOWFAker Offshore Wind ASN/AN/AN/AN/AN/AN/ARAMPFPolaris Renewable EnergyN/AN/AN/AN/AN/AN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateADNWWAdvent TechnologiesN/AN/A0.00∞N/AN/AN/AN/AN/AAESTYAES Tietê EnergiaN/AN/A0.00∞N/AN/AN/AN/AN/AAKOWFAker Offshore Wind ASN/AN/A0.00∞N/AN/AN/AN/AN/ARAMPFPolaris Renewable EnergyN/A-$0.06N/A∞N/AN/AN/AN/A10/30/2025 (Estimated)Compare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthADNWWAdvent TechnologiesN/AN/AN/AN/AN/AAESTYAES Tietê EnergiaN/AN/AN/AN/AN/AAKOWFAker Offshore Wind ASN/AN/AN/AN/AN/ARAMPFPolaris Renewable EnergyN/AN/AN/AN/AN/ACompare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipADNWWAdvent TechnologiesN/AAESTYAES Tietê EnergiaN/AAKOWFAker Offshore Wind ASN/ARAMPFPolaris Renewable Energy22.34%Insider OwnershipCompanyInsider OwnershipADNWWAdvent TechnologiesN/AAESTYAES Tietê EnergiaN/AAKOWFAker Offshore Wind ASN/ARAMPFPolaris Renewable EnergyN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableADNWWAdvent Technologies200N/AN/ANot OptionableAESTYAES Tietê EnergiaN/AN/AN/ANot OptionableAKOWFAker Offshore Wind AS18N/AN/ANot OptionableRAMPFPolaris Renewable Energy235N/AN/ANot OptionableRAMPF, ADNWW, AESTY, and AKOWF HeadlinesRecent News About These CompaniesPolaris Renewable Energy Announces Submission of the SO1 Agreement to Puerto Rico Energy BureauAugust 11, 2025 | accessnewswire.comAPolaris Renewable Energy Inc. (RAMPF) Q2 2025 Earnings Call TranscriptAugust 1, 2025 | seekingalpha.comPolaris Renewable Energy Announces Q2 2025 ResultsJuly 31, 2025 | accessnewswire.comAPolaris Renewable Energy Declares Quarterly DividendJuly 31, 2025 | accessnewswire.comAPolaris Renewable Energy Announces Q1 2025 Investor Call DetailsJuly 7, 2025 | accessnewswire.comARAMPF Polaris Renewable Energy Inc. - Seeking AlphaJune 26, 2025 | seekingalpha.comPolaris Renewable Energy Announces Results of Director Elections at Annual and Special MeetingJune 19, 2025 | accessnewswire.comAPolaris Renewable Energy First Quarter 2025 Earnings: Misses ExpectationsMay 4, 2025 | finance.yahoo.comPolaris Renewable Energy Inc (RAMPF) Q1 2025 Earnings Call Highlights: Strong Power Production ...May 2, 2025 | finance.yahoo.comPolaris Renewable Energy Inc. (RAMPF) Q1 2025 Earnings Call TranscriptMay 2, 2025 | seekingalpha.comPolaris Renewable Energy Declares Quarterly DividendMay 1, 2025 | accessnewswire.comAPolaris Renewable Energy Announces Q1 2025 ResultsMay 1, 2025 | accessnewswire.comAPolaris Renewable Energy Schedules Q1 2025 Earnings CallApril 4, 2025 | tipranks.comPolaris Renewable Energy Announces Q1 2025 Investor Call DetailsApril 4, 2025 | accessnewswire.comAPolaris acquires controlling interest in Punta Lima Wind FarmMarch 6, 2025 | newsismybusiness.comNPolaris Renewable Energy's (TSE:PIF) Conservative Accounting Might Explain Soft EarningsMarch 4, 2025 | finance.yahoo.comPolaris Renewable Energy Announces Closing Of Acquisition In Puerto RicoMarch 3, 2025 | accessnewswire.comAPolaris Renewable Energy Full Year 2024 Earnings: EPS Misses ExpectationsFebruary 23, 2025 | uk.finance.yahoo.comPolaris Renewable Energy Inc (RAMPF) Q4 2024 Earnings Call Highlights: Strategic Growth and ...February 21, 2025 | finance.yahoo.comPolaris Renewable Energy Inc. (RAMPF) Q4 2024 Earnings Call TranscriptFebruary 20, 2025 | seekingalpha.comMedia Sentiment Over TimeRAMPF, ADNWW, AESTY, and AKOWF Company DescriptionsAdvent Technologies NASDAQ:ADNWW$0.02 0.00 (-18.47%) Closing price 03:58 PM EasternExtended Trading$0.02 +0.00 (+13.30%) As of 05:28 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.Advent Technologies Holdings, Inc., an advanced materials and technology development company, operates in the fuel cell and hydrogen technology markets in North America, Europe, and Asia. It develops, manufactures, and assembles fuel cell systems and critical components that determine the performance of hydrogen fuel cells and other energy systems. The company offers high-temperature proton exchange membrane (HT-PEM) fuel cells, including membrane electrode assemblies, bipolar plates, and reformers, as well as provides fuel-cell stack assembly and testing services. It serves stationary power, portable power, automotive, aviation, energy storage, and sensor markets. The company is headquartered in Boston, Massachusetts.AES Tietê Energia OTCMKTS:AESTY$2.71 0.00 (0.00%) As of 12/31/2020AES Tietê Energia S.A., together with its subsidiaries, engages in the renewable energy generation business in Brazil. It generates electricity through hydroelectric, wind, and solar sources. The company operates 9 hydroelectric power plants and 3 small hydroelectric power plants with an installed capacity of 2,658 megawatts. It also operates wind and solar energy production units, including the Alto Sertão II wind complex with an installed capacity of 386 megawatts; and Guaimbê Solar Complex and Ouroeste Solar Complex with an installed capacity of 299 megawatts located in the state of São Paulo. The company was formerly known as Companhia Brasiliana de Energia and changed its name to AES Tietê Energia S.A. in December 2015. The company was founded in 1999 and is headquartered in São Paulo, Brazil. AES Tietê Energia S.A. is a subsidiary of AES Holdings Brasil Ltda.Aker Offshore Wind AS OTCMKTS:AKOWF$0.21 0.00 (0.00%) As of 06/27/2022Aker Offshore Wind AS operates as a deep-water offshore wind developer in Norway and internationally. Its portfolio includes development projects and prospects in South Korea, the United States, Norway, and the United Kingdom with approximately 1.5GW of potential capacity. The company was incorporated in 2020 and is headquartered in Lysaker, Norway. Aker Offshore Wind AS is a subsidiary of Aker Horizons ASA.Polaris Renewable Energy OTCMKTS:RAMPF$9.02 +0.11 (+1.23%) As of 11:17 AM EasternPolaris Renewable Energy Inc. engages in the acquisition, exploration, development, and operation of renewable energy projects in Latin America. It operates 82 megawatts (MW) net geothermal facility in Nicaragua; and 3 run-of-river hydroelectric facilities in Peru, with combined capacity of approximately 33 MW; a 25 MW solar plant facility in the Dominican Republic; a 6 MW run-of-river hydroelectric facility in Ecuador; and a 10 MW solar plant in Panama. The company was formerly known as Polaris Infrastructure Inc. and changed its name to Polaris Renewable Energy Inc. in July 2022. Polaris Renewable Energy Inc. was incorporated in 1984 and is headquartered in Toronto, Canada. 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