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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:AONEQ OTCMKTS:ROBOF OTCMKTS:STWOU 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+3.6%$0.01$0.00▼$0.06N/AN/A206,162 shs444,476 shsAONEQA123 Systems$0.00$0.01▼$1.16N/AN/A5.95 million shsN/AROBOFRoboGroup T.E.K.$0.25$0.26$0.20▼$0.28N/A442.3722 shsN/ASTWOUACON S2 Acquisition$8.48+8.2%$8.48$7.74▼$12.77N/AN/A15,569 shs6,700 shsOptions Trading Made Easy - Download NowLearn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceADNWWAdvent Technologies0.00%-7.63%+342.31%+248.48%+130.00%ROBOFRoboGroup T.E.K.0.00%0.00%-10.71%0.00%+4.17%STWOUACON S2 Acquisition0.00%0.00%0.00%0.00%0.00%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationADNWWAdvent TechnologiesN/AN/AN/AN/AN/AN/AN/AN/AAONEQA123 SystemsN/AN/AN/AN/AN/AN/AN/AN/AROBOFRoboGroup T.E.K.N/AN/AN/AN/AN/AN/AN/AN/ASTWOUACON S2 AcquisitionN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceADNWWAdvent Technologies 0.00N/AN/AN/AAONEQA123 Systems 0.00N/AN/AN/AROBOFRoboGroup T.E.K. 0.00N/AN/AN/ASTWOUACON S2 Acquisition 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookADNWWAdvent Technologies$115KN/AN/AN/AN/AN/AAONEQA123 SystemsN/AN/AN/AN/AN/AN/AROBOFRoboGroup T.E.K.N/AN/AN/AN/AN/AN/ASTWOUACON S2 AcquisitionN/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/AAONEQA123 SystemsN/AN/A0.00N/AN/AN/AN/AN/AN/AROBOFRoboGroup T.E.K.N/AN/A0.00∞N/AN/AN/AN/AN/ASTWOUACON S2 AcquisitionN/AN/A0.00∞N/AN/AN/AN/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthADNWWAdvent TechnologiesN/AN/AN/AN/AN/AAONEQA123 SystemsN/AN/AN/AN/AN/AROBOFRoboGroup T.E.K.N/AN/AN/AN/AN/ASTWOUACON S2 AcquisitionN/AN/AN/AN/AN/ACompare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipADNWWAdvent TechnologiesN/AAONEQA123 SystemsN/AROBOFRoboGroup T.E.K.N/ASTWOUACON S2 AcquisitionN/AInsider OwnershipCompanyInsider OwnershipADNWWAdvent TechnologiesN/AAONEQA123 SystemsN/AROBOFRoboGroup T.E.K.N/ASTWOUACON S2 AcquisitionN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableADNWWAdvent Technologies200N/AN/ANot OptionableAONEQA123 SystemsN/AN/AN/ANot OptionableROBOFRoboGroup T.E.K.68N/AN/ANot OptionableSTWOUACON S2 Acquisition270N/AN/ANot OptionableROBOF, AONEQ, STWOU, and ADNWW HeadlinesRecent News About These CompaniesGWH stock touches 52-week low at $5.19 amid market challengesNovember 17, 2024 | investing.comACON S2 Acquisition Corp. Reg. Shares DL-,0001 AktieOctober 26, 2024 | finanzen100.deFStar Wars OutlawsAugust 27, 2024 | gamespot.comGHere’s the official slate of upcoming Star Wars movies and TVAugust 1, 2024 | polygon.comPAclarion Inc Ordinary Shares ACONMay 2, 2024 | morningstar.comMLatest News for Aclarion Stock (NASDAQ:ACON)February 23, 2024 | benzinga.comS2 - Weather warnings issuedDecember 2, 2023 | bbc.comBStar Wars SagaSeptember 26, 2023 | rottentomatoes.comRThe Best Breast PumpsAugust 3, 2023 | nytimes.comThe 58 best Star Wars charactersJuly 11, 2023 | timeout.comTBowers & Wilkins Pi7 S2 review: A tough sellMay 14, 2023 | pocket-lint.comPESS Tech, Inc. Announces First Quarter 2023 Financial ResultsMay 9, 2023 | finance.yahoo.comESS Inc. Schedules First Quarter 2023 Financial Results and Operational Update Conference CallMay 3, 2023 | finance.yahoo.comESS Reinforces Leadership Position in Long-Duration Energy Storage with Over 20 Additional Patents AwardedMay 2, 2023 | finance.yahoo.comGarmin Approach S2 review: Hands-onApril 15, 2023 | t3.comTESS Partners with Coldwell Solar to Power California Wineries with Clean EnergyApril 12, 2023 | finance.yahoo.comStar Wars Celebration 2023: What we learned.April 9, 2023 | mashable.comMA new Star Wars quest begins in the first trailer for AhsokaApril 9, 2023 | digitaltrends.comDStar Wars Jedi: Survivor—Everything we knowApril 7, 2023 | pcgamer.comPStar Wars Jedi: SurvivorApril 6, 2023 | pcgamesn.comPMedia Sentiment Over TimeROBOF, AONEQ, STWOU, and ADNWW Company DescriptionsAdvent Technologies NASDAQ:ADNWW$0.02 +0.00 (+3.60%) Closing price 08/22/2025 03:59 PM EasternExtended Trading$0.02 0.00 (-1.30%) As of 08/22/2025 05:16 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.A123 Systems OTCMKTS:AONEQB456 Systems, Inc., formerly A123 Systems, Inc. no longer has any operations. In June 2013, B456 Systems, Inc. went out of business as per its Chapter 11 liquidation filing under bankruptcy. B456 Systems, Inc. has completed the sale of substantially all of its assets to Wanxiang America Corporation and Navitas Systems LLC that was approved by the United States Bankruptcy Court for the District of Delaware. Previously, it was engaged in the design, development, manufacture, and sale of rechargeable lithium-ion batteries and energy storage systems worldwide.RoboGroup T.E.K. OTCMKTS:ROBOF$0.25 0.00 (0.00%) As of 08/22/2025RoboGroup T.E.K. Ltd. engages in the robotics, motion control, and technology education business in Israel. The company develops, manufactures, and markets training products and e-learning systems, as well as engineering and manufacturing technology training systems; and designs and implements technology laboratories for the education system. It also develops, markets, and distributes Coderz platform products, an experiential, gaming-based digital platform for science and virtual robotics competitions through virtual robots, programming languages, challenging arenas, and curricula designed for learners of various levels and ages in the general science and technology education, and home education markets. In addition, the company markets and sells products from third parties; and offers upgrading and installing services. It offers its products under the Intelitek, Robotec, and CoderZ brands. The company was formerly known as Eshed Robotec (1982) Ltd. The company was incorporated in 1982 and is based in Rosh HaAyin, Israel.ACON S2 Acquisition OTCMKTS:STWOU$8.48 +0.64 (+8.16%) As of 10/8/2021ACON S2 Acquisition Corp. does not have significant operations. It intends to effect a merger, share exchange, asset acquisition, stock purchase, recapitalization, reorganization, or similar business combination with one or more businesses or entities. The company was incorporated in 2020 and is based in Washington, District of Columbia. 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