NASDAQ:ADNWW Advent Technologies (ADNWW) Stock Price, News & Analysis $0.0094 0.00 (-3.09%) Closing price 09/12/2025 03:59 PM EasternExtended Trading$0.01 +0.00 (+0.21%) As of 09/12/2025 07:01 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. Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsSEC FilingsShort InterestTrendsBuy This Stock About Advent Technologies Stock (NASDAQ:ADNWW) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Advent Technologies alerts:Sign Up Key Stats Today's Range$0.0089▼$0.010250-Day Range$0.00▼$0.0252-Week Range$0.00▼$0.06Volume188,545 shsAverage Volume229,172 shsMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview 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. Read More Receive ADNWW Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Advent Technologies and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. 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ADNWW Stock News HeadlinesAdvent Technologies announces major milestone in collaboration with AirbusSeptember 9, 2025 | msn.comAdvent Technologies and Global Semiconductor & Wireless Technology Company Sign Agreement for Ion Pair Membrane Development for Gas SensingAugust 21, 2025 | finance.yahoo.com$3,600 gold is nice ... but here’s what most gold bugs are missingGold just surged past $3,600, but Weiss Ratings expert Sean Brodrick says the real upside is in select gold stocks — in past bull markets, these plays delivered gains as high as 5,000% to 9,800%, and Sean has now identified five companies he believes could see explosive moves in the early stages of what may be the biggest gold rally yet.September 14 at 2:00 AM | Weiss Ratings (Ad)Advent, Stralis enter supply partnership for hydrogen electric aircraftAugust 20, 2025 | msn.comAdvent Technologies Settles Dispute with FischerJuly 3, 2025 | tipranks.comAdvent Technologies Holdings, Inc. (ADNWW) - Yahoo FinanceJune 29, 2025 | nz.finance.yahoo.comAdvent Technologies Delays 10-Q FilingMay 14, 2025 | tipranks.comAdvent Technologies Delays Form 10-K FilingMarch 31, 2025 | tipranks.comSee More Headlines ADNWW Stock Analysis - Frequently Asked Questions How have ADNWW shares performed this year? Advent Technologies' stock was trading at $0.0081 at the start of the year. Since then, ADNWW shares have increased by 16.0% and is now trading at $0.0094. How do I buy shares of Advent Technologies? Shares of ADNWW stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorUtilities Industry Utilities - Renewable Sub-IndustryElectrical Equipment Current SymbolNASDAQ:ADNWW CIK1744494 WebN/A Phone617-655-6000FaxN/AEmployees200Year FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual Sales$115 thousand Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree FloatN/AMarket CapN/A OptionableNot Optionable BetaN/A (Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? Enter your email address and we'll send you our list of which EV stocks show the most long-term potential.Get This Free Report This page (NASDAQ:ADNWW) was last updated on 9/14/2025 by MarketBeat.com Staff From Our PartnersCollege grad makes $64,000 a monthA Wall Street legend just helped train our own proprietary AI system in the stock market (a project that took ...Stansberry Research | SponsoredCrypto Gets Official Government Backing—Here's the WinnerTrump Just Signed the GENIUS Act—One Coin is About to Explode We're at the BEGINNING of smart money really ...Crypto 101 Media | SponsoredNvidia Times 1,000,000Nvidia’s latest AI chip is a $25,000 powerhouse — with 80 billion transistors and the ability to perform 60 tr...Paradigm Press | SponsoredTrump’s right about Epstein.A crisis that could devastate your wealth, upend the dollar, and accelerate the collapse of America’s economy....Porter & Company | SponsoredForget NVDA. 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