NASDAQ:ATON Portage Biotech (ATON) Stock Price, News & Analysis $0.33 +0.01 (+3.75%) Closing price 04/20/2026Extended Trading$0.33 0.00 (0.00%) As of 04/20/2026 07:59 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 Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesSEC FilingsTrendsBuy This Stock About Portage Biotech Stock (NASDAQ:ATON) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Portage Biotech alerts:Sign Up Key Stats Today's Range$0.31▼$0.3550-Day Range$0.30▼$0.4052-Week Range$0.28▼$13.80Volume9.78 million shsAverage Volume3.17 million shsMarket Capitalization$7.78 millionP/E RatioN/ADividend YieldN/APrice Target$2.00Consensus RatingHold Company Overview Portage Biotech (NASDAQ:ATON) is a biotechnology company focused on acquiring, developing and advancing therapeutic candidates and platform technologies. The company concentrates its development efforts primarily in areas such as oncology, immunology/inflammation and infectious disease, seeking to move programs from discovery and preclinical stages into clinical development through subsidiary companies and collaborative arrangements. Portage structures its operations to support a diversified pipeline, advancing both small molecules and biologics by funding preclinical research, conducting clinical trials, and managing regulatory interactions. Its business model emphasizes strategic licensing, partnering and potential out‑licensing to accelerate development and access external expertise and commercialization channels. The company frequently works with academic investigators, contract research organizations and industry partners to progress programs through translational proof‑of‑concept and later-stage studies. As a publicly traded company, Portage leverages capital markets and corporate development activities—such as licensing and acquisitions—to build and de‑risk its portfolio. The company engages with clinical and regulatory networks in multiple jurisdictions as it advances programs, and investors seeking detailed information on specific assets, leadership or geographic presence should consult Portage’s regulatory filings and investor materials for the most current disclosures.AI Generated. May Contain Errors. Read More Receive ATON Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Portage Biotech and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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ATON Stock News HeadlinesCryptoBell.Live Launches National Broadcast Platform across 60 million US households to Bring AI, Blockchain & Crypto MainstreamMay 11, 2026 | globenewswire.comAnthony Scaramucci-linked AlphaTON (ATON) rebrands as Alpha Compute in 'hard to do' AI pivot, CEO terms Nvidia GPUs as 'core' balance sheet assetsApril 21, 2026 | msn.comYour book is insideThe "Sucker's Bet" Most New Options Traders Fall For Most people who try options lose money the same way. They don't know the rules. They don't know what to avoid. And they hand their account to Wall Street on a silver platter. Normally $29.97. Free today.May 19 at 1:00 AM | Profits Run (Ad)AlphaTON Capital Announces $43 Million AI Infrastructure and Financing Partnership with Vertical DataApril 9, 2026 | globenewswire.comAlphaTON Capital Acquires Controlling Interest in GAMEE, Adding 119 Million Users to its Telegram Ecosystem PortfolioMarch 19, 2026 | globenewswire.comMeet Vera Report, The App That Lets You Whistleblow Anonymously From a Smartphone Using Telegram MessengerMarch 3, 2026 | globenewswire.comAlphaTON Capital Strengthens Engineering Core with Appointment of TON Ecosystem Visionaries Aleksej Paschenko and Andrei PfauMarch 2, 2026 | globenewswire.comAlphaTON Capital Releases Market Update on Outstanding Shares, Warrants, Options, and RSUsFebruary 19, 2026 | globenewswire.comSee More Headlines ATON Stock Analysis - Frequently Asked Questions How have ATON shares performed this year? Portage Biotech's stock was trading at $0.5980 on January 1st, 2026. Since then, ATON stock has decreased by 44.5% and is now trading at $0.3320. How do I buy shares of Portage Biotech? Shares of ATON 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. Company Calendar Today5/19/2026Fiscal Year End3/31/2027Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorManufacturing Industry Pharmaceutical Preparations Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:ATON CIK1095435 WebN/A Phone(416) 737-7600FaxN/AEmployees6Year FoundedN/APrice Target and Rating Average Price Target for Portage Biotech$2.00 High Price Target$2.00 Low Price Target$2.00 Potential Upside/Downside+502.4%Consensus RatingHold Rating Score (0-4)2.00 Research Coverage2 Analysts Profitability 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 Ratio0.88 Quick Ratio0.88 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value($0.79) per share Price / Book-0.42Miscellaneous Outstanding Shares23,435,000Free FloatN/AMarket Cap$7.78 million OptionableN/A Beta0.49 Options 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 Report This page (NASDAQ:ATON) was last updated on 5/19/2026 by MarketBeat.com Staff. 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