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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:ABPNASDAQ:ATHANASDAQ:CSCINASDAQ:PTIX 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 VolumeABPAbpro$0.22-5.9%$0.28$0.15▼$13.00$13.15M-0.015.70 million shs1.16 million shsATHAAthira Pharma$0.30+6.7%$0.27$0.22▼$3.67$11.78M3.041.51 million shs6.23 million shsCSCICOSCIENS Biopharma$3.47-1.1%$3.19$1.96▼$6.77$10.92M0.8912,226 shs825 shsPTIXProtagenic Therapeutics$3.98+4.5%$3.89$2.35▼$21.00$2.34M0.28552,618 shs658,796 shs5G Stocks: The Path Forward is ProfitableEnter your email address and we'll send you MarketBeat's guide to investing in 5G and which 5G stocks show the most promise. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceABPAbpro-9.16%+1.30%-10.38%-61.97%+23,299,900.00%ATHAAthira Pharma-1.81%+4.51%-5.77%-31.17%-88.91%CSCICOSCIENS Biopharma+0.29%-1.02%-1.13%+24.03%+350,999,900.00%PTIXProtagenic Therapeutics-4.75%-29.05%+24.84%-10.77%-81.47%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationABPAbproN/AN/AN/AN/AN/AN/AN/AN/AATHAAthira Pharma3.3546 of 5 stars3.05.00.00.02.92.51.3CSCICOSCIENS BiopharmaN/AN/AN/AN/AN/AN/AN/AN/APTIXProtagenic Therapeutics0.4776 of 5 stars0.02.00.00.02.91.70.0Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceABPAbpro 3.00Buy$4.001,748.43% UpsideATHAAthira Pharma 2.00Hold$13.834,485.13% UpsideCSCICOSCIENS Biopharma 0.00N/AN/AN/APTIXProtagenic Therapeutics 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownCompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookABPAbpro$183K71.88N/AN/AN/A∞ATHAAthira PharmaN/AN/AN/AN/A$3.42 per shareN/ACSCICOSCIENS Biopharma$9.03M1.21N/AN/A$14.99 per share0.23PTIXProtagenic TherapeuticsN/AN/AN/AN/A$0.83 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateABPAbproN/AN/A0.00∞N/AN/AN/AN/AN/AATHAAthira Pharma-$117.67M-$2.07N/AN/AN/AN/A-115.62%-88.94%7/30/2025 (Estimated)CSCICOSCIENS Biopharma-$16.55M-$5.80N/A∞N/A-428.43%-95.93%-45.66%8/11/2025 (Estimated)PTIXProtagenic Therapeutics-$5M-$13.11N/A∞N/AN/A-308.97%-228.73%8/12/2025 (Estimated)Latest PTIX, CSCI, ABP, and ATHA EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/15/2025N/AABPAbproN/A-$0.08N/A-$0.08N/AN/A5/13/2025Q1 2025CSCICOSCIENS BiopharmaN/A-$1.16N/A-$1.16N/A$1.50 million5/13/2025Q1 2025PTIXProtagenic TherapeuticsN/A-$2.75N/A-$2.75N/AN/A5/9/2025Q1 2025ATHAAthira Pharma-$0.20-$0.23-$0.03-$0.23N/AN/A4/9/2025Q4 2024CSCICOSCIENS Biopharma-$3.48-$2.15+$1.33-$2.15$1.10 million$3.32 million3/31/2025Q4 2024PTIXProtagenic TherapeuticsN/A-$3.36N/A-$0.24N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthABPAbproN/AN/AN/AN/AN/AATHAAthira PharmaN/AN/AN/AN/AN/ACSCICOSCIENS BiopharmaN/AN/AN/AN/AN/APTIXProtagenic TherapeuticsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioABPAbproN/AN/AN/AATHAAthira PharmaN/A2.952.95CSCICOSCIENS BiopharmaN/A3.463.05PTIXProtagenic TherapeuticsN/A1.801.80Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipABPAbpro23.30%ATHAAthira Pharma57.12%CSCICOSCIENS Biopharma0.73%PTIXProtagenic Therapeutics7.97%Insider OwnershipCompanyInsider OwnershipABPAbpro20.80%ATHAAthira Pharma22.10%CSCICOSCIENS Biopharma0.10%PTIXProtagenic Therapeutics35.00%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableABPAbpro1560.79 million4.57 millionN/AATHAAthira Pharma4039.04 million31.01 millionOptionableCSCICOSCIENS Biopharma203.15 million3.77 millionN/APTIXProtagenic Therapeutics2589,0004.71 millionNot OptionablePTIX, CSCI, ABP, and ATHA HeadlinesRecent News About These CompaniesProtagenic & Phytanix Merge in All-Stock Move, Sparking Retail FrenzyMay 29 at 3:04 PM | msn.comProtagenic Therapeutics (NASDAQ:PTIX) Upgraded to "Sell" at Wall Street ZenMay 26, 2025 | americanbankingnews.comProtagenic Therapeutics swaps warrants for sharesMay 21, 2025 | uk.investing.comProtagenic Therapeutics and Phytanix merge in all stock dealMay 21, 2025 | thepharmaletter.comProtagenic Therapeutics Receives $3.1 Million from Recent Warrant ActivityMay 21, 2025 | accessnewswire.comSmall Cap Stocks To Follow Now - May 19thMay 21, 2025 | americanbankingnews.comProtagenic Therapeutics Shares Double After Buyout Offer From Phytanix BioMay 20, 2025 | marketwatch.comProtagenic Therapeutics stock soars on merger to create Neuroactive Biopharmaceutical companyMay 20, 2025 | in.investing.comProtagenic Therapeutics Merges With Phytanix Bio In All-Stock Deal: Retail Turns Extremely BullishMay 20, 2025 | msn.comProtagenic Therapeutics Soars 190% on Merger to Launch Neuroactive Biopharma FirmMay 20, 2025 | msn.comPTIX Stock Alert: Halper Sadeh LLC Is Investigating Whether the Merger of Protagenic Therapeutics, Inc. Is Fair to ShareholdersMay 19, 2025 | businesswire.comProtagenic Therapeutics and Phytanix Announce Business Combination to form Neuroactive Biopharmaceutical Company with Six Drug Candidates in Development including Treatments for Obesity and Metabolic DisordersMay 19, 2025 | accessnewswire.comProtagenic Therapeutics Inc.May 9, 2025 | barrons.comProtagenic Therapeutics, Inc.: Protagenic Therapeutics to Effect 1-for-14 Reverse Stock SplitApril 29, 2025 | finanznachrichten.deProtagenic Therapeutics to Effect 1-for-14 Reverse Stock SplitApril 29, 2025 | accessnewswire.comProtagenic Therapeutics adjusts stock option pricesFebruary 26, 2025 | uk.investing.comPTIX stock touches 52-week low at $0.25 amid sharp annual declineFebruary 11, 2025 | msn.comAvalon Holdings (AMEX:AWX) Stock Quotes, Forecast and News SummaryJanuary 31, 2025 | benzinga.comPerformance Tech stock hits 52-week low at $0.4January 30, 2025 | msn.comProtagenic Therapeutics Inc (PTIX) Stock Settles at $0.53: What’s Contributing to This Price Point?December 24, 2024 | bovnews.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimePTIX, CSCI, ABP, and ATHA Company DescriptionsAbpro NASDAQ:ABP$0.22 -0.01 (-5.91%) As of 04:00 PM EasternAbpro Holdings Inc. is a biotechnology company. The company's mission is to improve the lives of mankind facing severe and life-threatening diseases with next-generation antibody therapies. Abpro Holdings Inc., formerly known as Atlantic Coastal Acquisition Corp. II, is based in WOBURN, Mass.Athira Pharma NASDAQ:ATHA$0.30 +0.02 (+6.72%) Closing price 04:00 PM EasternExtended Trading$0.30 0.00 (-0.56%) As of 07:41 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.Athira Pharma, Inc., a late clinical-stage biopharmaceutical company, focuses on developing small molecules to restore neuronal health and slow neurodegradation. Its lead product candidate is Fosgonimeton (ATH-1017), a small molecule designed to modulate the neurotrophic hepatocyte growth factor (HGF) system and its receptor, MET, for a healthy nervous system that is in LIFT-AD Phase 2/3 and ACT-AD Phase 2 clinical trials for the treatment of Alzheimer's disease, as well as is in Phase 2 clinical trials to treat Parkinson's disease dementia and Dementia with Lewy bodies. The company's product pipeline includes ATH-1020, an orally available brain-penetrant small molecule designed to enhance the HGF/MET system that is in Phase 1 clinical trials to treat neuropathic pain and neurodegenerative diseases; and ATH-1105, an oral small molecule drug candidate, which is a preclinical model for the treatment of Amyotrophic Lateral Sclerosis. In addition, it has a license agreement with Washington State University to offer for sale products covered by certain licensed patents, including dihexa, the chemical compound into which fosgonimeton metabolizes following administration; and collaboration and grant agreement with National Institutes of Health Grant to support ACT-AD Phase 2 clinical trial for fosgonimeton. The company was formerly known as M3 Biotechnology, Inc. and changed its name to Athira Pharma, Inc. in April 2019. Athira Pharma, Inc. was incorporated in 2011 and is headquartered in Bothell, Washington.COSCIENS Biopharma NASDAQ:CSCI$3.47 -0.04 (-1.14%) Closing price 03:58 PM EasternExtended Trading$3.47 0.00 (0.00%) As of 04:04 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.COSCIENS Biopharma Inc., a specialty biopharmaceutical company, engages in developing and commercializing therapeutics and diagnostic tests in Canada, Switzerland, Ireland, Denmark, Germany, the United States, and internationally. Its lead product is Macrilen (macimorelin), an orally available peptidomimetic ghrelin receptor (GHSR-1a) agonist that stimulates the secretion of growth hormone by binding to the GHSR-1a for the diagnosis of patients with adult growth hormone deficiency and childhood-onset growth hormone deficiency, as well as endocrinology and oncology indications; AEZS-150, a delayed clearance parathyroid hormone fusion polypeptide that is in preclinical trial for the treatment of chronic hypoparathyroidism; and AEZS-130 that is in preclinical trial for the treatment of amyotrophic lateral sclerosis. The company also has a license and research agreement with University of Wuerzburg to develop, manufacture, and commercialize AIM biologicals for the treatment of neuromyelitis optica spectrum disorder; and for pre-clinical development towards the potential treatment of Parkinson's disease. In addition, it has a license agreement with Consilient Health Ltd. and NK MEDITECH Ltd. for the development and commercialization of macimorelin; a distribution and commercialization agreement with Er-Kim Pharmaceuticals Bulgaria Eood for the commercialization of macimorelin for the diagnosis of growth hormone deficiency in children and adults; as well as The University of Sheffield, the United Kingdom for the development, manufacture, and commercialization of parathyroid hormone fusion polypeptides for the treatment of chronic hypoparathyroidism. The company was formerly known as Aeterna Zentaris Inc. and changed its name to COSCIENS Biopharma Inc. in August 2024. COSCIENS Biopharma Inc. was incorporated in 1990 and is headquartered in Toronto, Canada.Protagenic Therapeutics NASDAQ:PTIX$3.98 +0.17 (+4.46%) Closing price 04:00 PM EasternExtended Trading$3.79 -0.19 (-4.77%) As of 07:40 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.Protagenic Therapeutics, Inc., a biopharmaceutical company, engages in the discovery and development of therapeutics to treat stress-related neuropsychiatric and mood disorders. Its lead compound comprises PT00114, a synthetic form of teneurin carboxy-terminal associated peptide, an endogenous brain signaling peptide that can dampen overactive stress responses. Protagenic Therapeutics, Inc. is headquartered in New York, New York. 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