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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:ACER NASDAQ:ELYM NYSE:OSTX NASDAQ:PYRGF 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 VolumeACERAcer Therapeutics$0.66$0.74$0.55▼$4.56$16.15MN/AN/A574,675 shsELYMEliem Therapeutics$1.90+10.5%$1.41$2.35▼$11.55$56.53M-0.39486,688 shs1.15 million shsOSTXOS Therapies$2.06-4.2%$1.79$1.12▼$7.00$67.99MN/A730,258 shs484,126 shsPYRGFPyroGenesis Canada$0.26-2.8%$0.32$0.25▼$0.71$48.40M0.8312,583 shs1,455 shsThe 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceACERAcer Therapeutics0.00%0.00%0.00%0.00%0.00%ELYMEliem Therapeutics+10.47%+11.76%+35.71%+47.29%-68.39%OSTXOS Therapies0.00%+19.08%+22.62%+25.61%-35.83%PYRGFPyroGenesis Canada0.00%-7.82%-19.27%-20.49%-56.25%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationACERAcer TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/AELYMEliem TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/AOSTXOS Therapies2.2517 of 5 stars3.70.00.00.02.30.80.6PYRGFPyroGenesis CanadaN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceACERAcer Therapeutics 0.00N/AN/AN/AELYMEliem Therapeutics 0.00N/AN/AN/AOSTXOS Therapies 3.40Buy$18.00773.79% UpsidePYRGFPyroGenesis Canada 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest ACER, PYRGF, OSTX, and ELYM Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails8/7/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$20.007/14/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$20.006/30/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$20.006/24/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$20.006/9/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$20.00(Data available from 8/17/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookACERAcer TherapeuticsN/AN/AN/AN/AN/AN/AELYMEliem TherapeuticsN/AN/AN/AN/A$3.90 per shareN/AOSTXOS TherapiesN/AN/AN/AN/AN/AN/APYRGFPyroGenesis Canada$9.14M5.30N/AN/A($0.01) per share-25.81Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateACERAcer Therapeutics-$26.24MN/A0.00∞N/AN/AN/AN/AN/AELYMEliem Therapeutics-$35.12M-$0.53N/A∞N/AN/A-47.03%-45.97%N/AOSTXOS Therapies-$7.79M-$0.86N/AN/AN/AN/AN/A-569.57%8/19/2025 (Confirmed)PYRGFPyroGenesis Canada-$21.12M-$0.03N/A∞N/A-115.14%N/A-60.81%N/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthACERAcer TherapeuticsN/AN/AN/AN/AN/AELYMEliem TherapeuticsN/AN/AN/AN/AN/AOSTXOS TherapiesN/AN/AN/AN/AN/APYRGFPyroGenesis CanadaN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioACERAcer TherapeuticsN/AN/AN/AELYMEliem TherapeuticsN/A60.4160.41OSTXOS TherapiesN/A0.760.76PYRGFPyroGenesis CanadaN/A0.600.50Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipACERAcer TherapeuticsN/AELYMEliem Therapeutics69.76%OSTXOS TherapiesN/APYRGFPyroGenesis Canada0.03%Insider OwnershipCompanyInsider OwnershipACERAcer Therapeutics20.20%ELYMEliem Therapeutics4.70%OSTXOS Therapies13.80%PYRGFPyroGenesis Canada47.68%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableACERAcer Therapeutics3024.46 million19.52 millionNot OptionableELYMEliem Therapeutics929.75 million28.35 millionNot OptionableOSTXOS TherapiesN/A31.62 millionN/AN/APYRGFPyroGenesis Canada90187.53 million96.34 millionNo DataACER, PYRGF, OSTX, and ELYM HeadlinesRecent News About These CompaniesPyroGenesis Announces Second Quarter 2025 ResultsAugust 6, 2025 | globenewswire.comPyroGenesis Signs Additional Contract with Constellium to Advance Aluminum Furnace Electrification Using Plasma Torch TechnologyAugust 5, 2025 | globenewswire.comPyroGenesis Canada (NASDAQ:PYRGF) Stock Price Down 1% - Here's What HappenedAugust 3, 2025 | marketbeat.comPyroGenesis Schedules Second Quarter 2025 Financial Results and Business Update Conference CallAugust 1, 2025 | globenewswire.comPyroGenesis Receives Initial Contract for Titanium Metal Powder from European Additive Manufacturing CompanyJuly 31, 2025 | globenewswire.comPyroGenesis Confirms Third-Party SEM Analysis Supports Pilot-Scale Fumed Silica Morphology Consistent with Commercial-Grade Fumed SilicaJuly 28, 2025 | globenewswire.comPyroGenesis Announces Completion of Coke-Oven Gas Valorization and Hydrogen Production Project for Tata SteelJuly 15, 2025 | globenewswire.comPyroGenesis Improves Fumed Silica Quality, Purity, and Consistency Across Multiple Production CyclesJuly 8, 2025 | globenewswire.comPyroGenesis Signs $600,000 Contract Targeting Plastic Waste Management Problem in EuropeJuly 2, 2025 | globenewswire.comPyroGenesis Reports Voting Results from 2025 Annual Meeting of Shareholders - MorningstarJune 29, 2025 | morningstar.comMPyroGenesis Reports Voting Results from 2025 Annual Meeting of ShareholdersJune 27, 2025 | globenewswire.comPyroGenesis Confirms Verification of Fumed Silica Samples by Leading Global SupplierJune 12, 2025 | globenewswire.comPyroGenesis Announces Extension to Term of WarrantsJune 9, 2025 | globenewswire.comHigh-Tech Micro Cap Rallies After Securing Boeing Supplier StatusMay 29, 2025 | msn.comPyroGenesis Confirms Receiving Accelerated Customer Request for Fumed Silica SamplesMay 28, 2025 | globenewswire.comPyroGenesis Confirms Production of Fumed Silica at Pilot Scale Following Independent AnalysisMay 21, 2025 | globenewswire.comPyroGenesis Confirms Successful Collection of Material from Fumed Silica Pilot Plant BaghouseMay 15, 2025 | globenewswire.comPyroGenesis, Inc. (PYRGF) Q1 2025 Earnings Call TranscriptMay 14, 2025 | seekingalpha.comPyroGenesis Announces First Quarter 2025 ResultsMay 13, 2025 | globenewswire.comPyroGenesis Provides Update on Fumed Silica ProjectMay 13, 2025 | globenewswire.comPyroGenesis Closes $2,385,000 First Tranche in Previously Announced LoanMay 12, 2025 | globenewswire.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeACER, PYRGF, OSTX, and ELYM Company DescriptionsAcer Therapeutics NASDAQ:ACERAcer Therapeutics Inc., a pharmaceutical company, focuses on the acquisition, development, and commercialization of therapies for serious rare and life-threatening diseases. The company's pipeline includes four clinical-stage candidates comprising EDSIVO for the treatment of vascular Ehlers-Danlos Syndrome in patients with a confirmed type III collagen mutation; ACER-801 for the treatment of induced Vasomotor Symptoms, post-traumatic stress disorder, and prostate cancer; and OLPRUVA, a formulation of sodium phenylbutyrate for the treatment of various inborn errors of metabolism, including urea cycle disorders and maple syrup urine disease. It has a license agreement with Sanofi to acquire worldwide rights to Osanetant, a clinical-stage, selective, and non-peptide tachykinin NK3 receptor antagonist; an option agreement with Relief for the development, regulatory approval, and commercialization of OLPRUVA; and an agreement with Emory University to acquire the worldwide intellectual property rights to a family of patents and patent applications related to the use of neurokinin receptor antagonists in managing conditioned fear and treating anxiety disorders, including post-traumatic stress disorder. The company was incorporated in 1991 and is headquartered in Newton, Massachusetts.Eliem Therapeutics NASDAQ:ELYM$1.90 +0.18 (+10.47%) As of 08/15/2025Eliem Therapeutics, Inc., a biotechnology company, focuses on developing therapies for neuronal excitability disorders to address unmet needs in psychiatry, epilepsy, chronic pain, and other disorders of the peripheral and central nervous systems. The company was incorporated in 2018 and is headquartered in Wilmington, Delaware.OS Therapies NYSE:OSTX$2.06 -0.09 (-4.19%) Closing price 08/15/2025 04:00 PM EasternExtended Trading$2.08 +0.02 (+0.97%) As of 08/15/2025 07:25 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.OS Therapies Incorporated, a clinical stage biopharmaceutical company, focuses on the identification, development, and commercialization of treatments for osteosarcoma and other solid tumors in the United States. Its pipeline includes OST-HER2, an off-the-shelf immunotherapy for osteosarcoma patients; and OST-tunable drug conjugate (OST-tADC), an antibody-drug conjugate technology, with a plug-and-play platform that features tunable pH sensitive silicone linkers. OS Therapies Incorporated was incorporated in 2018 and is based in Rockville, Maryland.PyroGenesis Canada NASDAQ:PYRGF$0.26 -0.01 (-2.82%) As of 08/15/2025 12:43 PM EasternPyroGenesis Canada Inc. designs, develops, manufactures, and commercializes plasma processes and solutions worldwide. The company offers DROSRITE, a process for enhancing metal recovery from dross without any hazardous by-products; plasma atomization process that allows produce and sell high purity spherical metal powders; PUREVAP, a process to produce high purity metallurgical and solar grade silicon from quartz; and PUREVAP NSiR, which is designed to transform silicon into spherical silicon nano powders and nanowires for use in lithium-ion batteries. It provides plasma torches and plasma torch systems used toreplace fossil fuel burners in industrial iron ore pelletization process; plasma arc waste destruction systems for waste destruction onboard ships; steam plasma arc refrigerant cracking systems for the destruction of certain refrigerants, including chlorofluorocarbons, hydrofluorocarbons, and hydrochlorofluorocarbons; plasma arc chemical warfare agent destruction systems, which are mobile platforms for the onsite destruction of chemical warfare agents; plasma resource recovery systems for land-based waste destruction and waste-to-energy applications; plasma torches for waste gasification and combustion; and plasma arc gasification and vitrification. In addition, it offers engineering and manufacturing expertise, and contract research, as well as turnkey process equipment packages to the defense, metallurgical, mining, additive manufacturing (including 3D printing), oil and gas, and environmental industries. Further, the company provides installation, commissioning, and start-up services. PyroGenesis Canada Inc. is headquartered in Montreal, Canada. 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