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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:PTI NASDAQ:PYRGF NASDAQ:VIRI NASDAQ:WHWK 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 VolumePTIProteostasis Therapeutics$11.24$0.87▼$2.72$37.57M1.161.04 million shs9,405 shsPYRGFPyroGenesis Canada$0.28-1.0%$0.34$0.26▼$0.71$53.03M0.8412,289 shs12,358 shsVIRIVirios Therapeutics$4.84-0.7%$4.93$0.13▼$1.04$93.11M1.581.05 million shs7,725 shsWHWKWhitehawk Therapeutics$1.74-0.6%$0.00$1.21▼$3.81$82.44M0.55117,014 shs19,249 shsElon Musk's Next MoveExplore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformancePTIProteostasis Therapeutics0.00%0.00%0.00%0.00%+20.00%PYRGFPyroGenesis Canada-1.05%-4.36%-14.98%-12.62%-53.85%VIRIVirios Therapeutics-0.72%+2.22%-2.32%-3.69%+2,191.47%WHWKWhitehawk Therapeutics-0.57%-10.77%-7.45%+173,999,900.00%+173,999,900.00%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationPTIProteostasis TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/APYRGFPyroGenesis Canada0.3719 of 5 stars0.04.00.00.00.01.70.0VIRIVirios TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/AWHWKWhitehawk TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PricePTIProteostasis Therapeutics 0.00N/AN/AN/APYRGFPyroGenesis Canada 0.00N/AN/AN/AVIRIVirios Therapeutics 2.00Hold$5.003.41% UpsideWHWKWhitehawk Therapeutics 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownCompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookPTIProteostasis Therapeutics$5M0.00N/AN/A$1.22 per share0.00PYRGFPyroGenesis Canada$9.14M5.80N/AN/A($0.01) per share-28.31VIRIVirios TherapeuticsN/AN/AN/AN/A$0.20 per shareN/AWHWKWhitehawk Therapeutics$27.78M2.95N/AN/A$2.12 per share0.82Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DatePTIProteostasis Therapeutics-$59.13M-$1.16N/AN/AN/AN/A-75.39%-55.04%N/APYRGFPyroGenesis Canada-$21.12M-$0.01N/A∞N/A-115.14%N/A-60.81%N/AVIRIVirios Therapeutics-$5.30M-$0.27N/AN/AN/AN/A-130.33%-115.00%8/6/2025 (Estimated)WHWKWhitehawk Therapeutics-$63.69M$0.1610.88∞N/A99.42%-56.73%-48.68%N/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthPTIProteostasis TherapeuticsN/AN/AN/AN/AN/APYRGFPyroGenesis CanadaN/AN/AN/AN/AN/AVIRIVirios TherapeuticsN/AN/AN/AN/AN/AWHWKWhitehawk TherapeuticsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioPTIProteostasis TherapeuticsN/A6.696.69PYRGFPyroGenesis CanadaN/A0.600.50VIRIVirios TherapeuticsN/A7.277.27WHWKWhitehawk TherapeuticsN/A18.9518.95Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipPTIProteostasis Therapeutics16.64%PYRGFPyroGenesis Canada0.03%VIRIVirios Therapeutics9.05%WHWKWhitehawk Therapeutics52.08%Insider OwnershipCompanyInsider OwnershipPTIProteostasis Therapeutics4.80%PYRGFPyroGenesis Canada47.68%VIRIVirios Therapeutics12.20%WHWKWhitehawk Therapeutics49.90%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionablePTIProteostasis Therapeutics4452.19 millionN/ANot OptionablePYRGFPyroGenesis Canada90187.31 million96.34 millionNo DataVIRIVirios Therapeutics519.26 million16.91 millionOptionableWHWKWhitehawk Therapeutics4047.11 million23.60 millionN/APTI, VIRI, WHWK, and PYRGF HeadlinesRecent News About These CompaniesWhitehawk Therapeutics to Participate in the BTIG Virtual Biotechnology ConferenceJuly 22, 2025 | prnewswire.comMedia Sentiment Over TimeTop HeadlinesView All HeadlinesRocket Lab: A Parabolic Run Meets a Healthy PullbackBy Ryan Hasson | July 23, 2025View Rocket Lab: A Parabolic Run Meets a Healthy PullbackPelosi Makes Big Bet on Broadcom—Here’s Why It MattersBy Gabriel Osorio-Mazilli | July 15, 2025View Pelosi Makes Big Bet on Broadcom—Here’s Why It MattersPalantir Gets Price Hike From Wedbush Amid High ValuationBy Chris Markoch | July 15, 2025View Palantir Gets Price Hike From Wedbush Amid High ValuationCSX Stock Rally: Strong Options Flow, Analyst Price TargetsBy Jeffrey Neal Johnson | July 18, 2025View CSX Stock Rally: Strong Options Flow, Analyst Price TargetsPalantir Bulls and Bears Set for an August Showdown By Chris Markoch | July 22, 2025View Palantir Bulls and Bears Set for an August Showdown PTI, VIRI, WHWK, and PYRGF Company DescriptionsProteostasis Therapeutics NASDAQ:PTIProteostasis Therapeutics, Inc., a clinical stage biopharmaceutical company, engages in the discovery and development of novel therapeutics to treat cystic fibrosis. The company's lead product candidates for the treatment of CF include PTI-801, a cystic fibrosis transmembrane conductance regulator (CFTR) corrector agent; PTI-808, a CFTR potentiator; and PTI-428, a CFTR amplifier. It has collaboration agreements with Cystic Fibrosis Foundation, Inc. to research, develop, and commercialize products for the treatment of CF, non-classical CF, and other pulmonary diseases in the United States or the European Union; and Genentech, Inc. for licensing the technology and materials relating to therapeutic small molecule modulators. The company was formerly known as Proteoguard, Inc. and changed its name to Proteostasis Therapeutics, Inc. in September 2007. Proteostasis Therapeutics, Inc. was founded in 2006 and is headquartered in Boston, Massachusetts.PyroGenesis Canada NASDAQ:PYRGF$0.28 0.00 (-1.05%) As of 08/1/2025 03:58 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.Virios Therapeutics NASDAQ:VIRI$4.84 -0.04 (-0.72%) As of 07/31/2025Virios Therapeutics, Inc., a development-stage biotechnology company, focuses on developing novel antiviral therapies to treat diseases associated with a viral triggered abnormal immune response. The company's lead development candidate is the IMC-1, a fixed dose combination of famciclovir and celecoxib to treat fibromyalgia. It also develops IMC-2, a combination of valacyclovir and celecoxib for the treatment of managing the fatigue, sleep, attention, pain, autonomic function, and anxiety associated with long COVID. The company was formerly known as Innovative Med Concepts, LLC and changed its name to Virios Therapeutics, Inc. in July 2020. The company was founded in 2012 and is headquartered in Alpharetta, Georgia.Whitehawk Therapeutics NASDAQ:WHWK$1.74 -0.01 (-0.57%) As of 08/1/2025 04:00 PM EasternAadi Bioscience, Inc., a clinical-stage biopharmaceutical company, engages in developing and commercializing precision therapies for genetically defined cancers with alterations in mTOR pathway genes. Its lead drug candidate, FYARRO is a form of sirolimus bound to albumin. Aadi is evaluating FYARRO in cancers with known mTOR pathway activation, including tumor agnostic indications targeting specific genomic alterations that activate the mTOR pathway. The company was incorporated in 2007 and is headquartered in Pacific Palisades, California. 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