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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:ALVR NYSE:CPHI NYSE:NNVC NASDAQ:PMN 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 VolumeALVRAlloVir$3.89-9.1%$2.97$7.96▼$24.15$19.62M0.6315,685 shs214,178 shsCPHIChina Pharma$1.82-3.9%$1.63$1.20▼$3.35$5.93M0.95104,716 shs40,418 shsNNVCNanoViricides$1.45+1.4%$1.52$0.94▼$1.92$23.30M1.15232,097 shs85,167 shsPMNPromis Neurosciences$0.44+5.2%$0.59$0.38▼$1.59$21.66M-0.053.11 million shs531,191 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 PerformanceALVRAlloVir-9.11%-15.80%+70.61%+47.35%-77.64%CPHIChina Pharma0.00%+8.47%+24.44%+11.46%-92.30%NNVCNanoViricides0.00%-2.68%-1.36%-3.97%-11.04%PMNPromis Neurosciences0.00%+2.30%-30.17%-15.32%-64.24%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeALVRAlloVir$3.89-9.1%$2.97$7.96▼$24.15$19.62M0.6315,685 shs214,178 shsCPHIChina Pharma$1.82-3.9%$1.63$1.20▼$3.35$5.93M0.95104,716 shs40,418 shsNNVCNanoViricides$1.45+1.4%$1.52$0.94▼$1.92$23.30M1.15232,097 shs85,167 shsPMNPromis Neurosciences$0.44+5.2%$0.59$0.38▼$1.59$21.66M-0.053.11 million shs531,191 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 PerformanceALVRAlloVir-9.11%-15.80%+70.61%+47.35%-77.64%CPHIChina Pharma0.00%+8.47%+24.44%+11.46%-92.30%NNVCNanoViricides0.00%-2.68%-1.36%-3.97%-11.04%PMNPromis Neurosciences0.00%+2.30%-30.17%-15.32%-64.24%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceALVRAlloVir 0.00N/AN/AN/ACPHIChina Pharma 0.00N/AN/AN/ANNVCNanoViricides 0.00N/AN/AN/APMNPromis Neurosciences 3.00Buy$4.33885.07% UpsideCurrent Analyst Ratings BreakdownLatest CPHI, NNVC, ALVR, and PMN Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/21/2025PMNPromis NeurosciencesLeede FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeModerate Buy7/14/2025PMNPromis NeurosciencesHC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy$4.007/14/2025PMNPromis NeurosciencesHC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy$4.00(Data available from 9/14/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookALVRAlloVirN/AN/AN/AN/A$29.35 per shareN/ACPHIChina Pharma$4.40M1.35N/AN/A$0.70 per share2.60NNVCNanoViricidesN/AN/AN/AN/A$0.66 per shareN/APMNPromis NeurosciencesN/AN/AN/AN/A$0.50 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateALVRAlloVir-$190.42M-$20.23N/A∞N/AN/A-71.03%-61.27%11/10/2025 (Estimated)CPHIChina Pharma-$3.08MN/A0.00∞N/A-85.56%-63.93%-31.42%N/ANNVCNanoViricides-$8.29M-$0.70N/A∞N/AN/A-87.90%-78.69%N/APMNPromis Neurosciences$2.78M-$0.21N/AN/AN/AN/A-266.69%-131.59%11/13/2025 (Estimated)Latest CPHI, NNVC, ALVR, and PMN EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/13/2025Q2 2025PMNPromis Neurosciences-$0.22-$0.29-$0.07-$0.29N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthALVRAlloVirN/AN/AN/AN/AN/ACPHIChina PharmaN/AN/AN/AN/AN/ANNVCNanoViricidesN/AN/AN/AN/AN/APMNPromis NeurosciencesN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioALVRAlloVirN/A86.7886.78CPHIChina Pharma0.220.790.26NNVCNanoViricidesN/A3.442.47PMNPromis NeurosciencesN/A0.970.97Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipALVRAlloVir66.05%CPHIChina PharmaN/ANNVCNanoViricides10.30%PMNPromis Neurosciences50.13%Insider OwnershipCompanyInsider OwnershipALVRAlloVir32.07%CPHIChina Pharma17.32%NNVCNanoViricides4.60%PMNPromis Neurosciences6.11%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableALVRAlloVir1105.04 million3.43 millionOptionableCPHIChina Pharma2503.26 million15.92 millionNot OptionableNNVCNanoViricides2016.07 million14.92 millionOptionablePMNPromis Neurosciences551.81 million48.64 millionNot OptionableCPHI, NNVC, ALVR, and PMN HeadlinesRecent News About These CompaniesProMIS Neurosciences Receives DSMB Approval to Advance to Final Dose Escalation Cohort in Phase 1b Alzheimer's Trial of PMN310September 3, 2025 | globenewswire.comProMIS Neurosciences reports Q2 EPS (29c) vs (13c) last yearAugust 13, 2025 | msn.comProMIS Neurosciences Announces Second Quarter 2025 Financial Results & Corporate HighlightsAugust 13, 2025 | globenewswire.comProMIS Neurosciences to Showcase Protein-Misfolding Drug Discovery Platform & PRECISE-AD Trial Design at the 2025 Alzheimer's Association International ConferenceJuly 29, 2025 | globenewswire.comProMIS Neurosciences Announces Private Placement FinancingJuly 28, 2025 | globenewswire.comProMIS Neurosciences Announces Private Placement FinancingJuly 22, 2025 | globenewswire.comProMIS Neurosciences Granted Fast Track Designation by U.S. FDA for PMN310 in the Treatment of Alzheimer's DiseaseJuly 21, 2025 | globenewswire.comProMIS Neurosciences Granted Fast Track Designation by U.S. FDA for PMN310 in the Treatment of Alzheimer's DiseaseJuly 21, 2025 | globenewswire.comHC Wainwright & Co. Initiates Coverage of ProMIS Neurosciences (PMN) with Buy RecommendationJuly 15, 2025 | msn.comProMIS Neurosciences Presents at H.C. Wainwright 6th Annual Neuro Perspectives Hybrid ConferenceJune 17, 2025 | globenewswire.comProMIS Neurosciences Inc. Announces Completion of First Cohort in PRECISE-AD Trial for PMN310 in Alzheimer's DiseaseMay 13, 2025 | nasdaq.comProMIS Neurosciences Stock Price, Quotes and Forecasts | NASDAQ:PMN | BenzingaMay 13, 2025 | benzinga.comProMIS Neurosciences Announces First Quarter 2025 Financial ResultsMay 12, 2025 | globenewswire.comProMIS Neurosciences reports FY24 EPS 11c vs. ($1.07) last yearMarch 31, 2025 | markets.businessinsider.comProMIS Neurosciences Inc.: ProMIS Neurosciences Announces Full Year 2024 Financial Results and Recent HighlightsMarch 31, 2025 | finanznachrichten.deProMIS Neurosciences Announces Full Year 2024 Financial Results and Recent HighlightsMarch 31, 2025 | globenewswire.comProMIS Neurosciences Showcases Preclinical Data on Platform-Derived Antibody and Vaccines for Neurodegenerative Diseases at Alzheimer's Disease/Parkinson's Disease 2025 International ConferenceMarch 24, 2025 | globenewswire.comProMIS Neurosciences Showcases Preclinical Data on Platform Derived Vaccines for Neurodegenerative Diseases at the American Academy of Neurology 2025 Annual MeetingMarch 13, 2025 | globenewswire.comProMIS Neurosciences to Participate in the 37th Annual Roth ConferenceMarch 11, 2025 | globenewswire.comProMIS Neurosciences Doses First Patients in Phase 1b PRECISE-AD Trial of PMN310 for Alzheimer’s DiseaseFebruary 25, 2025 | markets.businessinsider.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeCPHI, NNVC, ALVR, and PMN Company DescriptionsAlloVir NASDAQ:ALVR$3.89 -0.39 (-9.11%) As of 09/12/2025AlloVir, Inc. engages in the research, development and commercialization of off-the-shelf VST therapies to prevent and treat severe viral-associated diseases. It develops novel cell therapies with a focus on restoring natural immunity against life-threatening virus-associated diseases in patients with severely weakened immune systems. The firm's technology platforms deliver commercially scalable solutions by leveraging off-the-shelf, allogeneic, multi-virus specific T-cells targeting devastating viral pathogens for immunocompromised patients under viral attack. The company was founded by Malcolm K. Brenner, Juan F. Vera, Helen E. Heslop, Cliona M. Rooney, John R. Wilson, and Ann M. Leen in August 2013 and is headquartered in Waltham, MA.China Pharma NYSE:CPHI$1.82 -0.07 (-3.87%) Closing price 09/12/2025 03:59 PM EasternExtended Trading$1.81 -0.01 (-0.37%) As of 09/12/2025 06:27 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.China Pharma Holdings, Inc. develops, manufactures, and markets generic and branded pharmaceutical, and biochemical products to hospitals and private retailers in the People's Republic of China. The company provides products in the form of dry powder injectables, liquid injectables, tablets, capsules, and cephalosporin oral solutions. Its products include Cerebroprotein Hydroloysate injection to treat memory decline and attention deficit; Gastrodin injection for tiredness, loss of concentration, poor sleep, and traumatic syndromes of the brain; Propylgallate injection to treat cerebral thrombosis, coronary heart disease, and after surgery complications; Ozagrel Sodium to treat acute thrombotic cerebral infarction and dyskinesia; Alginic Sodium Diester injection for ischemic heart, cerebrovascular, and high lipoprotein blood diseases; Bumetanide injection to treat edema diseases; and Candesartan for hypertension. In addition, the company provides Roxithromycin dispersible tablets for pharyngitis and tonsillitis; Cefaclor dispersible tablets for tympanitis, lower respiratory tract infection, urinary tract infections, and skin/skin tissue infection; Cefalexin capsules for acute tonsillitis; Andrographolide for sore throat caused by upper respiratory tract infection; Clarithromycin granules and capsules; and Naproxen Sodium and PseudophedrineHydrochlorida sustained release tablets. Further it offers Hepatocyte growth-promoting factor, Tiopronin, Compound Ammonium Glycyrrhetate S, and Omeparzole for the treatment of digestive diseases. Additionally, the company provides Vitamin B6 injection; Granisetron Hydrochloride injection to treat nausea and vomiting caused by radiotherapy and chemotherapy during the treatment of malignant tumors; Noni Enzyme, a food supplement; sanitizers; and masks. It offers its products through distributors, its network of sales offices, and sales representatives. The company is based in Haikou, the People's Republic of China.NanoViricides NYSE:NNVC$1.45 +0.02 (+1.40%) Closing price 09/12/2025 04:00 PM EasternExtended Trading$1.45 0.00 (0.00%) As of 09/12/2025 07:00 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.NanoViricides, Inc., a clinical stage nano-biopharmaceutical company, discovers, develops, and commercializes drugs for the treatment of viral infections. The company's product portfolio includes NV-CoV-2, nanoviricide drug which is in phase 1a/1b clinical trails for the treatment of Covid; and NV-CoV-2 Oral Syrup, and NV-CoV-2 Oral Gummies, a semi-solid fixed-dose form which are in phase 1a/1b human clinical trials for enabling body-weight-based dose titration as is required for pediatric cases. It also offers NV-CoV-2 Solution for injection, infusion, and inhalation to treat severe cases that are not yet hospitalized would be best performed by an injection; and injectable solution can be delivered directly into the lungs as a fog created using standard portable battery operated nebulizer devices which enables action at the most important site of infection by a respiratory virus, such as coronaviruses, RSV, influenzas, human meta-pneumovirus, certain adenoviruses, and other infections, that can lead to severe pneumonia. In addition, the company provides Nanoviricide, a biomimetic platform technology designed to attack enveloped virus particles to deliver anti-viral payload into infected cells sparing uninfected cells to block replication cycle without toxicity. NanoViricides, Inc. was incorporated in 2005 and is headquartered in Shelton, Connecticut.Promis Neurosciences NASDAQ:PMN$0.44 +0.02 (+5.24%) Closing price 09/12/2025 04:00 PM EasternExtended Trading$0.42 -0.02 (-4.30%) As of 09/12/2025 07:20 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.ProMIS Neurosciences, Inc. discovers and develops antibody therapies and therapeutic vaccines neurodegenerative diseases and other misfolded protein diseases in Canada. The company's proprietary discovery platform comprises ProMIS and Collective Coordinates algorithms to predict novel targets known as disease specific epitopes on the molecular surface of misfolded proteins. Its lead product candidates comprise of PMN310, a monoclonal antibody (mAb) for toxic oligomers in AD; PMN267, a TDP-43; and PMN442, a mAb targeting toxic a-syn oligomers and seeding fibrils. The company was formerly known as Amorfix Life Sciences Ltd. and changed its name to ProMIS Neurosciences, Inc. in July 2015. ProMIS Neurosciences, Inc. was incorporated in 2004 and is headquartered in Toronto, Canada. 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