Compare Stocks Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities. 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:NEPHNASDAQ:NMTCNYSE:NSPRNYSE:VAPO 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 VolumeNEPHNephros$3.86-9.0%$2.83$1.36▼$5.00$40.92M0.9617,291 shs49,943 shsNMTCNeuroOne Medical Technologies$0.68-6.8%$0.63$0.40▼$1.39$33.88M0.63186,184 shs138,518 shsNSPRInspireMD$2.29+1.3%$2.47$1.99▼$3.80$70.15M0.5965,320 shs167,861 shsVAPOVapotherm$2.17$2.16$0.70▼$3.44$13.58M-1.11N/A51,531 shs20 Stocks to Sell NowToday, we are inviting you to take a free peek at our proprietary, exclusive, and up-to-the-minute list of 20 stocks that Wall Street's top analysts hate.Many of these appear to have good fundamentals and might seem like okay investments, but something is wrong. Analysts smell something seriously rotten about these companies. These are true "Strong Sell" stocks.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceNEPHNephros0.00%-22.80%+46.77%+124.42%+82.94%NMTCNeuroOne Medical Technologies0.00%+3.03%+10.68%-20.02%-15.00%NSPRInspireMD0.00%-6.91%-9.49%-14.87%-8.23%VAPOVapotherm0.00%0.00%0.00%0.00%+2.20%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationNEPHNephros2.2441 of 5 stars3.53.00.00.02.90.80.0NMTCNeuroOne Medical Technologies3.068 of 5 stars3.55.00.00.02.81.70.0NSPRInspireMD3.1559 of 5 stars3.54.00.00.02.02.50.6VAPOVapothermN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceNEPHNephros 3.00Buy$5.0029.53% UpsideNMTCNeuroOne Medical Technologies 3.00Buy$1.45113.24% UpsideNSPRInspireMD 3.00Buy$4.5096.51% UpsideVAPOVapotherm 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest VAPO, NMTC, NSPR, and NEPH Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/12/2025NSPRInspireMDPiper SandlerSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOverweight ➝ Overweight$4.50 ➝ $4.005/5/2025NMTCNeuroOne Medical TechnologiesLADENBURG THALM/SH SHSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageBuy$1.45(Data available from 6/30/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookNEPHNephros$14.16M2.89$0.02 per share192.89$0.81 per share4.77NMTCNeuroOne Medical Technologies$3.45M9.82N/AN/A$0.03 per share22.67NSPRInspireMD$7.03M9.98N/AN/A$1.83 per share1.25VAPOVapotherm$68.67M0.20N/AN/A($9.01) per share-0.24Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateNEPHNephros$70K$0.0755.15∞N/A5.16%9.43%7.20%8/6/2025 (Estimated)NMTCNeuroOne Medical Technologies-$12.32M-$0.22N/A∞N/A-75.41%-334.64%-124.42%8/13/2025 (Estimated)NSPRInspireMD-$19.92M-$0.79N/AN/AN/A-413.96%-69.42%-57.68%N/AVAPOVapotherm-$58.19M-$8.51N/A∞N/A-76.74%N/A-68.08%N/ALatest VAPO, NMTC, NSPR, and NEPH EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/15/2025Q1 2025NEPHNephros-$0.0050$0.0526+$0.0576$0.05$3.67 million$4.88 million5/13/2025Q2 2025NMTCNeuroOne Medical Technologies-$0.09-$0.07+$0.02-$0.07$1.27 billion$1.39 billionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthNEPHNephrosN/AN/AN/AN/AN/ANMTCNeuroOne Medical TechnologiesN/AN/AN/AN/AN/ANSPRInspireMDN/AN/AN/AN/AN/AVAPOVapothermN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioNEPHNephrosN/A5.924.64NMTCNeuroOne Medical TechnologiesN/A2.131.09NSPRInspireMDN/A6.396.05VAPOVapothermN/A0.250.09Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipNEPHNephros41.10%NMTCNeuroOne Medical Technologies16.07%NSPRInspireMD44.78%VAPOVapotherm43.08%Insider OwnershipCompanyInsider OwnershipNEPHNephros6.70%NMTCNeuroOne Medical Technologies8.90%NSPRInspireMD29.72%VAPOVapotherm15.80%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableNEPHNephros3010.60 million9.89 millionNot OptionableNMTCNeuroOne Medical Technologies2049.82 million45.38 millionOptionableNSPRInspireMD5030.64 million18.33 millionOptionableVAPOVapotherm2906.26 million5.27 millionNo DataVAPO, NMTC, NSPR, and NEPH HeadlinesRecent News About These CompaniesNew Study Confirms Vapotherm's Unicorn™ Cannula Provides Comparable Efficacy at Lower Flow RatesMay 20, 2025 | finance.yahoo.comGlobal High-Flow Oxygen Therapy Devices Market Set to Reach USD 1,567.2 Million by 2033 Amid Rising Demand for Respiratory Care Solutions | FMIOctober 25, 2024 | fmiblog.comFGlobal Active Humidifier Devices Market Projects Modest Decline Amid Shifting Respiratory Care Landscape | FMIOctober 25, 2024 | fmiblog.comFDecline Looms Over Global High Flow Nasal Cannula Market to reach USD 1,063.0 Million by 2034: A Call for Innovation and Adaptation | FMIOctober 21, 2024 | fmiblog.comFGlobal Endobronchial Valves Market Expected to Experience Strong Growth by 2031 | Exactitude ConsultancySeptember 24, 2024 | finance.yahoo.comVapotherm, Inc.: Vapotherm Announces Closing of MergerSeptember 20, 2024 | finanznachrichten.deVapotherm Announces Closing of MergerSeptember 20, 2024 | prnewswire.comSHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates VAPO, SGE, RPHM, SQSP on Behalf of ShareholdersAugust 30, 2024 | stockhouse.comVAPO Stock Earnings: Vapotherm Reported Results for Q2 2024August 13, 2024 | msn.comVapotherm Reports Second Quarter 2024 Financial ResultsAugust 12, 2024 | prnewswire.comPLPL Plandaí Biotechnology, Inc.July 28, 2024 | seekingalpha.comVA20.SG,0P0001F4D7,0 (VA20.SG)July 23, 2024 | finance.yahoo.comSHAREHOLDER INVESTIGATION: The M&A Class Action Firm Investigates Merger of Vapotherm, Inc. - VAPOJuly 9, 2024 | prnewswire.comSHAREHOLDER INVESTIGATION: The M&A Class Action Firm Investigates Merger of Vapotherm, Inc. – VAPOJuly 8, 2024 | globenewswire.comThe Schall Law Firm Is Performing A Scrutiny Into Vapotherm Inc And Welcomes Investors Of VAPO To EngageJuly 1, 2024 | accesswire.comAThe Schall Law Firm Is Carrying Out An Inquiry Into Vapotherm Inc And Requests Investors Of VAPO To Be Part Of ItJune 30, 2024 | accesswire.comAThe Schall Law Firm Is Undertaking An Investigation Into Vapotherm Inc And Invites Investors Of VAPO To JoinJune 29, 2024 | accesswire.comAThe Schall Law Firm Is Leading An Investigation Into Vapotherm Inc And Invites Investors Of VAPO To JoinJune 28, 2024 | accesswire.comAThe Schall Law Firm Is Conducting A Probe Into Vapotherm Inc And Encourages VAPO Investors To ParticipateJune 27, 2024 | accesswire.comAThe Schall Law Firm Is Conducting A Probe Into Vapotherm Inc And Encourages Investors Of VAPO To ParticipateJune 26, 2024 | accesswire.comANew MarketBeat Followers Over TimeMedia Sentiment Over TimeVAPO, NMTC, NSPR, and NEPH Company DescriptionsNephros NASDAQ:NEPH$3.86 -0.38 (-8.96%) Closing price 06/27/2025 04:00 PM EasternExtended Trading$3.86 0.00 (-0.10%) As of 06/27/2025 04:05 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.Nephros, Inc., a commercial-stage company, develops and sells water solutions to the medical and commercial markets in the United States. It offers ultrafiltration products that are used in dialysis centers for the removal of biological contaminants from water and bicarbonate concentrate; and in hospitals for the prevention of infection from waterborne pathogens, such as legionella and pseudomonas, as well as in military and outdoor recreation, commercial, and other healthcare facilities. The company also manufactures and sells water filters that enhance the taste and odor of water, as well as reduce biofilm, cysts, particulates, and scale build-up in downstream equipment. It markets its products to food service, hospitality, convenience store, and health care markets, as well as medical institutions. The company was incorporated in 1997 and is headquartered in South Orange, New Jersey.NeuroOne Medical Technologies NASDAQ:NMTC$0.68 -0.05 (-6.85%) Closing price 06/27/2025 04:00 PM EasternExtended Trading$0.73 +0.05 (+7.35%) As of 06/27/2025 07:32 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.NeuroOne Medical Technologies Corporation, a developmental stage company, provides solutions for EEG recording, brain stimulation and ablation solutions for patients suffering from epilepsy, Parkinson's disease, dystonia, essential tremors, and chronic pain due to failed back surgeries and other related neurological disorders. It also fucuses on applications for other areas, such as depression, mood disorders, pain, incontinence, high blood pressure, and artificial intelligence. It has a strategic partnership with RBC Medical Innovations to develop a radio frequency ablation generator. The company was incorporated in 2009 and is based in Eden Prairie, Minnesota.InspireMD NYSE:NSPR$2.29 +0.03 (+1.33%) Closing price 06/27/2025 04:00 PM EasternExtended Trading$2.21 -0.08 (-3.45%) As of 06/27/2025 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.InspireMD, Inc., a medical device company, focuses on the development and commercialization of MicroNet stent platform technology for the treatment of vascular and coronary diseases in Europe, Latin America, the Middle East, and Asia Pacific. The company offers CGuard carotid embolic prevention system (EPS) for use in carotid artery applications; CGuard Prime Stent System, a mesh-covered self-expanding carotid stent; and SwitchGuard NPS, a non-invasive transcarotid artery revascularization device; as well as treating acute stroke with tandem lesions. InspireMD, Inc. has a strategic agreement with Jacobs Institute to execute an early feasibility study of CGuard Prime for the treatment of acute stroke patients with tandem lesions. The company sells its products through local distribution partners. InspireMD, Inc. was founded in 2005 and is headquartered in Tel Aviv-Yafo, Israel.Vapotherm NYSE:VAPOVapotherm, Inc., a medical technology company, focuses on the development and commercialization of proprietary high velocity therapy products used to treat patients of various ages suffering from respiratory distress in the United States and internationally. The company offers High Velocity Therapy systems, such as HVT 2.0, Precision Flow Hi-VNI, Precision Flow Plus, and Precision Flow Classic which delivers non-invasive ventilatory support to patients by providing heated, humidified, and oxygenated air at a high velocity to treat patients through a small-bore nasal interface. It also provides companion products, including Vapotherm Transfer Unit, which allows patients to be transferred between care areas within the hospital or ambulate while on therapy; Q50 compressor that provides compressed air necessary to run the precision flow systems in areas of the hospital without access to a wall gas source; aerosol aeroneb adaptor to facilitate delivery of aerosolized solutions; aerosol disposable patient circuit that is designed to streamline the provision of continuous and intermittent delivery of aerosol solutions for patients; and tracheostomy adaptors that simplifies the connection of the High Velocity Therapy systems to a tracheostomy collar used to wean patients off mechanical ventilation. In addition, the company offers ProSoft cannula to provide gentle contact with the skin; and disposable products comprising single-use disposables and nasal interfaces, as well as Oxygen Assist Module, which helps clinicians maintain oxygen levels within a target range. Vapotherm, Inc. was founded in 1993 and is headquartered in Exeter, New Hampshire. 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