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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:CTSONYSE:MLSSNASDAQ:PETVNASDAQ:VANI 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 VolumeCTSOCytosorbents$1.09+1.9%$0.96$0.70▼$1.61$68.25M1.05147,764 shs69,364 shsMLSSMilestone Scientific$0.88-1.1%$0.94$0.58▼$1.39$69.06M0.9130,018 shs60,581 shsPETVPetVivo$0.71+2.6%$0.66$0.29▼$0.98$17.19M0.8720,509 shs47,771 shsVANIVivani Medical$1.15-3.4%$1.08$0.91▼$1.60$68.13M2.93101,030 shs44,005 shs13 Stocks Institutional Investors Won't Stop BuyingWhich stocks are hedge funds and endowments buying in today's market? Enter your email address and we'll send you MarketBeat's list of thirteen stocks that institutional investors are buying now.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCTSOCytosorbents0.00%+2.83%+30.55%-0.91%+26.73%MLSSMilestone Scientific0.00%-3.56%-5.38%-4.90%+25.71%PETVPetVivo0.00%-9.23%-10.80%+28.80%+12.38%VANIVivani Medical0.00%0.00%+11.65%+5.50%-29.45%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationCTSOCytosorbents1.7705 of 5 stars3.52.00.00.02.10.00.6MLSSMilestone Scientific2.2645 of 5 stars3.53.00.00.01.62.50.0PETVPetVivoN/AN/AN/AN/AN/AN/AN/AN/AVANIVivani Medical2.6056 of 5 stars3.53.00.00.02.03.30.0Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCTSOCytosorbents 3.00Buy$5.50404.59% UpsideMLSSMilestone Scientific 3.00Buy$1.2542.05% UpsidePETVPetVivo 0.00N/AN/AN/AVANIVivani Medical 3.00Buy$4.00247.83% UpsideCurrent Analyst Ratings BreakdownLatest PETV, MLSS, VANI, and CTSO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/19/2025VANIVivani MedicalHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$4.00 ➝ $4.005/15/2025CTSOCytosorbentsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$10.00 ➝ $10.005/15/2025CTSOCytosorbentsHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral$1.00 ➝ $1.005/2/2025CTSOCytosorbentsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$10.00 ➝ $10.004/16/2025VANIVivani MedicalHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$4.00 ➝ $4.004/4/2025VANIVivani MedicalHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$4.00 ➝ $4.004/3/2025CTSOCytosorbentsHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral$1.00 ➝ $1.004/1/2025CTSOCytosorbentsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$10.00 ➝ $10.003/26/2025VANIVivani MedicalHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$4.00 ➝ $4.00(Data available from 6/15/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCTSOCytosorbents$35.33M1.93N/AN/A$0.52 per share2.10MLSSMilestone Scientific$8.61M8.02N/AN/A$0.11 per share8.00PETVPetVivo$1.05M16.43N/AN/A($0.03) per share-23.60VANIVivani MedicalN/AN/AN/AN/A$0.41 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCTSOCytosorbents-$28.51M-$0.28N/AN/AN/A-49.47%-118.54%-42.31%8/12/2025 (Estimated)MLSSMilestone Scientific-$6.93M-$0.07N/A∞N/A-52.01%-60.26%-40.23%N/APETVPetVivo-$10.95M-$0.45N/A∞N/A-902.82%-4,813.07%-281.78%6/26/2025 (Estimated)VANIVivani Medical-$25.65M-$0.43N/AN/AN/AN/A-102.42%-49.21%8/12/2025 (Estimated)Latest PETV, MLSS, VANI, and CTSO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/14/2025Q1 2025CTSOCytosorbents-$0.08-$0.06+$0.02-$0.02$9.01 million$8.73 million5/13/2025Q1 2025VANIVivani Medical-$0.10-$0.11-$0.01-$0.11N/AN/A3/31/2025Q4 2024CTSOCytosorbents-$0.07-$0.03+$0.04-$0.14$10.09 million$9.20 million3/31/2025Q4 2024VANIVivani Medical-$0.10-$0.11-$0.01-$0.11N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthCTSOCytosorbentsN/AN/AN/AN/AN/AMLSSMilestone ScientificN/AN/AN/AN/AN/APETVPetVivoN/AN/AN/AN/AN/AVANIVivani MedicalN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioCTSOCytosorbents1.061.971.58MLSSMilestone ScientificN/A2.851.86PETVPetVivo0.020.420.47VANIVivani MedicalN/A3.413.41Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCTSOCytosorbents32.87%MLSSMilestone Scientific5.79%PETVPetVivo24.55%VANIVivani Medical6.78%Insider OwnershipCompanyInsider OwnershipCTSOCytosorbents6.60%MLSSMilestone Scientific24.75%PETVPetVivo10.84%VANIVivani Medical46.40%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCTSOCytosorbents22062.61 million51.07 millionOptionableMLSSMilestone Scientific3078.48 million58.61 millionOptionablePETVPetVivo2024.27 million19.06 millionNot OptionableVANIVivani Medical2059.24 million32.99 millionOptionablePETV, MLSS, VANI, and CTSO HeadlinesRecent News About These CompaniesVivani Medical Appoints Anthony Baldor as Chief Financial OfficerJune 11, 2025 | manilatimes.netVivani Medical to Present at the 2025 BIO International ConventionJune 11, 2025 | finance.yahoo.comVivani Stock Gains After Announcing Spin-Off Plans for Cortigent UnitJune 2, 2025 | zacks.comCompanies To Watch: Vivani MedicalMay 30, 2025 | lifescienceleader.comVivani files with SEC to spin off neurostim business, focus on drug delivery implantsMay 29, 2025 | massdevice.comVivani Medical Announces Filing of Form 10 Registration Statement for Planned Spin-Off of Cortigent Neurostimulation Business to Vivani ShareholdersMay 29, 2025 | finance.yahoo.comHC Wainwright Estimates Vivani Medical Q1 EarningsMay 24, 2025 | marketbeat.comVivani Medical (NASDAQ:VANI) Receives Buy Rating from HC WainwrightMay 21, 2025 | marketbeat.comVivani Medical Reports Q1 2025 Results and Strategic UpdatesMay 20, 2025 | tipranks.comVivani Medical, Inc.: Vivani Medical Provides Business Update Including $3M Equity Financing and Reports First Quarter 2025 Financial ResultsMay 15, 2025 | finanznachrichten.deVivani Medical, Inc. Reports Successful Initial Data from LIBERATE-1™ Study and Secures $3M in Equity FinancingMay 13, 2025 | quiverquant.comVivani Medical Provides Business Update Including $3M Equity Financing and Reports First Quarter 2025 Financial ResultsMay 13, 2025 | globenewswire.comVivani Medical CEO to Present on Innovative Drug Delivery Solutions at AAPS Virtual WorkshopMay 9, 2025 | nasdaq.comVivani Medical to Present at the American Association of Pharmaceutical Scientists' “Beyond GLP1s: Where the Science will Take Business Next” Virtual WorkshopMay 7, 2025 | globenewswire.comVivani Medical to Participate in Virtual Fireside Chat Hosted by H.C. Wainwright & CompanyApril 16, 2025 | finance.yahoo.comVivani Medical, Okava expand collaboration to develop OKV-119 for dogsApril 16, 2025 | markets.businessinsider.comVivani Medical and Okava Expand Collaboration to Develop OKV-119 for Dogs, Targeting Metabolic Health and LongevityApril 15, 2025 | globenewswire.comGregg Williams Purchases 18,529 Shares of Vivani Medical, Inc. (NASDAQ:VANI) StockApril 12, 2025 | insidertrades.comVivani Medical, Inc. (NASDAQ:VANI) Director Purchases $33,660.00 in StockApril 9, 2025 | insidertrades.comWeight loss implants to increase compliance and cut admin burden for patientsApril 3, 2025 | finance.yahoo.comVivani Medical Reports 2024 Financial Results and Business ProgressApril 1, 2025 | tipranks.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimePETV, MLSS, VANI, and CTSO Company DescriptionsCytosorbents NASDAQ:CTSO$1.09 +0.02 (+2.06%) As of 06/13/2025 04:00 PM Eastern This is a fair market value price provided by Polygon.io. Learn more.Cytosorbents Corporation engages in the research, development, and commercialization of medical devices with its blood purification technology platform incorporating a proprietary adsorbent and porous polymer technology in the United States, Germany, and internationally. Its flagship product is CytoSorb, an extracorporeal cytokine adsorber for adjunctive therapy in the treatment of sepsis, adjunctive therapy in other critical care applications, prevention, and treatment of perioperative complications, and maintaining or enhancing the quality of solid organs harvested from donors for organ transplant; and offers VetResQ, a device for adjunctive therapy in the treatment of sepsis, pancreatitis, and other critical illnesses in animals. The company also develops CytoSorb-XL, a device for adjunctive therapy in the treatment of sepsis and other critical illnesses; HemoDefend blood purification technology platform to reduce contaminants in the blood supply that can cause transfusion reactions or disease when administering blood and blood products to patients, and removal of anti-A and anti-B blood group antibodies from whole blood and plasma; K+ontrol for treatment of severe hyperkalemia in patients with life-threatening conditions; and ContrastSorb for the removal of IV contrast in blood administered during CT imaging, an angiogram, or during a vascular interventional radiology procedure to reduce the risk of contrast-induced nephropathy. In addition, it develops BetaSorb, a device for the prevention and treatment of health complications caused by the accumulation of metabolic toxins in patients with chronic renal failure; DrugSorb, a device to remove drugs and chemicals from the blood; and DrugSorb-ATR, an antithrombotic removal system. The company was formerly known as MedaSorb Technologies Corporation and changed its name to Cytosorbents Corporation in May 2010. Cytosorbents Corporation was founded in 1997 and is headquartered in Princeton, New Jersey.Milestone Scientific NYSE:MLSS$0.88 -0.01 (-1.13%) Closing price 06/13/2025 04:00 PM EasternExtended Trading$0.89 +0.01 (+0.68%) As of 06/13/2025 07:33 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.Milestone Scientific Inc., a biomedical technology research and development company, patents, designs, develops, and commercializes diagnostic and therapeutic injection technologies, and devices for medical, dental, and cosmetic use in the United States, China, and internationally. The company operates through Dental and Medical segments. Its products include CompuDent and STA Single Tooth Anesthesia System that are used for all dental procedures that require local anesthetic. In addition, the company offers CompuFlo, a computer-controlled drug delivery system for the painless delivery of drugs, anesthetics, and other medicaments, as well as for the aspiration of bodily fluids or previously injected substances, and disposable injection handpiece for the tactile control during the injection. Further, it provides CompuFlo Epidural, a computer-controlled anesthesia system for use in various medical applications. Additionally, the company offers company offers CompuMed for use in various medical procedures performed in plastic, hair restoration, and colorectal surgery, as well as podiatry, dermatology, orthopedics, and various other disciplines. Milestone Scientific Inc. was incorporated in 1989 and is headquartered in Roseland, New Jersey.PetVivo NASDAQ:PETV$0.71 +0.02 (+2.61%) As of 06/13/2025 03:26 PM EasternPetVivo Holdings, Inc., a biomedical device company, engages in the manufacturing, commercializing, and licensing of medical devices and biomaterials for the treatment of afflictions and diseases in animals. Its lead product is Spryng, a veterinarian-administered, intraarticular injection for the management of lameness and other joint afflictions, such as osteoarthritis in dogs and horses. The company's pipeline products also include therapeutic devices for veterinary and human clinical applications. PetVivo Holdings, Inc. was founded in 2009 and is headquartered in Minneapolis, Minnesota.Vivani Medical NASDAQ:VANI$1.15 -0.04 (-3.36%) Closing price 06/13/2025 04:00 PM EasternExtended Trading$1.16 +0.01 (+0.43%) As of 06/13/2025 04:10 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.Vivani Medical, Inc., a clinical stage company, develops various implants that treat chronic diseases with high unmet medical need. It engages in developing a portfolio of miniature drug implants to deliver minimally fluctuating drug profiles; and implantable visual prostheses devices to deliver useful artificial vision to blind individuals. The company is headquartered in Emeryville, California. 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