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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:COCHNASDAQ:CODXNASDAQ:NEPHNASDAQ:TMDIF 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 VolumeCOCHEnvoy Medical$1.40$1.49$1.21▼$3.99$29.86M2.2981,125 shs7,197 shsCODXCo-Diagnostics$0.26-6.4%$0.31$0.23▼$2.23$9.39M0.57243,249 shs859,499 shsNEPHNephros$5.00+39.7%$2.61$1.36▼$5.00$37.95M0.9615,973 shs218,207 shsTMDIFTitan Medical$0.22-22.2%$0.29$0.03▼$1.00$3.73M1.2674,785 shs2,988 shs10 "Recession Proof" Stocks That Will Thrive in Any MarketWhich stocks are likely to thrive in today's challenging market? Enter your email address and we'll send you MarketBeat's list of ten stocks that will drive in any economic environment.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCOCHEnvoy Medical0.00%+2.19%-12.50%-2.10%-42.39%CODXCo-Diagnostics-6.40%-5.11%+2.63%-43.23%-82.90%NEPHNephros+39.66%+29.20%+121.24%+222.58%+142.72%TMDIFTitan Medical0.00%0.00%-22.61%-39.86%+580.53%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationCOCHEnvoy Medical2.3232 of 5 stars3.52.00.00.00.03.30.0CODXCo-Diagnostics3.8171 of 5 stars3.53.00.04.40.60.01.3NEPHNephros0.3685 of 5 stars1.53.00.00.00.00.80.0TMDIFTitan MedicalN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCOCHEnvoy Medical 3.00Buy$9.25560.71% UpsideCODXCo-Diagnostics 3.00Buy$5.502,001.64% UpsideNEPHNephros 3.00Buy$5.00N/ATMDIFTitan Medical 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest CODX, NEPH, TMDIF, and COCH Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/27/2025COCHEnvoy MedicalAscendiant Capital MarketsSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetBuy ➝ Buy$9.25 ➝ $9.504/28/2025CODXCo-DiagnosticsD Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingUpgradeStrong-Buy4/28/2025CODXCo-DiagnosticsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageBuy$10.004/21/2025COCHEnvoy MedicalAscendiant Capital MarketsSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetBuy ➝ Buy$9.00 ➝ $9.253/28/2025CODXCo-DiagnosticsHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetNeutral ➝ Neutral$1.50 ➝ $1.00(Data available from 6/21/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCOCHEnvoy Medical$220K135.74N/AN/A($0.88) per share-1.59CODXCo-Diagnostics$3.91M2.25N/AN/A$1.70 per share0.15NEPHNephros$14.16M3.74$0.03 per share178.90$0.81 per share6.17TMDIFTitan Medical$17.63M1.40$10.80 per share0.02$1.05 per share0.21Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCOCHEnvoy Medical-$20.80M-$1.38N/AN/AN/A-10,656.13%N/A-237.44%8/11/2025 (Estimated)CODXCo-Diagnostics-$37.64M-$1.17N/AN/AN/A-1,025.45%-60.16%-52.69%8/6/2025 (Estimated)NEPHNephros$70K$0.0771.44∞N/A5.16%9.43%7.20%8/6/2025 (Estimated)TMDIFTitan Medical$6.95M$0.05N/A∞N/AN/A-82.31%-51.47%N/ALatest CODX, NEPH, TMDIF, and COCH EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/15/2025Q1 2025NEPHNephros-$0.0050$0.0526+$0.0576$0.05$3.67 million$4.88 million5/8/2025Q1 2025CODXCo-Diagnostics-$0.33-$0.24+$0.09-$0.24$0.38 million$0.05 million3/28/2025Q4 2024COCHEnvoy Medical-$0.33-$0.45-$0.12-$0.45$0.07 million$0.04 million3/27/2025Q4 2024CODXCo-Diagnostics-$0.34-$0.36-$0.02-$0.36$0.38 million$0.15 million3/24/2025Q4 2024NEPHNephros-$0.01$0.03+$0.04$0.03$3.67 million$3.87 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthCOCHEnvoy MedicalN/AN/AN/AN/AN/ACODXCo-DiagnosticsN/AN/AN/AN/AN/ANEPHNephrosN/AN/AN/AN/AN/ATMDIFTitan MedicalN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioCOCHEnvoy MedicalN/A1.090.88CODXCo-DiagnosticsN/A4.434.23NEPHNephrosN/A5.924.64TMDIFTitan MedicalN/A3.733.73Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCOCHEnvoy Medical8.59%CODXCo-Diagnostics14.99%NEPHNephros41.10%TMDIFTitan Medical0.03%Insider OwnershipCompanyInsider OwnershipCOCHEnvoy Medical58.90%CODXCo-Diagnostics8.40%NEPHNephros6.70%TMDIFTitan Medical0.02%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCOCHEnvoy Medical3421.33 million8.77 millionNot OptionableCODXCo-Diagnostics10033.57 million30.75 millionOptionableNEPHNephros3010.60 million9.89 millionNot OptionableTMDIFTitan Medical50114.04 million4.56 millionNot OptionableCODX, NEPH, TMDIF, and COCH HeadlinesRecent News About These CompaniesTitan Medical Group Launches Titan Workforce Solutions: Launches to Transform Healthcare StaffingApril 29, 2025 | businesswire.comTitan Nurse Staffing, LLC and Titan Medical Group, LLC Announce Merger to Streamline Healthcare Staffing ServicesApril 29, 2025 | businesswire.comTitan MRI acquires High Field MRI, expanding Titan MRI's service to North Central FloridaDecember 3, 2024 | msn.comAttack on Titan movie release date, trailer, changes, and everything else we know about The Last AttackNovember 6, 2024 | gamesradar.comConavi Medical Corp. (formerly “Titan Medical Inc.”) Completes Business CombinationOctober 11, 2024 | globenewswire.comTitan Announces the Closing of Conavi's Private Placement of Subscription Receipts and Provides Update on the TransactionOctober 8, 2024 | globenewswire.comTitan Announces Resignations of DirectorsOctober 2, 2024 | globenewswire.comTitan Reports Voting Results from 2023 Annual General and Special MeetingSeptember 30, 2024 | globenewswire.comTitan Medical begins process to move to the TSX Venture ExchangeSeptember 30, 2024 | globenewswire.comConavi Medical Shareholders Approve the Proposed Amalgamation Between Titan and ConaviSeptember 26, 2024 | globenewswire.comProxy Deadline Thursday September 26, 2024September 25, 2024 | globenewswire.comProxy Advisor Glass, Lewis & Co., Recommends Titan Shareholders Vote FOR the Amalgamation Between Titan and ConaviSeptember 19, 2024 | globenewswire.comA key employee says the Titan sub tragedy could have been preventedSeptember 18, 2024 | postregister.comTitan Announces Conavi Medical to Present Overview at Titan Q&A SessionSeptember 16, 2024 | globenewswire.comIndependent Proxy Advisor, Institutional Shareholder Services (“ISS”), Recommends Titan Shareholders Vote FOR the Amalgamation Between Titan and ConaviSeptember 16, 2024 | globenewswire.comTitan Announces Q&A Session with ShareholdersSeptember 9, 2024 | globenewswire.comTitan Announces Filing of the Management Information Circular.September 6, 2024 | globenewswire.comTitan Medical | Morning BlendSeptember 3, 2024 | msn.comTitan Medical Inc. (QTNA.SG)August 24, 2024 | finance.yahoo.comTitan Medical Reports Operating and Financial Results for the Second Quarter 2024August 15, 2024 | globenewswire.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeCODX, NEPH, TMDIF, and COCH Company DescriptionsEnvoy Medical NASDAQ:COCH$1.40 0.00 (0.00%) As of 06/20/2025 04:00 PM Eastern This is a fair market value price provided by Polygon.io. Learn more.Envoy Medical, Inc., a hearing health company, provides medical technologies for the hearing loss spectrum. Its products include personal sound amplification devices; hearing aids; Esteem fully implanted active middle ear implants; auditory osseointegrated implants; and Acclaim cochlear implants. The company was formerly known as Envoy Medical Corporation and changed its name to Envoy Medical, Inc. in September 2023. Envoy Medical, Inc. was founded in 1995 and is headquartered in White Bear Lake, Minnesota.Co-Diagnostics NASDAQ:CODX$0.26 -0.02 (-6.40%) Closing price 06/20/2025 04:00 PM EasternExtended Trading$0.28 +0.02 (+7.37%) As of 06/20/2025 08:00 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.Co-Diagnostics, Inc., a molecular diagnostics company, develops, manufactures, and sells reagents used for diagnostic tests that function through the detection and/or analysis of nucleic acid molecules in the United States and internationally. The company offers Co-Dx PCR platform, a polymerase chain reaction (PCR) testing to patients in point-of-care and at-home setting. It also provides PCR diagnostic tests for COVID-19, influenza, tuberculosis, hepatitis B and C, human papillomavirus, malaria, chikungunya, dengue, and the zika virus. In addition, the company offers three multiplexed tests to test mosquitos for the identification of diseases carried by the mosquitos; molecular tools for detection of infectious diseases, liquid biopsy for cancer screening, and agricultural applications; tests that identify genetic traits in plant and animal genomes; and portable diagnostic device designed to bring PCR to patients in point-of-care and at-home settings. The company was incorporated in 2013 and is headquartered in Salt Lake City, Utah.Nephros NASDAQ:NEPH$5.00 +1.42 (+39.66%) Closing price 06/20/2025 04:00 PM EasternExtended Trading$4.34 -0.67 (-13.30%) As of 06/20/2025 07:54 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.Titan Medical NASDAQ:TMDIF$0.22 -0.06 (-22.20%) As of 06/20/2025Titan Medical Inc. operates as a medical technology company. It focuses on the development and licensing of robotic assisted surgical technologies. The company is headquartered in Toronto, Canada. 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