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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 OTCMKTS:ENDV NASDAQ:IONM OTCMKTS:LENSF NASDAQ:TTOO 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 VolumeENDVEndonovo Therapeutics$0.00$0.00$0.00▼$0.00$241K-1.3418.69 million shs1.35 million shsIONMAssure$0.05$0.04$0.03▼$0.55$150K185.755,156 shs7 shsLENSFPresbia$0.02$0.02$0.00▼$0.19$257K5.915,650 shsN/ATTOOT2 Biosystems$0.01-35.3%$0.10$0.00▼$4.04$231K0.25533,986 shs16,506 shsThe 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceENDVEndonovo Therapeutics0.00%+100.00%0.00%0.00%-80.00%IONMAssure0.00%0.00%+65.52%+47,900.00%-84.76%LENSFPresbia0.00%0.00%0.00%0.00%0.00%TTOOT2 Biosystems-5.56%+9.68%-86.40%-89.87%-99.55%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationENDVEndonovo TherapeuticsN/AN/AN/AN/AN/AN/AN/AN/AIONMAssureN/AN/AN/AN/AN/AN/AN/AN/ALENSFPresbiaN/AN/AN/AN/AN/AN/AN/AN/ATTOOT2 BiosystemsN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceENDVEndonovo Therapeutics 0.00N/AN/AN/AIONMAssure 0.00N/AN/AN/ALENSFPresbia 0.00N/AN/AN/ATTOOT2 Biosystems 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookENDVEndonovo Therapeutics$10K24.13$0.02 per share0.01($0.08) per share0.00IONMAssure$149K1.01N/AN/A($41.04) per share0.00LENSFPresbiaN/AN/AN/AN/AN/AN/ATTOOT2 Biosystems$7.68M0.03N/AN/A($6.91) per share0.00Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateENDVEndonovo Therapeutics-$2.80MN/A0.00∞N/AN/AN/AN/AN/AIONMAssure-$26.08MN/A0.00∞N/A-25,178.32%N/A-249.78%N/ALENSFPresbiaN/AN/A0.00∞N/AN/AN/AN/AN/ATTOOT2 Biosystems-$50.08MN/A0.00∞N/A-563.16%N/A-174.06%10/6/2025 (Estimated)Compare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthENDVEndonovo TherapeuticsN/AN/AN/AN/AN/AIONMAssureN/AN/AN/AN/AN/ALENSFPresbiaN/AN/AN/AN/AN/ATTOOT2 BiosystemsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioENDVEndonovo TherapeuticsN/AN/AN/AIONMAssureN/A0.200.20LENSFPresbiaN/AN/AN/ATTOOT2 BiosystemsN/A0.400.24Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipENDVEndonovo TherapeuticsN/AIONMAssure3.33%LENSFPresbiaN/ATTOOT2 Biosystems23.18%Insider OwnershipCompanyInsider OwnershipENDVEndonovo Therapeutics5.61%IONMAssure3.80%LENSFPresbia74.20%TTOOT2 Biosystems0.03%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableENDVEndonovo Therapeutics11.21 billion1.14 billionNot OptionableIONMAssure1303.13 million3.02 millionNot OptionableLENSFPresbia2017.12 millionN/ANot OptionableTTOOT2 Biosystems18021.04 million21.04 millionOptionableENDV, TTOO, LENSF, and IONM HeadlinesRecent News About These CompaniesShort Interest in T2 Biosystems, Inc. (NASDAQ:TTOO) Expands By 1,146.7%August 4, 2025 | americanbankingnews.comT2 Biosystems (NASDAQ:TTOO) versus Retractable Technologies (NYSE:RVP) Financial ContrastAugust 3, 2025 | americanbankingnews.comTTOO T2 Biosystems, Inc. - Seeking AlphaJune 25, 2025 | seekingalpha.comT2 Biosystems Inc. (TTOO) After Hours QuoteJune 10, 2025 | nasdaq.comDespite Promising Technology, Did Operational Cost Structure Take Down T2 Biosystems?March 5, 2025 | 360dx.com3T2 Biosystems initiates major layoffs, seeks asset saleFebruary 22, 2025 | uk.investing.comMedical diagnostics firm T2 Biosystems cuts ‘substantially all’ workersFebruary 18, 2025 | bizjournals.comT2 Biosystems to be delisted from NasdaqFebruary 11, 2025 | msn.comT2 Biosystems stock plunges to 52-week low of $0.22January 30, 2025 | msn.comT2 Biosystems Inc’s Stock Drama: Could This Be a Game-Changer for TTOO Investors?January 24, 2025 | bovnews.comBT2 Biosystems stock plunges to 52-week low of $0.25January 21, 2025 | msn.comT2 Biosystems amends loan terms, extends maturity dateJanuary 18, 2025 | msn.comT2 Biosystems reports preliminary Q4 revenue $2.3MJanuary 7, 2025 | markets.businessinsider.comT2 Biosystems Reports Preliminary Financial Results For Q4 And Full Year 2024January 7, 2025 | markets.businessinsider.comT2 Biosystems Announces Preliminary Fourth Quarter and Full Year 2024 Financial ResultsJanuary 7, 2025 | finance.yahoo.comT2 Biosystems Enhances Governance and Leadership StabilityJanuary 3, 2025 | tipranks.comT2 Biosystems announces sale of four T2Dx Intruments to European distributorDecember 18, 2024 | markets.businessinsider.comT2 Biosystems Announces Sale of Four T2Dx Instruments to Existing European DistributorDecember 18, 2024 | finance.yahoo.comT2 Biosystems achieves milestone with 250,000th novel sepsis test shippedDecember 17, 2024 | markets.businessinsider.comT2 Biosystems Achieves Key Milestone with 250,000th Novel Sepsis Test Shipped GloballyDecember 17, 2024 | markets.businessinsider.comNew MarketBeat Followers Over TimeENDV, TTOO, LENSF, and IONM Company DescriptionsEndonovo Therapeutics OTCMKTS:ENDV$0.0002 0.00 (0.00%) As of 03:56 PM EasternEndonovo Therapeutics, Inc., a biotechnology company, develops, manufactures, and distributes non-invasive Electroceutical medical devices for regenerative medicine. The company offers SofPulse, a non-invasive Electroceutical therapeutic device for the palliative treatment of soft tissue injuries, chronic wounds, and post-operative pain and edema. Its Electroceuticals medical device is also used for the treatment of cardiovascular diseases, chronic kidney, liver diseases, non-alcoholic steatohepatitis, cardiovascular and peripheral artery diseases, and ischemic stroke, as well as for central nervous system disorders, such as traumatic brain injury, acute concussions, post-concussion syndrome, stroke, and multiple sclerosis. Endonovo Therapeutics, Inc. was founded in 2008 and is based in Woodland Hills, California.Assure NASDAQ:IONM$0.05 0.00 (0.00%) As of 08/12/2025Assure Holdings Corp., through its subsidiaries, provides technical and professional intraoperative neuromonitoring surgical support services in the United States. It offers services in the areas of neurosurgery, spine, cardiovascular, orthopedic, ear, nose, throat, and other surgical procedures. The company delivers various clinical and operational services, including scheduling of the interoperative neurophysiologist and supervising practitioner, real time monitoring, patient advocacy, and billing services to support surgeons and medical facilities during invasive procedures. Assure Holdings Corp. is based in Englewood, Colorado.Presbia OTCMKTS:LENSF$0.02 0.00 (0.00%) As of 10/21/2022Presbia PLC, an ophthalmic device company, develops and markets optical lens implants for treating presbyopia. The company provides the refractive lens for patient surgeries, as well as accessories for procedures. It primarily operates in the United States, South Korea, Australia, Italy, the Netherlands, Ireland, Canada, and Germany. The company was founded in 2014 and is headquartered in Dublin, Ireland.T2 Biosystems NASDAQ:TTOO$0.01 -0.01 (-35.29%) As of 03:11 PM EasternT2 Biosystems, Inc., an in vitro diagnostics company, develops and sells diagnostic products and product candidates in the United States and internationally. Its technology enables detection of pathogens, biomarkers, and other abnormalities in various unpurified patient sample types, including whole blood, plasma, serum, saliva, sputum, cerebral spinal fluid, and urine. The company also offers T2Dx Instrument, a bench-top instrument that runs various diagnostic tests from patient samples; T2Candida panel, a direct-from-blood molecular diagnostic test panel that detects lethal form of common blood stream infections, which cause sepsis and candidemia; T2Bacteria panel, a direct-from-blood molecular diagnostic test panel, which detects bacterial pathogens in blood stream infections; T2Resistance panel, a direct-from-blood test that identifies carbapenem resistance genes; and T2Biothreat, a direct-from-blood molecular diagnostic test panel that runs on the T2Dx Instrument and detects biothreat pathogens. In addition, it is developing T2Cauris panel, a direct-from-blood molecular diagnostic test that runs on the T2Dx Instrument and detects Candida auris; and T2Lyme panel, a direct-from-blood molecular diagnostic test panel that runs on the T2Dx Instrument to identify the bacteria that cause Lyme disease. T2 Biosystems, Inc. was incorporated in 2006 and is headquartered in Lexington, Massachusetts. 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