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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 NYSE:ANVS NASDAQ:CNTX NYSE:IBIO NASDAQ:KLTO 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 VolumeANVSAnnovis Bio$2.71+7.1%$2.28$1.11▼$17.88$52.82M1.57422,139 shs337,446 shsCNTXContext Therapeutics$0.63-1.7%$0.68$0.49▼$2.75$56.69M1.88272,418 shs112,075 shsIBIOiBio$0.840.0%$0.84$0.64▼$6.89$13.80M0.94858,705 shs475,557 shsKLTOKlotho Neurosciences$1.37+2.2%$0.72$0.11▼$3.91$44.51M11.0820.64 million shs4.65 million shsReduce the RiskMarket downturns give many investors pause, and for good reason. Wondering how to offset this risk? Enter your email address to learn more about using beta to protect your portfolio.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceANVSAnnovis Bio+5.86%+8.12%-20.89%+93.14%-83.59%CNTXContext Therapeutics-0.60%+2.47%-3.18%-4.03%-65.05%IBIOiBio+6.51%+11.44%-15.14%-34.71%-57.03%KLTOKlotho Neurosciences+0.75%+26.42%+553.66%+645.27%+133,999,900.00%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationANVSAnnovis Bio1.6481 of 5 stars3.51.00.00.00.61.70.6CNTXContext Therapeutics2.8226 of 5 stars3.64.00.00.00.01.71.3IBIOiBio1.4653 of 5 stars3.50.00.00.01.10.00.6KLTOKlotho NeurosciencesN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceANVSAnnovis Bio 3.00Buy$18.00564.21% UpsideCNTXContext Therapeutics 3.17Buy$5.50770.25% UpsideIBIOiBio 3.00Buy$4.30414.72% UpsideKLTOKlotho Neurosciences 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest IBIO, ANVS, CNTX, and KLTO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails6/26/2025CNTXContext TherapeuticsPiper SandlerSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingOverweight ➝ Overweight$4.50 ➝ $4.006/25/2025IBIOiBioChardan CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$5.006/9/2025ANVSAnnovis BioHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$30.00 ➝ $12.005/15/2025ANVSAnnovis BioCanaccord Genuity GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$26.00 ➝ $17.005/8/2025CNTXContext TherapeuticsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$9.00 ➝ $9.005/5/2025IBIOiBioChardan CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$5.00 ➝ $5.004/29/2025CNTXContext TherapeuticsWilliam BlairSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingOutperform4/29/2025CNTXContext TherapeuticsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$9.00 ➝ $9.004/21/2025CNTXContext TherapeuticsWilliam BlairSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageOutperform4/9/2025CNTXContext TherapeuticsD. Boral CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$9.00 ➝ $9.00(Data available from 7/9/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookANVSAnnovis BioN/AN/AN/AN/A$0.67 per shareN/ACNTXContext TherapeuticsN/AN/AN/AN/A$1.27 per shareN/AIBIOiBio$375K36.80N/AN/A$1.41 per share0.59KLTOKlotho NeurosciencesN/AN/AN/AN/A$0.04 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateANVSAnnovis Bio-$24.59M-$2.16N/AN/AN/AN/A-300.56%-193.50%8/13/2025 (Estimated)CNTXContext Therapeutics-$26.73M-$0.31N/AN/AN/AN/A-29.78%-29.08%8/6/2025 (Estimated)IBIOiBio-$24.91MN/A0.00N/AN/AN/A-73.15%-45.51%N/AKLTOKlotho Neurosciences-$6.15M-$0.36N/A∞N/AN/A-1,779.01%-275.01%N/ALatest IBIO, ANVS, CNTX, and KLTO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/6/2025Q1 2025CNTXContext Therapeutics-$0.06N/AN/AN/AN/AN/A5/15/2025Q1 2025KLTOKlotho NeurosciencesN/A-$0.08N/A-$0.08N/AN/A5/14/2025Q1 2025CNTXContext Therapeutics-$0.05-$0.05N/A-$0.05N/AN/A5/13/2025Q1 2025ANVSAnnovis Bio-$0.47-$0.32+$0.15-$0.32N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthANVSAnnovis BioN/AN/AN/AN/AN/ACNTXContext TherapeuticsN/AN/AN/AN/AN/AIBIOiBioN/AN/AN/AN/AN/AKLTOKlotho NeurosciencesN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioANVSAnnovis BioN/A10.6810.68CNTXContext TherapeuticsN/A48.8148.81IBIOiBio0.051.761.76KLTOKlotho NeurosciencesN/A0.290.29Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipANVSAnnovis Bio15.83%CNTXContext Therapeutics14.03%IBIOiBio7.90%KLTOKlotho Neurosciences20.07%Insider OwnershipCompanyInsider OwnershipANVSAnnovis Bio20.80%CNTXContext Therapeutics3.04%IBIOiBio0.58%KLTOKlotho Neurosciences26.70%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableANVSAnnovis Bio319.49 million15.43 millionOptionableCNTXContext Therapeutics789.70 million86.98 millionNot OptionableIBIOiBio10016.52 million9.82 millionN/AKLTOKlotho NeurosciencesN/A32.49 million23.82 millionN/AIBIO, ANVS, CNTX, and KLTO HeadlinesRecent News About These CompaniesKlotho Neurosciences (NASDAQ:KLTO) Rating Increased to Sell at Wall Street ZenJuly 5, 2025 | americanbankingnews.comKLTO - Klotho Neurosciences Inc Chart - MorningstarJuly 2, 2025 | morningstar.comMKlotho Neurosciences Begins Manufacturing Gene Therapy for ALSJuly 2, 2025 | theglobeandmail.comKlotho Neurosciences moves forward with manufacturing gene therapy to treat amyotrophic lateral sclerosisJuly 1, 2025 | pharmabiz.comPKlotho Neurosciences Moves Forward with Manufacturing Gene Therapy for the Treatment of ALSJune 30, 2025 | prnewswire.comKlotho Neurosciences, Inc. and the Okinawa Research Center for Longevity Science, Leading Experts on the Okinawa "Blue Zone", Announce a Plan to Study Tissue Levels of the Human Klotho Gene and Protein in the World's Longest-Lived PopulationJune 24, 2025 | prnewswire.comKLOTHO NEUROSCIENCES (KLTO) ANNOUNCES MUTUAL TERMINATION OF SHARE EXCHANGE AGREEMENT WITH SKYBELL TECHNOLOGIES (SKYBELL), TO CONTINUE ITS FOCUS ON THERAPEUTICS AND LONGEVITY PROGRAMSJune 18, 2025 | prnewswire.comKLOTHO NEUROSCIENCES RAISES OVER $11 MILLION, RETIRES ALL DEBT, AND EXCEEDS NASDAQ STOCKHOLDERS' EQUITY REQUIREMENTJune 16, 2025 | prnewswire.comBest Penny Stocks To Research - June 10thJune 10, 2025 | marketbeat.comKlotho Neurosciences: What's Behind The Nine-Fold Rise In KLTO Stock?June 10, 2025 | forbes.comKlotho Neurosciences Stock Skyrockets On Anti-Aging Gene Therapy Breakthrough: Retail Traders Over The MoonJune 10, 2025 | msn.comPenny Stocks To Watch Today - June 9thJune 9, 2025 | marketbeat.comPromising Small Cap Stocks Worth Watching - June 9thJune 9, 2025 | marketbeat.comKLOTHO NEUROSCIENCE, INC. ANNOUNCES AN APPROACH TO INCREASE LONGEVITY AND HEALTHY LIFE SPAN - REPLACE A SILENCED GENE CALLED ALPHA-KLOTHO ("α-KLOTHO")June 9, 2025 | prnewswire.comNasdaq Top 5 Premarket Losers: Healthcare Triangle, Klotho Neurosciences, New Fortress Energy, NanoVibronix, MDJMMay 15, 2025 | msn.comProtein discovered that boosts lifespan, muscle, and brain power with just one doseMay 10, 2025 | earth.comEKlotho: A protein that promotes healthy aging and improves longevityMay 9, 2025 | msn.comBoosting Klotho Protein Slows Aging and Enhances HealthMay 9, 2025 | neurosciencenews.comNKlotho Neurosciences faces Nasdaq delisting riskApril 23, 2025 | investing.comKlotho Neurosciences to Acquire SkyBell Tech SubsidiaryApril 3, 2025 | investing.comKlotho Neurosciences, Inc. (KLTO)February 2, 2025 | ca.finance.yahoo.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeIBIO, ANVS, CNTX, and KLTO Company DescriptionsAnnovis Bio NYSE:ANVS$2.71 +0.18 (+7.11%) Closing price 03:57 PM EasternExtended Trading$2.72 +0.01 (+0.37%) As of 05:35 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.Annovis Bio, Inc., a clinical stage drug platform company, develops drugs to treat neurodegeneration. The company's lead product candidate is Buntanetap, which has completed three Phase 1/2 clinical trials for the treatment of Alzheimer's disease (AD), Parkinson's disease, and other chronic neurodegenerative diseases. It is also developing ANVS405, which is in Phase 2 and Phase 3 efficacy studies, an intravenous drug for protecting the brain after traumatic brain injury and/or stroke; and ANVS301, which is in Phase I clinical trials, an orally administered drug to increase cognitive capability in later stages of AD and dementia. The company was incorporated in 2008 and is based in Malvern, Pennsylvania.Context Therapeutics NASDAQ:CNTX$0.63 -0.01 (-1.71%) Closing price 04:00 PM EasternExtended Trading$0.65 +0.02 (+2.85%) As of 05:22 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.Context Therapeutics Inc., a biopharmaceutical company, develops products for the treatment of solid tumors. Its lead program candidate is CTIM-76, an anti-Claudin 6 (CLDN6) x anti-CD3 bispecific antibody that is intended to redirect T-cell-mediated lysis toward malignant cells expressing CLDN6. The company has a collaboration and licensing agreement with Integral Molecular, Inc. for the development of a CLDN6 bispecific monoclonal antibody for cancer therapy. Context Therapeutics Inc. was incorporated in 2015 and is headquartered in Philadelphia, Pennsylvania.iBio NYSE:IBIO$0.84 0.00 (-0.04%) Closing price 04:00 PM EasternExtended Trading$0.83 0.00 (-0.41%) As of 06:07 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.iBio, Inc., a biotechnology company, engages in the development of precision antibodies in the United States. It offers IBIO-100, a preclinical anti-fibrotic program for the treatment of systemic scleroderma and idiopathic pulmonary fibrosis; and EngageTx platform, which provides an optimized CD3 T-cell engager antibody panel. The company is also developing vaccine candidates, including IBIO-101, an antibody to reduce tumor growth; Endostatin E4 peptide for use in chemotherapy and immunotherapy; Trop-2 for the treatment Trop-2 positive cancers; MUC16, a tumor-associated epitope; anti-EGFRvIII antibody to treat glioblastoma and other cancers; CCR8 protein candidate for treatment of various cancers; PD-1 agonist for the treatment of rheumatoid arthritis and other inflammatory diseases; and IBIO-400 for the treatment of classical swine fever. iBio, Inc. has agreement with The Texas A&M University System for designing and manufacturing of plant-made biopharmaceuticals; and a research collaboration with the National Institute of Allergy and Infectious Diseases to investigate the potential of the company's AI-driven epitope steering platform for the development of a vaccine for Lassa fever. The company was incorporated in 2008 and is headquartered in Bryan, Texas.Klotho Neurosciences NASDAQ:KLTO$1.37 +0.03 (+2.24%) As of 04:00 PM EasternKlotho Neurosciences, Inc., a biopharmaceutical company, develops therapies for neurological and age-related disorders, and specialty diagnostics. Its products include cell and gene therapies to mitigate age-related pathologies, such as dementia symptoms, and Alzheimer and neuromuscular diseases; biologics/biosimilars in the treatment of cancer; and melanocortin receptors. The company has a strategic partnership with Japan's Okinawa Research Center for the research and development of Klotho gene therapy in enhancing longevity and reducing age-related diseases. The company was formerly known as Anew Medical, Inc. and changed its name to Klotho Neurosciences, Inc. in September 2024. Klotho Neurosciences, Inc. is based in Omaha, Nebraska. 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