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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:CDIO NASDAQ:LGVN NYSE:NKGN NASDAQ:PASG 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 VolumeCDIOCardio Diagnostics$4.30-6.9%$4.14$3.22▼$53.10$8.03M2.9697,194 shs47,182 shsLGVNLongeveron$1.52-1.3%$1.34$1.14▼$4.29$22.99M0.21586,036 shs322,151 shsNKGNNKGen Biotech$0.24-4.0%$0.29$0.10▼$1.36$10.79M1.261.43 million shs26,099 shsPASGPassage Bio$5.56-3.6%$7.55$5.14▼$26.60$18M1.6721,634 shs85,521 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 PerformanceCDIOCardio Diagnostics+0.43%+7.69%+24.19%-60.50%-71.79%LGVNLongeveron+5.48%+2.67%+26.23%+5.48%-60.51%NKGNNKGen Biotech-3.85%-16.67%-13.04%+96.08%-73.29%PASGPassage Bio+3.78%-27.42%-24.18%-12.58%-69.29%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationCDIOCardio Diagnostics3.3475 of 5 stars3.55.00.00.02.71.70.6LGVNLongeveron3.3685 of 5 stars3.64.00.00.03.41.70.6NKGNNKGen Biotech0.2653 of 5 stars0.03.00.00.00.02.50.0PASGPassage Bio2.5741 of 5 stars3.52.00.00.01.61.71.3Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCDIOCardio Diagnostics 3.00Buy$60.001,295.35% UpsideLGVNLongeveron 3.25Buy$8.67470.18% UpsideNKGNNKGen Biotech 0.00N/AN/AN/APASGPassage Bio 3.00Buy$150.002,597.84% UpsideCurrent Analyst Ratings BreakdownLatest NKGN, LGVN, CDIO, and PASG Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails6/24/2025PASGPassage BioChardan CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$120.00(Data available from 7/18/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCDIOCardio Diagnostics$40K187.05N/AN/A$7.10 per share0.61LGVNLongeveron$2.39M9.50N/AN/A$1.47 per share1.03NKGNNKGen BiotechN/AN/AN/AN/A($2.68) per shareN/APASGPassage BioN/AN/AN/AN/A$19.84 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCDIOCardio Diagnostics-$8.38MN/A0.00∞N/A-28,539.39%-84.55%-74.63%8/11/2025 (Estimated)LGVNLongeveron-$15.97M-$6.280.00N/AN/A-760.72%-85.07%-70.74%8/13/2025 (Estimated)NKGNNKGen Biotech-$82.94M-$2.45N/A∞N/AN/AN/A-479.36%N/APASGPassage Bio-$64.77M-$20.40N/AN/AN/AN/A-93.59%-59.65%8/14/2025 (Estimated)Latest NKGN, LGVN, CDIO, and PASG EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/14/2025Q2 2025PASGPassage Bio-$0.20N/AN/AN/AN/AN/A8/13/2025Q2 2025LGVNLongeveron-$0.35N/AN/AN/A$0.41 millionN/A8/11/2025N/ACDIOCardio Diagnostics-$1.80N/AN/AN/A$0.08 millionN/A5/15/2025Q1 2025CDIOCardio Diagnostics-$0.06-$0.97-$0.91-$0.97$0.05 million$0.00 million5/13/2025Q1 2025PASGPassage Bio-$4.80-$5.00-$0.20-$0.25N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthCDIOCardio DiagnosticsN/AN/AN/AN/AN/ALGVNLongeveronN/AN/AN/AN/AN/ANKGNNKGen BiotechN/AN/AN/AN/AN/APASGPassage BioN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioCDIOCardio DiagnosticsN/A19.4719.47LGVNLongeveronN/A5.615.61NKGNNKGen BiotechN/A0.020.02PASGPassage BioN/A3.743.74Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCDIOCardio Diagnostics8.06%LGVNLongeveron10.01%NKGNNKGen Biotech76.17%PASGPassage Bio53.48%Insider OwnershipCompanyInsider OwnershipCDIOCardio Diagnostics22.30%LGVNLongeveron11.20%NKGNNKGen Biotech10.36%PASGPassage Bio5.00%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCDIOCardio Diagnostics11.74 million1.35 millionNot OptionableLGVNLongeveron2014.93 million13.26 millionNot OptionableNKGNNKGen BiotechN/A44.95 million40.29 millionNot OptionablePASGPassage Bio1303.12 million2.96 millionOptionableNKGN, LGVN, CDIO, and PASG HeadlinesRecent News About These CompaniesPassage Bio Announces 1-for-20 Reverse Stock SplitJuly 10, 2025 | globenewswire.comPassage Bio, Inc. (PASG) Income Statement - Yahoo FinanceJuly 1, 2025 | finance.yahoo.comPASG Passage Bio, Inc. - Seeking AlphaJune 27, 2025 | seekingalpha.comPassage Bio, Inc. (NASDAQ:PASG) Major Shareholder Orbimed Advisors Llc Sells 138,800 SharesJune 27, 2025 | insidertrades.comPassage Bio Reports Updated Interim Data from upliFT-D Study and Provides Program UpdateJune 23, 2025 | globenewswire.comPassage Bio Reports Q1 2025 Financial Results and Highlights Progress in Gene Therapy DevelopmentMay 17, 2025 | msn.comPassage Bio : résultat d'exploitation de -16,459 millions de dollars au premier trimestreMay 13, 2025 | zonebourse.comZPASSAGE BIO, INC. : Wedbush persiste à l'achatMay 13, 2025 | zonebourse.comZPassage Bio Reports First Quarter 2025 Financial Results and Provides Recent Business HighlightsMay 13, 2025 | globenewswire.comInsider Selling: Passage Bio, Inc. (NASDAQ:PASG) Major Shareholder Sells 68,195 Shares of StockApril 25, 2025 | insidertrades.comPassage Bio, Inc. (NASDAQ:PASG) Major Shareholder Orbimed Advisors Llc Sells 77,090 SharesApril 18, 2025 | insidertrades.comOrbiMed Advisors vend des actions de Passage Bio pour 49.704$April 18, 2025 | fr.investing.comL’action PASG atteint son plus bas niveau sur 52 semaines à 0,3$ face aux défis du marchéApril 8, 2025 | fr.investing.comL’action de Passage Bio chute à un plus bas de 52 semaines à 0,35$March 31, 2025 | fr.investing.comL'action Passage Bio chute à son plus bas niveau sur 52 semaines à 0,38$March 14, 2025 | fr.investing.comPassage Bio (PASG) Upgraded to Buy: Here's What You Should KnowMarch 7, 2025 | zacks.comPASSAGE BIO, INC. : Chardan Research reste à l'achatMarch 5, 2025 | zonebourse.comZL’action Passage Bio chute à son plus bas niveau sur 52 semaines à 0,45$March 5, 2025 | fr.investing.comPassage Bio price target lowered to $6 from $7 at ChardanMarch 5, 2025 | markets.businessinsider.comPassage Bio publie ses résultats du quatrième trimestre et de l'année 2024.March 4, 2025 | zonebourse.comZNew MarketBeat Followers Over TimeMedia Sentiment Over TimeNKGN, LGVN, CDIO, and PASG Company DescriptionsCardio Diagnostics NASDAQ:CDIO$4.30 -0.32 (-6.93%) Closing price 04:00 PM EasternExtended Trading$4.22 -0.09 (-1.98%) As of 06:30 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.Cardio Diagnostics Holdings, Inc. develops and commercializes epigenetics-based clinical tests for cardiovascular disease. It offers Epi+Gen CHD, a three-year symptomatic coronary heart disease (CHD) risk assessment test targeting CHD events, including heart attacks; and PrecisionCHD, an integrated epigenetic-genetic blood test for the early detection of coronary heart disease. Cardio Diagnostics Holdings, Inc. was founded in 2017 and is headquartered in Chicago, Illinois.Longeveron NASDAQ:LGVN$1.52 -0.02 (-1.30%) Closing price 04:00 PM EasternExtended Trading$1.53 +0.01 (+0.66%) As of 07:57 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.Longeveron Inc., a clinical stage biotechnology company, develops cellular therapies for aging-related and life-threatening conditions in the United States and Japan. The company's lead investigational product is the LOMECEL-B, an allogeneic mesenchymal stem cell formulation sourced from the bone marrow of young and healthy adult donors. It is conducting Phase 1, Phase 1/2, Phase 2a, and Phase 2b clinical trials in various indications, such as aging-related frailty, alzheimer's disease, and hypoplastic left heart syndrome. Longeveron Inc. was incorporated in 2014 and is headquartered in Miami, Florida.NKGen Biotech NYSE:NKGN$0.24 -0.01 (-4.00%) As of 03:30 PM EasternNKGen Biotech, Inc. operates as a clinical-stage biotechnology company that focuses on the development and commercialization of autologous, allogeneic, and CAR-NK natural killer cell therapies. It develops SNK01, an autologous NK cell therapy; and SNK02, an allogeneic NK cell therapy, which are in Phase 1 clinical trials. The company was founded in 2017 and is based in Santa Ana, California.Passage Bio NASDAQ:PASG$5.56 -0.21 (-3.64%) Closing price 04:00 PM EasternExtended Trading$5.74 +0.18 (+3.24%) As of 05:12 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.Passage Bio, Inc., a genetic medicines company, develops gene therapies for central nervous system diseases. It develops PBGM01, a functional GLB1 gene encoding ß-galactosidase for infantile GM1; PBFT02, a functional granulin (GRN) and gene encoding progranulin (PGRN) for the treatment of FTD caused by progranulin deficiency; and PBKR03, a functional GALC gene encoding the hydrolytic enzyme galactosylceramidase for infantile Krabbe disease. The company develops PBML04 for the treatment of metachromatic leukodystrophy; PBAL05 for the treatment of amyotrophic lateral sclerosis; and other program for huntington's disease. It has a strategic research collaboration with the Trustees of the University of Pennsylvania's Gene Therapy Program; and collaboration agreement, and a development services and clinical supply agreement with Catalent Maryland, Inc. Passage Bio, Inc. was incorporated in 2017 and is headquartered in Philadelphia, Pennsylvania. 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