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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:AEHA NASDAQ:AFMD NASDAQ:NBTX NASDAQ:PRPH 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 VolumeAEHAAesther Healthcare Acquisition$9.96$10.25$8.20▼$14.22$131.78M0.04434,237 shs1.29 million shsAFMDAffimed$0.18-34.9%$0.25$0.07▼$5.48$2.92M2.074.87 million shs22.99 million shsNBTXNanobiotix$6.50+12.1%$4.71$2.76▼$7.29$273.37M0.413,932 shs36,345 shsPRPHProPhase Labs$0.42-3.1%$0.37$0.22▼$3.37$18.07M-0.41912,580 shs549,295 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 PerformanceAEHAAesther Healthcare Acquisition0.00%0.00%0.00%0.00%+0.01%AFMDAffimed0.00%0.00%0.00%-80.58%-96.46%NBTXNanobiotix+11.59%+22.30%+47.39%+106.35%+21.95%PRPHProPhase Labs-3.10%+12.88%+20.43%+14.26%-86.45%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAEHAAesther Healthcare AcquisitionN/AN/AN/AN/AN/AN/AN/AN/AAFMDAffimed3.0782 of 5 stars4.00.00.04.31.10.01.3NBTXNanobiotix1.9259 of 5 stars3.35.00.00.00.00.00.6PRPHProPhase Labs0.1587 of 5 stars0.03.00.00.00.00.00.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAEHAAesther Healthcare Acquisition 0.00N/AN/AN/AAFMDAffimed 2.00Hold$3.621,895.87% UpsideNBTXNanobiotix 2.50Moderate Buy$8.0023.08% UpsidePRPHProPhase Labs 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest AFMD, PRPH, AEHA, and NBTX Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/14/2025AFMDAffimedCantor FitzgeraldSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeStrong-Buy ➝ Hold5/14/2025AFMDAffimedHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeBuy ➝ Neutral5/13/2025AFMDAffimedLeerink PartnrsSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeStrong-Buy ➝ Hold5/13/2025AFMDAffimedWells Fargo & CompanySubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingOverweight ➝ Equal Weight$11.00 ➝ $0.105/13/2025AFMDAffimedLeerink PartnersSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingOutperform ➝ Market Perform$5.00 ➝ $0.39(Data available from 7/25/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAEHAAesther Healthcare AcquisitionN/AN/AN/AN/A($0.14) per shareN/AAFMDAffimed$877K3.33N/AN/A$4.19 per share0.04NBTXNanobiotix$39.18M7.82N/AN/A($1.51) per share-4.30PRPHProPhase Labs$6.77M2.59N/AN/A$0.25 per share1.69Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAEHAAesther Healthcare Acquisition-$560KN/A0.00∞N/AN/AN/AN/AN/AAFMDAffimed-$114.66MN/A0.00N/AN/A-7,836.26%-193.84%-107.24%9/1/2025 (Estimated)NBTXNanobiotix-$73.73MN/A0.00N/AN/AN/AN/AN/A9/17/2025 (Estimated)PRPHProPhase Labs-$53.36M-$1.26N/AN/AN/AN/A-184.38%-64.59%8/13/2025 (Estimated)Latest AFMD, PRPH, AEHA, and NBTX EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/13/2025Q2 2025PRPHProPhase Labs-$0.15N/AN/AN/A$3.55 millionN/A5/20/2025Q1 2025PRPHProPhase Labs-$0.18-$0.12+$0.06$0.12$2.45 million$1.43 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAEHAAesther Healthcare AcquisitionN/AN/AN/AN/AN/AAFMDAffimedN/AN/AN/AN/AN/ANBTXNanobiotixN/AN/AN/AN/AN/APRPHProPhase LabsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAEHAAesther Healthcare AcquisitionN/A0.290.29AFMDAffimed0.131.931.93NBTXNanobiotixN/A1.041.04PRPHProPhase Labs0.301.030.98Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAEHAAesther Healthcare Acquisition78.64%AFMDAffimed30.82%NBTXNanobiotix38.81%PRPHProPhase Labs9.45%Insider OwnershipCompanyInsider OwnershipAEHAAesther Healthcare Acquisition19.80%AFMDAffimed3.80%NBTXNanobiotix3.45%PRPHProPhase Labs9.60%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAEHAAesther Healthcare Acquisition2,02113.23 million10.61 millionNot OptionableAFMDAffimed20016.10 million15.49 millionOptionableNBTXNanobiotix10047.13 million45.51 millionNot OptionablePRPHProPhase Labs13041.54 million37.55 millionOptionableAFMD, PRPH, AEHA, and NBTX HeadlinesRecent News About These CompaniesProPhase Labs Announces Closing of $3 Million Senior Secured Convertible Notes FinancingJuly 23 at 8:00 AM | globenewswire.comProPhase Labs Board of Directors Authorizes Management to Explore Strategic Reverse Merger and Approves Crypto Treasury InitiativeJuly 21, 2025 | globenewswire.comProPhase Labs Regains Nasdaq Compliance with New AppointmentJuly 1, 2025 | tipranks.comProPhase Labs, Inc. Receives Additional 180 Day Extension from Nasdaq to Regain Compliance with Minimum Bid Price Rule - MorningstarJune 27, 2025 | morningstar.comMProPhase Labs Inc. Receives 180-Day Extension from Nasdaq to Regain Bid Price ComplianceJune 26, 2025 | quiverquant.comQProPhase Labs, Inc. Receives Additional 180 Day Extension from Nasdaq to Regain Compliance with Minimum Bid Price RuleJune 26, 2025 | globenewswire.comProphase Labs Appoints Carolina Abenante as DirectorJune 25, 2025 | tipranks.comProPhase Labs Announces Successful Study Demonstrating Performance of BE-Smart™ Test in Detecting Esophageal CancerJune 17, 2025 | globenewswire.comProPhase Labs Announces Formation of Clinical Science Advisory Board to Accelerate Commercialization of BE-SmartTM Esophageal Disease Diagnostic PlatformJune 6, 2025 | globenewswire.comProPhase Labs Announces Financial Results for the Three Months Ended March 31, 2025May 21, 2025 | seekingalpha.comEarnings call transcript: ProPhase Labs beats Q1 2025 EPS forecast, stock risesMay 21, 2025 | investing.comProPhase Labs Inc (PRPH) Q1 2025 Earnings Call Highlights: Strategic Moves and Financial ChallengesMay 21, 2025 | finance.yahoo.comProPhase Labs, Inc. (NASDAQ:PRPH) Q1 2025 Earnings Call TranscriptMay 21, 2025 | msn.comProPhase Labs, Inc. (PRPH) Q1 2025 Earnings Call TranscriptMay 20, 2025 | seekingalpha.comProPhase Labs Q1 2025 Earnings PreviewMay 19, 2025 | msn.comProPhase Labs's Earnings OutlookMay 19, 2025 | benzinga.comProPhase Labs Delays Form 10-Q FilingMay 16, 2025 | tipranks.comProPhase Labs Inc. to Present First Quarter 2025 Financial Results on May 20, 2025May 13, 2025 | globenewswire.comCovid Test Lab Weighs Unusual Debt-Collection Plan: BankruptcyMay 13, 2025 | wsj.comProPhase Labs, Inc. Announces Financial Results for the Year Ended December 31, 2024April 2, 2025 | seekingalpha.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeAFMD, PRPH, AEHA, and NBTX Company DescriptionsAesther Healthcare Acquisition NASDAQ:AEHAAesther Healthcare Acquisition Corp. intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses primarily in the pharmaceutical and medical devices sectors. The company was incorporated in 2021 and is based in New York, New York.Affimed NASDAQ:AFMDAffimed N.V., a clinical-stage biopharmaceutical company, focuses on discovering and developing cancer immunotherapies in the United States and Germany. The company's lead product candidates include AFM13 that has completed Phase 2 clinical trial for CD30-positive lymphoma, Phase Ib clinical trial for hodgkin lymphoma, and completed Phase IIb clinical study for peripheral T-cell lymphoma; AFM24, a tetravalent, bispecific epidermal growth factor receptor, and CD16A-binding innate cell engager, which is in Phase IIa clinical trial for the treatment of advanced cancers; and AFM28, an innate cell engager (ICE), which is in preclinical development for the treatment acute myeloid. It develops AFM32, an ICE candidate that is in preclinical development for the treatment of solid tumors. It has collaboration with Artiva Biotherapeutics to develop the combination of acimtamig and AlloNK; license and strategic collaboration agreement with Roivant Sciences Ltd. to develop and commercialize novel ICE molecules, including AFM32, in oncology; and strategic collaboration agreement with Genentech for the development of certain product candidates, which includes novel NK cell engager-based immunotherapeutics to treat multiple cancers. The company was formerly known as Affimed Therapeutics B.V. and changed its name to Affimed N.V. in October 2014. Affimed N.V. was founded in 2000 and is headquartered in Mannheim, Germany.Nanobiotix NASDAQ:NBTX$6.50 +0.70 (+12.07%) Closing price 07/24/2025 03:58 PM EasternExtended Trading$6.60 +0.09 (+1.46%) As of 07/24/2025 07:17 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.Nanobiotix S.A., a clinical-stage biotechnology, focuses on developing product candidates for the treatment of cancer and other unmet medical needs. Its lead product candidate is NBTXR3, a sterile aqueous suspension of crystalline hafnium oxide nanoparticles used for the treatment of soft tissue sarcoma, head and neck cancers, liver cancers, prostate cancer, pancreatic cancer, esophageal cancer, rectal cancer, and non-small cell lung cancer. The company has a partnership with Lian Oncology Limited to develop and commercialize NBTXR3 in Greater China, South Korea, Singapore, and Thailand. Nanobiotix S.A. was incorporated in 2003 and is headquartered in Paris, France.ProPhase Labs NASDAQ:PRPH$0.42 -0.01 (-3.10%) Closing price 07/24/2025 04:00 PM EasternExtended Trading$0.42 +0.00 (+0.36%) As of 07/24/2025 06:50 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.ProPhase Labs, Inc. develops and commercializes novel drugs, dietary supplements, and compounds in the United States. It operates through two segments: Diagnostic Services and Consumer Products. The company provides a range of TK supplements, including Legendz XL for male sexual health; and Triple Edge XL, an energy and stamina booster. It offers contract manufacturing services, such as product development, pre-commercialization, production, warehousing, and distribution; COVID-19 diagnostic information services to a range of customers, including health plans, third party payers, and government organizations; and respiratory pathogen panel molecular testing services, as well as personal genomics products and services. In addition, the company involved in the research, development, manufacture, distribution, marketing, and sale of over the counter (OTC) consumer healthcare products and dietary supplements; and retail operations. The company was formerly known as The Quigley Corporation. ProPhase Labs, Inc. was founded in 1989 and is headquartered in Garden City, New York. 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