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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:AURA NYSE:MRK NASDAQ:ORPH 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 VolumeAURAAura Biosciences$6.31+0.8%$6.64$4.34▼$12.38$391.98M0.45214,880 shs139,860 shsMRKMerck & Co., Inc.$85.34+1.5%$82.22$73.31▼$120.30$213.17B0.3715.26 million shs11.64 million shsORPHOrphazyme A/S$1.43$0.51▼$77.77$30.72M1.681.37 million shs941,400 shsElon Musk's Next MoveExplore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAURAAura Biosciences0.00%-3.99%-7.12%-1.11%-21.26%MRKMerck & Co., Inc.0.00%-1.52%+6.13%+9.16%-28.97%ORPHOrphazyme A/S0.00%0.00%0.00%0.00%0.00%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAURAAura Biosciences2.0245 of 5 stars3.61.00.00.02.72.50.0MRKMerck & Co., Inc.4.9963 of 5 stars3.24.05.04.23.11.73.8ORPHOrphazyme A/SN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAURAAura Biosciences 3.11Buy$22.00248.65% UpsideMRKMerck & Co., Inc. 2.35Hold$107.4425.89% UpsideORPHOrphazyme A/S 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest IGAS, AURA, ORPH, and MRK Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails8/19/2025AURAAura BiosciencesZacks ResearchSubscribe to MarketBeat All Access for the recommendation accuracy ratingUpgradeStrong Sell ➝ Hold8/13/2025AURAAura BiosciencesHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$22.007/30/2025MRKMerck & Co., Inc.Wells Fargo & CompanySubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetEqual Weight ➝ Equal Weight$97.00 ➝ $90.007/10/2025MRKMerck & Co., Inc.Morgan StanleySubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetEqual Weight ➝ Equal Weight$99.00 ➝ $98.00(Data available from 9/2/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAURAAura BiosciencesN/AN/AN/AN/A$3.04 per shareN/AMRKMerck & Co., Inc.$64.17B3.32$9.60 per share8.89$18.33 per share4.66ORPHOrphazyme A/SN/AN/AN/AN/A$2.74 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAURAAura Biosciences-$86.92M-$1.96N/AN/AN/AN/A-64.44%-54.24%11/11/2025 (Estimated)MRKMerck & Co., Inc.$17.12B$6.4913.158.620.8925.79%41.05%16.55%10/30/2025 (Estimated)ORPHOrphazyme A/S-$97.01MN/A0.00N/AN/AN/AN/AN/AN/ALatest IGAS, AURA, ORPH, and MRK EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/13/2025Q2 2025AURAAura Biosciences-$0.49-$0.47+$0.02-$0.47N/AN/A7/29/2025Q2 2025MRKMerck & Co., Inc.$2.03$2.13+$0.10$1.76$15.92 billion$15.81 billionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAURAAura BiosciencesN/AN/AN/AN/AN/AMRKMerck & Co., Inc.$3.243.80%N/A49.92%14 YearsORPHOrphazyme A/SN/AN/AN/AN/AN/ALatest IGAS, AURA, ORPH, and MRK DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date7/22/2025MRKMerck & Co., Inc.quarterly$0.813.97%9/15/20259/15/202510/7/2025(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAURAAura BiosciencesN/A12.3912.39MRKMerck & Co., Inc.0.691.421.17ORPHOrphazyme A/S0.141.80N/ACompare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAURAAura Biosciences96.75%MRKMerck & Co., Inc.76.07%ORPHOrphazyme A/S10.74%Insider OwnershipCompanyInsider OwnershipAURAAura Biosciences6.30%MRKMerck & Co., Inc.0.09%ORPHOrphazyme A/SN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAURAAura Biosciences5062.12 million58.21 millionNot OptionableMRKMerck & Co., Inc.75,0002.50 billion2.50 billionOptionableORPHOrphazyme A/S14135.31 millionN/ANot OptionableIGAS, AURA, ORPH, and MRK HeadlinesRecent News About These CompaniesHow Four Sigmatic Made Mushrooms A Multi-Billion Dollar CategoryNovember 11, 2024 | forbes.comWeight loss care is leading IPO-hopeful Omada Health's latest growth surge as Ozempic boom continuesOctober 30, 2024 | businessinsider.comIncyte’s Strong Financial Performance and Promising Pipeline Lead to Buy RatingOctober 30, 2024 | markets.businessinsider.comOzempic could help reduce Alzheimer’s risk for some, study suggests: ‘Shifting the paradigm’October 26, 2024 | msn.comAquestive Therapeutics’ Favorable OAS Study Boosts Anaphylm’s Prospects with Raised Price Target and Buy RatingOctober 25, 2024 | markets.businessinsider.comOzempic linked to lower risk of Alzheimer’s diagnosis in observational studyOctober 24, 2024 | statnews.comSPharmalittle: We’re reading about drug 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therapy VyalevOctober 17, 2024 | fiercepharma.comFUS FDA expands approval for Avadel's sleep disorder drugOctober 17, 2024 | msn.comJ&J Scraps Pipeline Assets Including Alzheimer’s and Parkinson’s CandidatesOctober 17, 2024 | biospace.comBTop six European biotech entrepreneurs to know in 2024 (according to VCs)October 17, 2024 | labiotech.euLFDA Approves Pfizer's HYMPAVZI For Hemophilia A And B Treatment In Adults And AdolescentsOctober 12, 2024 | markets.businessinsider.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesBuffett Makes Big Moves Outside of UNH: A Buy and Sell BreakdownBy Leo Miller | August 18, 20253 Companies That Will Profit From Trump's Semiconductor TariffsBy Jordan Chussler | August 14, 2025An Atomic Sized Surge Is Brewing for NuScale Power Stock PriceBy Thomas Hughes | August 11, 20253 Robotics Stocks at the Heart of the Robotics RevolutionBy Chris Markoch | August 21, 20253 Restaurant Stocks That Will Outperform in Q3 and Q4By Thomas Hughes | August 15, 2025IGAS, AURA, ORPH, and MRK Company DescriptionsAura Biosciences NASDAQ:AURA$6.31 +0.05 (+0.80%) Closing price 04:00 PM EasternExtended Trading$6.11 -0.20 (-3.12%) As of 05:52 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.Aura Biosciences, Inc., a clinical-stage biotechnology company, develops precision immunotherapies to treat a range of solid tumors. The company's proprietary platform enables the targeting of a range of solid tumors using virus-like particles conjugated with drugs or loaded with nucleic acids to create virus-like drug conjugates. Its lead candidate is bel-sar, which is in late-stage clinical development for the treatment of patients with primary choroidal melanoma and other ocular oncology indications, as well as in early-stage clinical development in bladder cancer. The company also focuses on assessing the safety and efficacy of bel-sar in treating a range of other solid tumors, including bladder cancer as an alternative to bacillus calmetteguérin therapy. Aura Biosciences, Inc. was incorporated in 2009 and is headquartered in Boston, Massachusetts.Merck & Co., Inc. NYSE:MRK$85.34 +1.22 (+1.46%) Closing price 03:59 PM EasternExtended Trading$85.40 +0.06 (+0.07%) As of 05:51 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.Merck & Co., Inc. is a health care company, which engages in the provision of health solutions through its prescription medicines, vaccines, biologic therapies, animal health, and consumer care products. It operates through the following segments: Pharmaceutical, Animal Health, and Other. The Pharmaceutical segment includes human health pharmaceutical and vaccine products. The Animal Health segment discovers, develops, manufactures, and markets animal health products, such as pharmaceutical and vaccine products, for the prevention, treatment and control of disease in livestock, and companion animal species. The Other segment consists of sales for the non-reportable segments of healthcare services. The company was founded in 1891 and is headquartered in Rahway, NJ.Orphazyme A/S NASDAQ:ORPHOrphazyme A/S, a biopharmaceutical company, develops therapies for the treatment of neurodegenerative orphan diseases. The company focuses on the amplification of heat-shock proteins to develop and commercialize therapeutics for diseases caused by protein misfolding and aggregation, and lysosomal dysfunction, including lysosomal storage and neuromuscular degenerative diseases. Its lead candidate is the Arimoclomol, which is in clinical development for four orphan diseases, including Niemann-Pick disease type C, Amyotrophic Lateral Sclerosis, Inclusion Body Myositis, and Gaucher disease. The company was incorporated in 2009 and is headquartered in Copenhagen, Denmark. 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