Compare Stocks Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities. 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:PRTCNASDAQ:SLN 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 VolumePRTCPureTech Health$16.16+19.8%$17.85$13.30▼$32.98$324.14M1.124,594 shs10,560 shsSLNSilence Therapeutics$2.57+17.4%$3.95$1.97▼$24.38$76.92M1.25290,376 shs376,278 shsInvesting Strategies To Help Grow Your Retirement IncomeNeed to stretch out your 401K or Roth IRA plan? Use these time-tested investing strategies to grow the monthly retirement income that your stock portfolio generates.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformancePRTCPureTech Health+19.88%-6.59%-3.30%-8.18%-41.97%SLNSilence Therapeutics+17.35%-1.53%-39.53%-57.10%-87.85%Remove AdsCompare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationPRTCPureTech Health1.4124 of 5 stars3.81.00.00.01.80.00.6SLNSilence Therapeutics2.0157 of 5 stars3.42.00.00.02.71.70.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PricePRTCPureTech Health 3.50Strong Buy$45.00178.47% UpsideSLNSilence Therapeutics 2.71Moderate Buy$40.671,482.36% UpsideCurrent Analyst Ratings BreakdownLatest BVXP, SLN, PRTC, and OXB Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails3/7/2025SLNSilence TherapeuticsHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$75.00 ➝ $75.003/5/2025SLNSilence TherapeuticsMorgan StanleySubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOverweight ➝ Overweight$49.00 ➝ $45.003/4/2025SLNSilence TherapeuticsBMO Capital MarketsSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOutperform ➝ Outperform$67.00 ➝ $25.003/4/2025SLNSilence TherapeuticsThe Goldman Sachs GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetSell ➝ Sell$6.00 ➝ $4.002/11/2025SLNSilence TherapeuticsThe Goldman Sachs GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageSell$6.001/29/2025SLNSilence TherapeuticsHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$75.00 ➝ $75.00(Data available from 4/12/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookPRTCPureTech Health$3.33M116.56N/AN/A$16.94 per share0.95SLNSilence Therapeutics$43.26M1.78N/AN/A$0.71 per share3.62Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DatePRTCPureTech Health-$65.70MN/A0.00N/AN/AN/AN/AN/A4/23/2025 (Estimated)SLNSilence Therapeutics-$53.82M-$0.95N/AN/AN/A-342.00%-62.81%-33.89%5/15/2025 (Estimated)Compare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthPRTCPureTech HealthN/AN/AN/AN/AN/ASLNSilence TherapeuticsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioPRTCPureTech HealthN/A3.68N/ASLNSilence TherapeuticsN/A9.319.31Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipPRTCPureTech Health0.04%SLNSilence Therapeutics98.73%Insider OwnershipCompanyInsider OwnershipPRTCPureTech Health5.30%SLNSilence Therapeutics2.95%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionablePRTCPureTech Health10024.02 million22.67 millionNot OptionableSLNSilence Therapeutics10029.93 millionN/ANot OptionableBVXP, SLN, PRTC, and OXB HeadlinesRecent News About These CompaniesSilence Therapeutics plc (NASDAQ:SLN) Given Average Rating of "Moderate Buy" by BrokeragesMarch 24, 2025 | marketbeat.comSilence Therapeutics to Webcast Presentation at the Leerink Partners Global Healthcare ConferenceMarch 5, 2025 | businesswire.comSilence Therapeutics (SLN) Upgraded to Buy: Here's What You Should KnowMarch 4, 2025 | zacks.comSilence Therapeutics Full Year 2024 Earnings: Revenues Beat Expectations, EPS LagsMarch 1, 2025 | uk.finance.yahoo.comSilence Therapeutics plc (SLN) Q4 2024 Earnings Call TranscriptFebruary 28, 2025 | seekingalpha.comSilence Quiets Phase III Pace for Lipoprotein Drug, Seeks PartnerFebruary 28, 2025 | biospace.comSilence Therapeutics Reports Full Year 2024 Financial Results and Provides Business UpdateFebruary 27, 2025 | businesswire.comGoldman Sachs Initiates Coverage of Silence Therapeutics plc - Depositary Receipt () (SLN) with Sell RecommendationFebruary 11, 2025 | msn.comSilence Therapeutics hit with new Sell at Goldman Sachs on resource constraintsFebruary 11, 2025 | seekingalpha.comSilence Therapeutics initiated with a Sell at Goldman SachsFebruary 11, 2025 | markets.businessinsider.comGoldman starts Silence Therapeutics at Sell on ‘undifferentiated’ dataFebruary 11, 2025 | markets.businessinsider.comGoldman Sachs cuts Silence Therapeutics stock rating to SellFebruary 11, 2025 | msn.com(SLN) Investment AnalysisJanuary 17, 2025 | news.stocktradersdaily.com(SLN) On The My Stocks PageJanuary 7, 2025 | news.stocktradersdaily.comSilence Therapeutics plc (SLN): Among the Oversold Global Stocks to Buy Right NowDecember 18, 2024 | insidermonkey.comHow the (SLN) price action is used to our AdvantageDecember 17, 2024 | news.stocktradersdaily.comSilence Therapeutics announces additional results from SANRECO studyDecember 10, 2024 | markets.businessinsider.comSilence Therapeutics Presents Promising Phase 1 Data in Polycythemia Vera Patients at the American Society of Hematology (ASH) Annual MeetingDecember 9, 2024 | businesswire.comHow to Take Advantage of moves in (SLN)November 26, 2024 | news.stocktradersdaily.comSilence Therapeutics to Participate in Fireside Chat at Piper Sandler 36th Annual Healthcare ConferenceNovember 26, 2024 | finance.yahoo.comSLN Stock Down Despite Cholesterol Drug Lowering Lipoprotein LevelsNovember 20, 2024 | zacks.comMedia Sentiment Over TimeBVXP, SLN, PRTC, and OXB Company DescriptionsPureTech Health NASDAQ:PRTC$16.16 +2.67 (+19.79%) Closing price 04/11/2025 03:57 PM EasternExtended Trading$16.32 +0.16 (+0.99%) As of 04/11/2025 04:43 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.PureTech Health plc, engages in the development and commercialization of biotechnology and pharmaceutical solutions in the United States. The company is developing LYT-100, which is under Phase 2 stage, to treat idiopathic pulmonary fibrosis (IPF); and LYT-200, a IgG4 monoclonal antibody, currently under Phase 1/2 stage, targeting galectin-9 for treating solid tumors and hematological malignancies. It also develops SPT-300, an oral drug of allopregnanolone for the treatment of anxious depression; SPT-320, a novel prodrug of agomelatine for the treatment of generalized anxiety disorder; and SPT-348, a prodrug of a non-hallucinogenic neuroplastogen for the treatment of mood and other neuropsychiatric disorders. In addition, the company is developing hydrogels to enable the oral administration of peptide therapeutics in preclinical development. The company was incorporated in 2015 and is headquartered in Boston, Massachusetts.Silence Therapeutics NASDAQ:SLN$2.57 +0.38 (+17.35%) Closing price 04/11/2025 04:00 PM EasternExtended Trading$2.56 0.00 (-0.19%) As of 04/11/2025 07:56 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.Silence Therapeutics plc, a biotechnology company, focuses on the discovery and development novel molecules incorporating short interfering ribonucleic acid (siRNA) to inhibit the expression of specific target genes in hematology, cardiovascular, and rare diseases. The company's mRNAi GalNAc Oligonucleotide Discovery platform consists of precision engineered product candidates designed to target specific disease-associated genes in the liver. The company develops Zerlasiran (SLN360), which is in phase 2 clinical trial for cardiovascular disease associated with elevated lipoprotein(a); and Divesiran (SLN124), an siRNA molecule that is in Phase I clinical trials for the treatment of genetic hematological conditions, including polycythemia vera. It is also developing SLN-COMP-1 and SLN-COMP-2 for complement-mediated diseases; and SLN-HAN-1 and SLN-HAN-2. It has collaboration agreements with AstraZeneca PLC to discover, develop, and commercialize siRNA therapeutics for the treatment of cardiovascular, renal, metabolic, and respiratory diseases; Hansoh Pharmaceutical Group Company Limited to develop siRNAs; and Mallinckrodt Pharma IP Trading DAC to develop and commercialize RNAi drug targets designed to silence the complement cascade in complement-mediated disorders. The company was formerly known as SR Pharma plc and changed its name to Silence Therapeutics plc in May 2007. Silence Therapeutics plc was incorporated in 1994 and is headquartered in London, the United Kingdom. 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