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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:ALTSNASDAQ:ESPRNASDAQ:KPTINASDAQ: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 VolumeALTSJanone$8.88-0.9%$5.57$1.29▼$9.84$155M2.14226,863 shs474,584 shsESPREsperion Therapeutics$0.83+1.8%$1.04$0.69▼$3.94$165.44M0.755.47 million shs4.14 million shsKPTIKaryopharm Therapeutics$4.48-1.5%$5.10$3.51▼$17.40$38.71M0.3382,066 shs86,849 shsSLNSilence Therapeutics$5.19+3.8%$3.52$1.97▼$22.47$155.34M1.2301,175 shs112,578 shs(Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? Enter your email address and we'll send you our list of which EV stocks show the most long-term potential.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceALTSJanone-0.89%+33.73%+38.10%+51.28%+887,999,900.00%ESPREsperion Therapeutics+1.81%-2.15%-8.00%-49.72%-60.25%KPTIKaryopharm Therapeutics-1.54%-4.68%-26.19%-46.35%-69.94%SLNSilence Therapeutics+3.80%+0.97%+48.29%+9.96%-76.51%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationALTSJanoneN/AN/AN/AN/AN/AN/AN/AN/AESPREsperion Therapeutics4.0364 of 5 stars3.33.00.03.93.21.70.6KPTIKaryopharm Therapeutics3.9731 of 5 stars3.50.00.04.63.62.50.6SLNSilence Therapeutics3.7105 of 5 stars4.44.00.00.03.61.70.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceALTSJanone 0.00N/AN/AN/AESPREsperion Therapeutics 2.50Moderate Buy$6.25648.77% UpsideKPTIKaryopharm Therapeutics 3.00Buy$43.20864.29% UpsideSLNSilence Therapeutics 2.71Moderate Buy$33.83551.89% UpsideCurrent Analyst Ratings BreakdownLatest KPTI, ESPR, ALTS, and SLN Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/13/2025KPTIKaryopharm TherapeuticsRoyal Bank of CanadaSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOutperform ➝ Outperform$34.00 ➝ $33.005/13/2025KPTIKaryopharm TherapeuticsBarclaysSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetOverweight ➝ Overweight$5.00 ➝ $10.005/13/2025KPTIKaryopharm TherapeuticsRobert W. BairdSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOutperform ➝ Outperform$54.00 ➝ $42.005/9/2025SLNSilence TherapeuticsThe Goldman Sachs GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetSell ➝ Sell$4.00 ➝ $3.005/9/2025SLNSilence TherapeuticsMorgan StanleySubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOverweight ➝ Overweight$45.00 ➝ $25.005/9/2025SLNSilence TherapeuticsChardan CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$55.00 ➝ $35.005/7/2025ESPREsperion TherapeuticsNeedham & Company LLCSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$5.00 ➝ $4.004/25/2025ESPREsperion TherapeuticsNeedham & Company LLCSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$5.00 ➝ $5.004/25/2025ESPREsperion TherapeuticsHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$16.00 ➝ $16.004/17/2025ESPREsperion TherapeuticsThe Goldman Sachs GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetNeutral ➝ Neutral$4.00 ➝ $3.004/8/2025ESPREsperion TherapeuticsNeedham & Company LLCSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$5.00 ➝ $5.00(Data available from 5/29/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookALTSJanone$18.05M8.59N/AN/A($0.67) per share-13.25ESPREsperion Therapeutics$259.57M0.64N/AN/A($3.85) per share-0.22KPTIKaryopharm Therapeutics$142.13M0.27N/AN/A($1.47) per share-3.05SLNSilence Therapeutics$27.70M5.61N/AN/A$0.71 per share7.31Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateALTSJanone-$7.81MN/A0.00∞N/AN/A-2,940.01%-39.81%N/AESPREsperion Therapeutics-$209.25M-$0.80N/AN/AN/A-29.37%N/A-10.77%8/11/2025 (Estimated)KPTIKaryopharm Therapeutics-$143.10M-$13.26N/AN/AN/A-52.62%N/A-39.58%8/5/2025 (Estimated)SLNSilence Therapeutics-$53.82M-$1.50N/AN/AN/A-342.00%-62.81%-33.89%N/ALatest KPTI, ESPR, ALTS, and SLN EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/12/2025Q1 2025KPTIKaryopharm Therapeutics-$4.21-$2.77+$1.44-$2.77$35.12 million$30.02 million5/8/2025Q1 2025SLNSilence Therapeutics-$0.18-$0.60-$0.42-$0.60$3.58 million$0.14 million5/6/2025Q1 2025ESPREsperion Therapeutics-$0.18-$0.21-$0.03-$0.21$54.97 million$65.00 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthALTSJanone$1.2213.74%N/AN/AN/AESPREsperion TherapeuticsN/AN/AN/AN/AN/AKPTIKaryopharm TherapeuticsN/AN/AN/AN/AN/ASLNSilence TherapeuticsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioALTSJanone1.960.750.75ESPREsperion TherapeuticsN/A1.851.37KPTIKaryopharm TherapeuticsN/A1.702.93SLNSilence TherapeuticsN/A9.319.31Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipALTSJanone6.27%ESPREsperion Therapeutics47.39%KPTIKaryopharm Therapeutics66.44%SLNSilence Therapeutics98.73%Insider OwnershipCompanyInsider OwnershipALTSJanone4.90%ESPREsperion Therapeutics1.70%KPTIKaryopharm Therapeutics2.75%SLNSilence Therapeutics2.95%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableALTSJanone17017.46 million13.38 millionN/AESPREsperion Therapeutics200198.20 million195.07 millionOptionableKPTIKaryopharm Therapeutics3808.64 million122.72 millionOptionableSLNSilence Therapeutics10029.93 millionN/ANot OptionableKPTI, ESPR, ALTS, and SLN HeadlinesRecent News About These CompaniesSilence Therapeutics plc (NASDAQ:SLN) Shares Bought by Woodline Partners LPMay 27 at 4:38 AM | marketbeat.comPoint72 Asset Management L.P. Has $4.36 Million Stock Position in Silence Therapeutics plc (NASDAQ:SLN)May 22, 2025 | marketbeat.comWall Street Analysts Believe Silence Therapeutics (SLN) Could Rally 590.66%: Here's is How to TradeMay 21, 2025 | zacks.comSilence Therapeutics plc (NASDAQ:SLN) Receives Average Recommendation of "Moderate Buy" from AnalystsMay 15, 2025 | marketbeat.comIntegral Health Asset Management LLC Takes Position in Silence Therapeutics plc (NASDAQ:SLN)May 14, 2025 | marketbeat.comWhat is William Blair's Forecast for SLN FY2027 Earnings?May 14, 2025 | marketbeat.comSilence Therapeutics (NASDAQ:SLN) Price Target Lowered to $35.00 at Chardan CapitalMay 11, 2025 | marketbeat.comSilence Therapeutics (SLN) Projected to Post Quarterly Earnings on ThursdayMay 10, 2025 | marketbeat.comSilence Therapeutics plc GAAP EPS of -C$0.20May 8, 2025 | seekingalpha.comCantor Fitzgerald L. P. Buys 205,534 Shares of Silence Therapeutics plc (NASDAQ:SLN)May 7, 2025 | marketbeat.comSilence Therapeutics plc: Silence Therapeutics Welcomes Tim McInerney to Board of DirectorsMay 6, 2025 | finanznachrichten.deSilence Therapeutics Welcomes Tim McInerney to Board of DirectorsMay 6, 2025 | businesswire.comSilence Therapeutics plc (NASDAQ:SLN) Stock Holdings Increased by Nantahala Capital Management LLCApril 30, 2025 | marketbeat.comBoothbay Fund Management LLC Has $2.42 Million Position in Silence Therapeutics plc (NASDAQ:SLN)April 30, 2025 | marketbeat.comSilence Therapeutics plc (SLN): Among Takeover Rumors Hedge Funds Are BuyingApril 23, 2025 | insidermonkey.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.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeKPTI, ESPR, ALTS, and SLN Company DescriptionsJanone NASDAQ:ALTS$8.88 -0.08 (-0.89%) Closing price 05/28/2025 04:00 PM EasternExtended Trading$8.86 -0.02 (-0.17%) As of 05/28/2025 07:28 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.ALT5 Sigma Corp. is a clinical-stage biopharmaceutical company, which engages in identifying, acquiring, licensing, developing, partnering, and commercializing novel, non-opioid, and non-addictive therapies to address the large unmet medical need for the treatment of pain and addiction. It operates under the Biotechnology and Recycling segments. The Biotechnology segment focuses on finding treatments for conditions that cause severe pain and bringing to market drugs with non-addictive pain-relieving properties. The Recycling segment is involved in a turnkey appliance recycling program. The company was founded by Edward R. Cameron in 1976 and is headquartered in Las Vegas, NV.Esperion Therapeutics NASDAQ:ESPR$0.83 +0.01 (+1.81%) Closing price 05/28/2025 04:00 PM EasternExtended Trading$0.84 +0.01 (+0.87%) As of 05/28/2025 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.Esperion Therapeutics, Inc., a pharmaceutical company, develops and commercializes medicines for the treatment of patients with elevated low density lipoprotein cholesterol (LDL-C). Its marketed products include NEXLETOL (bempedoic acid) and NEXLIZET (bempedoic acid and ezetimibe) tablets that are oral, once-daily, non-statin medicines for the treatment of primary hyperlipidemia in adults with heterozygous familial hypercholesterolemia or atherosclerotic cardiovascular disease who require additional lowering of LDL-C. The company's products also include NILEMDO, an ATP Citrate Lyase (ACL) inhibitor that lowers LDL-C and cardiovascular risk by reducing cholesterol biosynthesis and up-regulating the LDL receptors; and NUSTENDI, a bempedoic acid and ezetimibe tablet to treat elevated LDL-C. The company has license and collaboration agreements with Daiichi Sankyo Co. Ltd to; Otsuka Pharmaceutical Co., Ltd; and Daiichi Sankyo Europe GmbH. Esperion Therapeutics, Inc. was incorporated in 2008 and is headquartered in Ann Arbor, Michigan.Karyopharm Therapeutics NASDAQ:KPTI$4.48 -0.07 (-1.54%) Closing price 05/28/2025 04:00 PM EasternExtended Trading$4.58 +0.10 (+2.23%) As of 05/28/2025 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.Karyopharm Therapeutics Inc., a commercial-stage pharmaceutical company, discovers, develops, and commercializes drugs directed against nuclear export for the treatment of cancer and other diseases in the United States. The company discovers, develops, and commercializes novel and small molecule Selective Inhibitor of Nuclear Export (SINE) compounds that inhibit the nuclear export protein exportin 1 (XPO1). Its lead compound, include XPOVIO in combination with bortezomib and dexamethasone for the treatment of adult patients with multiple myeloma; in combination with dexamethasone for the treatment of adult patients with relapsed or refractory multiple myeloma; and for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL). It also developing Selinexor for treating hematological and solid tumor malignancies, including multiple myeloma, endometrial cancer, myelofibrosis, and DLBCL; and ELTANEXOR for treating Myelodysplastic Neoplasms, as well as verdinexor, KPT-9274, and IL-12 compounds. The company has license agreement with Menarini Group to develop and commercialize selinexor for human oncology indications; license agreement with Antengene Therapeutics Limited to develop and commercialize selinexor, eltanexor, and KPT-9274 for the treatment and/or prevention of human oncology indications, as well as verdinexor for the diagnosis, treatment, and/or prevention of human non-oncology indications; and distribution agreement for the commercialization of XPOVIO with FORUS Therapeutics Inc. Further, it has a collaboration with Bristol Myers Squibb company to evaluate novel cereblon E3 ligase modulator agent mezigdomide in combination with Selinexor in patients with relapsed/refractory multiple myeloma. Karyopharm Therapeutics Inc. was incorporated in 2008 and is headquartered in Newton, Massachusetts.Silence Therapeutics NASDAQ:SLN$5.19 +0.19 (+3.80%) Closing price 05/28/2025 04:00 PM EasternExtended Trading$5.16 -0.04 (-0.67%) As of 05/28/2025 07:34 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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