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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:ARCT NASDAQ:GOSS NASDAQ:OPTN NASDAQ:VIGL 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 VolumeARCTArcturus Therapeutics$14.94-0.1%$13.05$8.04▼$25.88$405.45M2.27426,864 shs326,857 shsGOSSGossamer Bio$1.84+3.4%$1.33$0.66▼$1.94$404.60M1.863.54 million shs2.09 million shsOPTNOptiNose$9.60$9.57$4.82▼$17.18$97.22M-0.8863,682 shsN/AVIGLVigil Neuroscience$8.05$7.51$1.31▼$8.10$383.88M3.34691,068 shs465,973 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 PerformanceARCTArcturus Therapeutics-3.24%+10.41%+11.48%+15.80%-33.20%GOSSGossamer Bio-4.81%+4.09%+28.99%+85.75%+66.36%OPTNOptiNose0.00%0.00%0.00%+3.45%-37.25%VIGLVigil Neuroscience-0.25%-0.37%+1.51%+349.72%+89.41%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationARCTArcturus Therapeutics1.8272 of 5 stars3.60.00.00.01.12.50.6GOSSGossamer Bio3.5284 of 5 stars3.51.00.04.71.11.70.0OPTNOptiNose0.7994 of 5 stars1.00.00.04.20.61.70.6VIGLVigil Neuroscience3.4038 of 5 stars4.05.00.00.00.62.50.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceARCTArcturus Therapeutics 3.11Buy$54.00261.45% UpsideGOSSGossamer Bio 3.00Buy$8.25348.37% UpsideOPTNOptiNose 2.00Hold$9.00-6.25% DownsideVIGLVigil Neuroscience 2.00Hold$10.8034.16% UpsideCurrent Analyst Ratings BreakdownLatest OPTN, GOSS, VIGL, and ARCT Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/14/2025GOSSGossamer BioScotiabankSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageSector Outperform$11.007/2/2025ARCTArcturus TherapeuticsScotiabankSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingOutperform ➝ Outperform7/2/2025ARCTArcturus TherapeuticsScotiabankSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetSector Outperform ➝ Sector Outperform$32.00 ➝ $35.005/28/2025ARCTArcturus TherapeuticsScotiabankSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageSector Outperform$32.005/28/2025VIGLVigil NeuroscienceStifel NicolausSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeBuy ➝ Hold$11.00 ➝ $8.005/27/2025VIGLVigil NeuroscienceHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeBuy ➝ Neutral$14.00 ➝ $8.005/23/2025VIGLVigil NeuroscienceMizuhoSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeStrong-Buy ➝ Hold5/22/2025VIGLVigil NeuroscienceJefferies Financial GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeHold5/22/2025VIGLVigil NeuroscienceGuggenheimSubscribe to MarketBeat All Access for the recommendation accuracy ratingSet Price TargetBuy ➝ Neutral$8.005/22/2025VIGLVigil NeuroscienceCitigroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeMarket Perform5/22/2025VIGLVigil NeuroscienceGuggenheimSubscribe to MarketBeat All Access for the recommendation accuracy ratingDowngradeStrong-Buy ➝ Hold(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/BookARCTArcturus Therapeutics$152.31M2.66N/AN/A$8.90 per share1.68GOSSGossamer Bio$114.70M3.65N/AN/A$0.13 per share14.15OPTNOptiNose$81.86M1.19N/AN/A($11.56) per share-0.83VIGLVigil NeuroscienceN/AN/AN/AN/A$1.75 per shareN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateARCTArcturus Therapeutics-$80.94M-$2.53N/AN/AN/A-47.47%-27.41%-19.01%8/4/2025 (Estimated)GOSSGossamer Bio-$56.53M-$0.23N/AN/AN/A-41.12%-128.98%-15.52%8/11/2025 (Estimated)OPTNOptiNose-$35.48M-$3.00N/AN/AN/A-41.16%N/A-27.42%8/6/2025 (Estimated)VIGLVigil Neuroscience-$84.26M-$2.05N/AN/AN/AN/A-111.70%-74.67%8/12/2025 (Estimated)Latest OPTN, GOSS, VIGL, and ARCT EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/12/2025Q2 2025VIGLVigil Neuroscience-$0.44N/AN/AN/AN/AN/A8/11/2025Q2 2025GOSSGossamer Bio-$0.18N/AN/AN/A$4.12 millionN/A8/4/2025Q2 2025ARCTArcturus Therapeutics-$1.11N/AN/AN/A$17.64 millionN/A5/15/2025Q1 2025GOSSGossamer Bio-$0.18-$0.16+$0.02-$0.16$3.95 million$9.89 million5/13/2025Q1 2025OPTNOptiNose-$0.74-$1.01-$0.27-$1.92$17.70 million$18.51 million5/12/2025Q1 2025ARCTArcturus Therapeutics-$1.58-$0.52+$1.06-$0.52$25.64 million$29.38 million5/7/2025Q1 2025VIGLVigil Neuroscience-$0.53-$0.49+$0.04-$0.49N/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthARCTArcturus TherapeuticsN/AN/AN/AN/AN/AGOSSGossamer BioN/AN/AN/AN/AN/AOPTNOptiNoseN/AN/AN/AN/AN/AVIGLVigil NeuroscienceN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioARCTArcturus Therapeutics0.065.645.64GOSSGossamer Bio6.705.715.71OPTNOptiNoseN/A0.790.72VIGLVigil NeuroscienceN/A2.972.97Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipARCTArcturus Therapeutics94.54%GOSSGossamer Bio81.23%OPTNOptiNose85.60%VIGLVigil Neuroscience83.64%Insider OwnershipCompanyInsider OwnershipARCTArcturus Therapeutics16.60%GOSSGossamer Bio6.70%OPTNOptiNose2.30%VIGLVigil Neuroscience18.01%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableARCTArcturus Therapeutics18027.12 million22.62 millionOptionableGOSSGossamer Bio180227.30 million212.07 millionOptionableOPTNOptiNose19010.13 million9.83 millionNot OptionableVIGLVigil Neuroscience4047.69 million39.10 millionNot OptionableOPTN, GOSS, VIGL, and ARCT HeadlinesRecent News About These CompaniesVigil Neuroscience, Inc. (NASDAQ:VIGL) Given Consensus Recommendation of "Hold" by AnalystsJuly 17, 2025 | americanbankingnews.comVIGIL NEUROSCIENCE INVESTOR ALERT by the Former Attorney General of Louisiana: Kahn Swick & Foti, LLC Investigates Adequacy of Price and Process in Proposed Sale of Vigil Neuroscience, Inc. - VIGLJuly 14, 2025 | businesswire.comVigil Neuroscience, Inc. (NASDAQ:VIGL) Receives Consensus Recommendation of "Hold" from BrokeragesJuly 12, 2025 | marketbeat.comVigil Neuroscience (NASDAQ:VIGL) Stock Price Up 0.4% - Here's What HappenedJuly 9, 2025 | marketbeat.comVigil Neuroscience, Inc. (VIGL) Cash Flow - Yahoo FinanceJuly 2, 2025 | finance.yahoo.comWall Street Analysts See a 26.1% Upside in Vigil Neuroscience (VIGL): Can the Stock Really Move This High? - NasdaqJune 27, 2025 | nasdaq.comWall Street Analysts See a 26.1% Upside in Vigil Neuroscience (VIGL): Can the Stock Really Move This High?June 25, 2025 | zacks.comSHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates HURA and VIGL on Behalf of ShareholdersJune 9, 2025 | prnewswire.comWall Street Analysts Think Vigil Neuroscience (VIGL) Could Surge 26.9%: Read This Before Placing a BetJune 9, 2025 | zacks.comVigil Neuroscience halts Phase 2 trial for ALSP treatmentJune 5, 2025 | investing.comVigil’s TREM2 Antibody for Rare Brain Disease Flunks Phase II TrialJune 5, 2025 | biospace.comBVIGIL SHAREHOLDER ALERT: Kaskela Law LLC Announces Investigation into Fairness of Vigil Neuroscience, Inc. (NASDAQ: VIGL) Proposed Shareholder Buyout and Encourages Investors ...June 5, 2025 | morningstar.comMDisappointing results see Vigil Neuro drop iluzanebart developmentJune 4, 2025 | thepharmaletter.comTVIGIL SHAREHOLDER ALERT: Kaskela Law LLC Announces Investigation into Fairness of Vigil Neuroscience, Inc. (NASDAQ: VIGL) Proposed Shareholder Buyout and Encourages Investors to Contact the FirmJune 4, 2025 | prnewswire.comVigil Neuroscience Provides Update on Iluzanebart Phase 2 IGNITE Trial in ALSPJune 4, 2025 | globenewswire.comShould You Buy Vigil Neuroscience, Inc. (VIGL) After Golden Cross?June 2, 2025 | zacks.comStifel cuts Vigil Neuroscience stock rating, lowers target to $8May 29, 2025 | investing.comStifel Downgrades Vigil Neuroscience (VIGL)May 29, 2025 | msn.comHC Wainwright & Co. Downgrades Vigil Neuroscience (VIGL)May 28, 2025 | msn.comVigil Neuroscience Analyst Ratings and Price Targets | NASDAQ:VIGL | BenzingaMay 24, 2025 | benzinga.comVIGIL NEUROSCIENCE INVESTOR ALERT by the Former Attorney General of Louisiana: Kahn Swick & Foti, LLC Investigates Adequacy of Price and Process in Proposed Sale of Vigil ...May 24, 2025 | morningstar.comMNew MarketBeat Followers Over TimeMedia Sentiment Over TimeOPTN, GOSS, VIGL, and ARCT Company DescriptionsArcturus Therapeutics NASDAQ:ARCT$14.94 -0.01 (-0.07%) Closing price 04:00 PM EasternExtended Trading$14.93 -0.01 (-0.07%) As of 04:11 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.Arcturus Therapeutics Holdings Inc., a late-stage clinical messenger RNA medicines and vaccine company, focuses on the development of infectious disease vaccines and other products within liver and respiratory rare diseases. Its technology platforms include LUNAR lipid-mediated delivery and STARR mRNA. The company is developing ARCT-810 (LUNAR-OTC), a mRNA-based therapeutic candidate, which is in Phase 2 clinical trial for treating ornithine transcarbamylase deficiency; and ARCT-154 (LUNAR-COV19), a mRNA vaccine candidate that is in Phase 3 arm of a Phase 1/2/3 study in Vietnam for the treatment of COVID-19, as well as ARCT-032 (LUNAR-CF), a mRNA therapeutic candidate for cystic fibrosis. Its product pipeline includes, ARCT-2301 for bivalent: ancestral/omicron which is in Phase 3; ARCT-2303 for monovalent that is in Phase 3; ARCT-2138 for quadrivalent which is in Phase 1; and LUNAR-FLU which is in pre-clinical trial. Arcturus Therapeutics Holdings Inc. was founded in 2013 and is headquartered in San Diego, California.Gossamer Bio NASDAQ:GOSS$1.84 +0.06 (+3.37%) Closing price 04:00 PM EasternExtended Trading$1.86 +0.02 (+1.09%) As of 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.Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing seralutinib for the treatment of pulmonary arterial hypertension (PAH) in the United States. The company is developing GB002, an inhaled, small molecule, platelet-derived growth factor receptor, or PDGFR, colony-stimulatin factor 1 receptor and c-KIT inhibitor, which is in Phase 3 clinical trial for the treatment of PAH. It has license agreements with Pulmokine, Inc. to develop and commercialize GB002 and related backup compounds. The company was formerly known as FSG, Bio, Inc. and changed its name to Gossamer Bio, Inc. in 2017. Gossamer Bio, Inc. was incorporated in 2015 and is headquartered in San Diego, California.OptiNose NASDAQ:OPTNOptiNose, Inc., a specialty pharmaceutical company, focuses on the development and commercialization of products for patients treated by ear, nose, throat, and allergy specialists in the United States. The company offers XHANCE, a therapeutic product utilizing its proprietary exhalation delivery system (EDS) that delivers a topically acting corticosteroid for the treatment of chronic rhinosinusitis with nasal polyps, as well as is in Phase IIIb clinical trial for treatment of chronic sinusitis; and Onzetra Xsail, a powder EDS device. It has a license agreement with Currax Pharmaceuticals LLC for the commercialization of Onzetra Xsail. The company was founded in 2000 and is headquartered in Yardley, Pennsylvania.Vigil Neuroscience NASDAQ:VIGL$8.05 0.00 (0.00%) Closing price 04:00 PM EasternExtended Trading$8.02 -0.04 (-0.43%) As of 04:31 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.Vigil Neuroscience, Inc., a clinical-stage biotechnology company, focuses on developing treatments for rare and common neurodegenerative diseases by restoring the vigilance of microglia, the sentinel immune cells of the brain. Its lead candidate is VGL101(Iluzanebart), a human monoclonal antibody agonist targeting human triggering receptor expressed on myeloid cells 2 and is in a Phase 2 trial in patients with adult-onset leukoencephalopathy with axonal spheroids and pigmented glia (ALSP), a rare and fatal neurodegenerative disease. The company is also developing VG-3927, an orally-available small molecule TREM2 agonist to treat common neurodegenerative diseases associated with microglial dysfunction, with an initial focus on Alzheimer's disease in genetically defined subpopulations, which is being evaluated in a Phase 1 clinical trial. It has license agreement with Amgen Inc. to commercially develop, manufacture, use, distribute, and sell therapeutic products containing compounds that bind to TREM2. The company was incorporated in 2020 and is headquartered in Watertown, Massachusetts. 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