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:CPRX NASDAQ:HRMY NASDAQ:NVAX 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 VolumeCPRXCatalyst Pharmaceuticals$31.26-0.1%$26.81$19.05▼$32.56$3.83B0.723.51 million shs1.99 million shsHRMYHarmony Biosciences$30.15-1.1%$29.43$25.52▼$40.87$1.77B0.97750,644 shs431,487 shsNVAXNovavax$9.21+2.6%$8.85$6.13▼$11.97$1.48B2.375.47 million shs4.42 million shsThe Next 7 Blockbuster Stocks for Growth InvestorsWondering what the next stocks will be that hit it big, with solid fundamentals? Click the link to see which stocks MarketBeat analysts could become the next blockbuster growth stocks.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCPRXCatalyst Pharmaceuticals-0.06%+0.26%+20.51%+28.64%+28.54%HRMYHarmony Biosciences-1.12%+0.20%-5.69%+3.40%-12.61%NVAXNovavax+2.56%+1.66%+8.99%+0.11%+29.54%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeCPRXCatalyst Pharmaceuticals$31.26-0.1%$26.81$19.05▼$32.56$3.83B0.723.51 million shs1.99 million shsHRMYHarmony Biosciences$30.15-1.1%$29.43$25.52▼$40.87$1.77B0.97750,644 shs431,487 shsNVAXNovavax$9.21+2.6%$8.85$6.13▼$11.97$1.48B2.375.47 million shs4.42 million shsThe Next 7 Blockbuster Stocks for Growth InvestorsWondering what the next stocks will be that hit it big, with solid fundamentals? Click the link to see which stocks MarketBeat analysts could become the next blockbuster growth stocks.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCPRXCatalyst Pharmaceuticals-0.06%+0.26%+20.51%+28.64%+28.54%HRMYHarmony Biosciences-1.12%+0.20%-5.69%+3.40%-12.61%NVAXNovavax+2.56%+1.66%+8.99%+0.11%+29.54%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCPRXCatalyst Pharmaceuticals 2.63Moderate Buy$32.172.90% UpsideHRMYHarmony Biosciences 2.27Hold$40.8935.62% UpsideNVAXNovavax 2.10Hold$12.1331.65% UpsideCurrent Analyst Ratings BreakdownLatest CPRX, HRMY, and NVAX Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/22/2026HRMYHarmony Biosciences HC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy5/18/2026CPRXCatalyst Pharmaceuticals Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeStrong-Buy ➝ Hold5/8/2026CPRXCatalyst Pharmaceuticals CitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeBuy ➝ Neutral$35.00 ➝ $31.505/8/2026HRMYHarmony Biosciences Truist FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetHold$25.00 ➝ $29.005/7/2026NVAXNovavax Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeHold (C-) ➝ Sell (D)5/7/2026CPRXCatalyst Pharmaceuticals OppenheimerSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeOutperform ➝ Market Perform5/7/2026CPRXCatalyst Pharmaceuticals StephensSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price Target$32.005/7/2026CPRXCatalyst Pharmaceuticals Robert W. BairdSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeStrong-Buy ➝ Hold5/7/2026CPRXCatalyst Pharmaceuticals StephensSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeOverweight ➝ Equal Weight5/6/2026NVAXNovavax TD CowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetHold$8.00 ➝ $9.005/1/2026HRMYHarmony Biosciences Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeStrong Sell ➝ Hold(Data available from 5/23/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCPRXCatalyst Pharmaceuticals$588.99M6.50$2.92 per share10.70$8.27 per share3.78HRMYHarmony Biosciences$868.45M2.01$3.14 per share9.59$15.73 per share1.92NVAXNovavax$1.12B1.35$3.60 per share2.56($0.88) per share-10.47Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCPRXCatalyst Pharmaceuticals$214.33M$1.7417.9710.150.9137.08%35.76%31.31%8/5/2026 (Estimated)HRMYHarmony Biosciences$158.69M$2.4812.167.850.2016.20%17.19%11.99%8/4/2026 (Estimated)NVAXNovavax$440.30M-$0.58N/AN/AN/A-14.73%-14.82%1.23%8/5/2026 (Estimated)Latest CPRX, HRMY, and NVAX EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/7/2026Q1 2026HRMYHarmony Biosciences$0.76$0.55-$0.21$0.55$220.84 million$215.39 million5/6/2026Q1 2026NVAXNovavax-$0.25-$0.06+$0.19-$0.06$79.81 million$118.90 million2/26/2026Q4 2025NVAXNovavax-$0.66$0.11+$0.77$0.11$90.26 million$136.40 million2/24/2026Q4 2025HRMYHarmony Biosciences$0.84$0.38-$0.46$0.38$240.04 million$243.78 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthCPRXCatalyst PharmaceuticalsN/AN/AN/AN/AN/AHRMYHarmony BiosciencesN/AN/AN/AN/AN/ANVAXNovavaxN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioCPRXCatalyst PharmaceuticalsN/A7.106.84HRMYHarmony Biosciences0.153.583.56NVAXNovavaxN/A2.482.45Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCPRXCatalyst Pharmaceuticals79.22%HRMYHarmony Biosciences86.23%NVAXNovavax53.04%Insider OwnershipCompanyInsider OwnershipCPRXCatalyst Pharmaceuticals10.40%HRMYHarmony Biosciences11.00%NVAXNovavax1.00%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCPRXCatalyst Pharmaceuticals80122.38 million109.65 millionOptionableHRMYHarmony Biosciences20057.89 million51.53 millionOptionableNVAXNovavax1,990164.44 million162.79 millionOptionableCPRX, HRMY, and NVAX HeadlinesRecent News About These CompaniesNovavax (NASDAQ:NVAX) Lowered to "Sell" Rating by Wall Street Zen1 hour ago | americanbankingnews.comNovavax Updates Pediatric COVID-19 Vaccine Trial: What Investors Should WatchMay 22 at 12:30 PM | tipranks.comNovavax (NASDAQ:NVAX) Stock Crosses Above 200 Day Moving Average - What's Next?May 21 at 2:19 AM | americanbankingnews.com3 Small-Cap Stocks That Fall ShortMay 18, 2026 | finance.yahoo.comAssessing Novavax (NVAX) Valuation As Trading Swings Revive Investor InterestMay 18, 2026 | finance.yahoo.comGoodRx, RadNet, Addus HomeCare, Novavax, and Mettler-Toledo Shares Plummet, What You Need To KnowMay 17, 2026 | finance.yahoo.comNovavax, Inc. (NVAX) Presents at Bank of America Global Healthcare Conference 2026 TranscriptMay 13, 2026 | seekingalpha.com3 Reasons Not to Buy Into the Hantavirus-Related Biotech RallyMay 13, 2026 | fool.comVanguard Group Inc. Has $103.96 Million Position in Novavax, Inc. $NVAXMay 13, 2026 | marketbeat.comWhy Novavax (NVAX) Stock Is Trading Up TodayMay 12, 2026 | finance.yahoo.comInvestors Heavily Search Novavax, Inc. (NVAX): Here is What You Need to KnowMay 12, 2026 | finance.yahoo.comInvestors Heavily Search Novavax, Inc. (NVAX): Here is What You Need to KnowMay 12, 2026 | zacks.comNovavax: Betting On This Vaccine Maker's Turnaround Story, After Pfizer DealMay 12, 2026 | seekingalpha.comBiotech Stocks Rally on Hantavirus Fears: Is the Surge Overdone?May 11, 2026 | fool.comModerna Stock Loses Steam. Hantavirus Trade Fizzles As Officials Dismiss Pandemic Risk.May 11, 2026 | finance.yahoo.comNovavax (NVAX) Is Up 25.9% After Pfizer Matrix-M Deal And Q1 Beat On Expectations - What's ChangedMay 11, 2026 | finance.yahoo.comModerna Stock Is Up 6% Today: Is It Outperforming Other Vaccine Stocks Like Pfizer and Novavax?May 11, 2026 | 247wallst.comModerna Stock Is Up 6% Today: Is It Outperforming Other Vaccine Stocks Like Pfizer and Novavax?May 11, 2026 | 247wallst.comHantavirus Scare Sparks Vaccine Stock Rally: Moderna, Novavax ClimbMay 11, 2026 | benzinga.comNovavax Stock Is Red Hot but the Smart Money Is Slamming on the BrakesMay 11, 2026 | barchart.comHantavirus cases spark surge in pharma and biotech stocks — here's whyMay 11, 2026 | cnbc.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeCPRX, HRMY, and NVAX Company DescriptionsCatalyst Pharmaceuticals NASDAQ:CPRX$31.26 -0.02 (-0.06%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$31.22 -0.04 (-0.11%) As of 05/22/2026 07:16 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 Massive. Learn more.Catalyst Pharmaceuticals, Inc., a commercial-stage biopharmaceutical company, focuses on developing and commercializing therapies for people with rare debilitating, chronic neuromuscular, and neurological diseases in the United States. It offers Firdapse, an amifampridine phosphate tablets for the treatment of patients with lambert-eaton myasthenic syndrome (LEMS); and Ruzurgi for the treatment of pediatric LEMS patients. The company develops Firdapse for the treatment of MuSK antibody positive myasthenia gravis and spinal muscular atrophy type. It has license agreements with BioMarin Pharmaceutical Inc.; and collaboration and license agreement with Endo Ventures Limited for the development and commercialization of generic Sabril tablets. The company was founded in 2002 and is based in Coral Gables, Florida.Harmony Biosciences NASDAQ:HRMY$30.15 -0.34 (-1.12%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$30.16 +0.01 (+0.03%) As of 05/22/2026 05:36 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 Massive. Learn more.Harmony Biosciences Holdings, Inc., a commercial-stage pharmaceutical company, focuses on developing and commercializing therapies for patients with rare and other neurological diseases in the United States. The company offers WAKIX (pitolisant), a molecule with a novel mechanism of action for the treatment of excessive daytime sleepiness in adult patients with narcolepsy. It also offers HBS-102, a melanin-concentrating hormone receptor 1 for MCH neurons. The company was formerly known as Harmony Biosciences II, Inc. and changed its name to Harmony Biosciences Holdings, Inc. in February 2020. Harmony Biosciences Holdings, Inc. was incorporated in 2017 and is headquartered in Plymouth Meeting, Pennsylvania.Novavax NASDAQ:NVAX$9.21 +0.23 (+2.56%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$9.20 -0.01 (-0.05%) As of 05/22/2026 07:58 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 Massive. Learn more.Novavax, Inc., a biotechnology company, that promotes improved health by discovering, developing, and commercializing vaccines to protect against serious infectious diseases. It offers vaccine platform that combines a recombinant protein approach, nanoparticle technology, and its patented Matrix-M adjuvant to enhance the immune response. It focuses on urgent health challenges, which is evaluating vaccines for COVID-19, influenza, and COVID-19 influenza combination. The company is commercializing a COVID-19 vaccine, NVX-CoV2373 under the brand names of Nuvaxovid, Covovax, and Novavax COVID-19 Vaccine, adjuvanted for adult and adolescent populations as a primary series and for both homologous and heterologous booster indications. It is also developing R21/Matrix-M adjuvant malaria vaccine. Novavax, Inc. was incorporated in 1987 and is headquartered in Gaithersburg, Maryland. 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