Mayank Mamtani Analyst PerformanceSenior Managing Director & Group Head of Healthcare at B. Riley FinancialMayank Mamtani is a stock analyst at B. Riley Financial focused in the medical sector, covering 37 publicly traded companies. Over the past year, Mayank Mamtani has issued 33 stock ratings, including strong buy, buy, and hold recommendations. While full access to Mayank Mamtani's proprietary MarketBeat Analyst Ranking is reserved for MarketBeat All Access subscribers, the rating is updated daily to reflect the most recent analyst activity. This profile highlights Mayank Mamtani's coverage history, rating activity, and performance tendencies — helping individual investors make more informed trading decisions. Analyst Rankings, Coverage, and Performance StatisticsAnalyst RankingSubscribe to MarketBeat All Access for the analyst's recommendation accuracy rating MarketBeatAverage Return00.00% 12-Month ROISuccess Rate00.00% Profitable RatingsTotal Ratings139 Last 7 YearsBuy Recommendations94.74% 126 Buy RatingsCompanies Covered37 Unique Companies Ratings Distribution133RatingsDistribution of strong buy, buy, hold, and sell ratings by Mayank Mamtani.RatingPercentageCount Strong Buy3.8%5 ratings Buy91.0%121 ratings Hold5.3%7 ratings Sell0.0%0 ratingsOut of 133 total stock ratings issued by Mayank Mamtani at B. Riley Financial, the majority (91.0%) have been Buy recommendations, followed by 5.3% Hold and 3.8% Strong Buy.Best & Worst CallsBest Call0000.0%TGTXNov 2019Subscribe to MarketBeat All Access to get analyst recommendation ROI.Worst Call000.0%NVAXApr 2020Subscribe to MarketBeat All Access to get analyst recommendation ROI.Exchange CoverageExchangePercentageCountNASDAQ89.2% of companies on NASDAQ33 companiesOTCMKTS5.4% of companies on OTCMKTS2 companiesNYSEAMERICAN2.7% of companies on NYSEAMERICAN1 companyNYSE2.7% of companies on NYSE1 companyMayank Mamtani, an analyst at B. Riley Financial, currently covers 37 companies listed on NASDAQ, OTCMKTS, NYSEAMERICAN and NYSE, with the majority traded on NASDAQ.Coverage FocusSector IconSectorPercentageMedical36 companies97.3%Manufacturing1 company2.7%Mayank Mamtani of B. Riley Financial specializes in stock coverage within the Medical sector, with additional focus on Manufacturing companies.Coverage IndustriesIndustryPercentageMED - BIOMED/GENE23 companies62.2%MED - DRUGS10 companies27.0%BIOTECHNOLOGY2 companies5.4%MED PRODUCTS1 company2.7%PHARMACEUTICAL PREPARATIONS1 company2.7% Mayank Mamtani's Ratings History at B. Riley Financial Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years 4 Years 5 Years All Time Timeframe Start Date End Date All Ratings Strong Buy Buy Hold Sell Rating Recommendation ROI is the percentage between the price on the Report Date to the price 12 months after the report date.Available with a MarketBeat All Access Subscription12-Month ROIUpgrade to All Access to use the All ROI Filter Export CompanyReport DateActionReport Date Price12-MonthPrice TargetRating12-MonthPrice & ROIDetailsAAPGAscentage Pharma Group International6/10/2026Initiated Coverage$17.07$45.00Buy$0.0000.00% ROIELTXElicio Therapeutics6/10/2026Initiated Coverage$14.20$27.00Buy$0.0000.00% ROIMGNXMacroGenics4/10/2026Upgrade$3.44$9.00Buy$0.0000.00% ROITBPHTheravance Biopharma4/7/2026Boost Price Target$16.42$17.00Neutral$0.0000.00% ROIHROWHarrow4/7/2026Reiterated Rating$34.91$65.00Buy$0.0000.00% ROILCTXLineage Cell Therapeutics3/25/2026Boost Price Target$1.60$4.00Buy$0.0000.00% ROICLYMClimb Bio3/24/2026Initiated Coverage$6.54$26.00Buy$0.0000.00% ROICLYMClimb Bio3/23/2026Upgrade$6.98Strong-Buy$0.0000.00% ROIARCTArcturus Therapeutics3/18/2026Initiated Coverage$6.39$22.00Buy$0.0000.00% ROIARCTArcturus Therapeutics3/17/2026Upgrade$6.72Strong-Buy$0.0000.00% ROI Get the Latest News and Ratings for Your StocksEnter your email address below to receive the latest headlines and analysts' recommendations for your stocks with our free daily email newsletter. TBPHTheravance Biopharma3/4/2026Reiterated Rating$13.96$14.00Neutral$0.0000.00% ROINKTRNektar Therapeutics2/23/2026Reiterated Rating$71.87$150.00Buy$0.0000.00% ROICYTKCytokinetics1/21/2026Boost Price Target$63.78$108.00Buy$0.0000.00% ROIMDGLMadrigal Pharmaceuticals12/11/2025Boost Price Target$552.47$670.00Buy$0.0000.00% ROIIRDOpus Genetics12/10/2025Initiated Coverage$2.39$9.00Buy$0.0000.00% ROICNTACentessa Pharmaceuticals12/1/2025Boost Price Target$29.11$42.00Buy$0.0000.00% ROIZYMEZymeworks11/21/2025Reiterated Rating$23.82$40.00Buy$0.0000.00% ROINUVBNuvation Bio11/19/2025Initiated Coverage$4.80$12.00Buy$0.0000.00% ROICYTKCytokinetics11/10/2025Reiterated Rating$61.01$90.00Buy$0.0000.00% ROINVAXNovavax11/10/2025Reiterated Rating$7.23$16.00Buy$0.0000.00% ROITGTXTG Therapeutics11/4/2025Upgrade$33.81Strong-Buy$0.0000.00% ROIZYMEZymeworks10/10/2025Initiated Coverage$16.92$30.00Buy$0.0000.00% ROIHROWHarrow10/1/2025Reiterated Rating$48.18$74.00Buy$0.0000.00% ROIMDGLMadrigal Pharmaceuticals9/29/2025Boost Price Target$439.05$560.00Buy$0.0000.00% ROINKTRNektar Therapeutics9/23/2025Boost Price Target$58.63$105.00Buy$0.0000.00% ROIHROWHarrow9/23/2025Boost Price Target$48.61$70.00Buy$0.0000.00% ROICYTKCytokinetics9/22/2025Boost Price Target$49.04$80.00Buy$0.0000.00% ROITGTXTG Therapeutics9/17/2025Boost Price Target$32.51$55.00Buy$0.0000.00% ROITBPHTheravance Biopharma9/12/2025Initiated Coverage$13.70$28.00Buy$0.0000.00% ROITBPHTheravance Biopharma9/11/2025Upgrade$14.30Strong-Buy$0.0000.00% ROIACTUActuate Therapeutics8/26/2025Initiated Coverage$7.98$20.00Buy$0.0000.00% ROIALTAltimmune8/13/2025Lower Price Target$3.62$18.00Buy$0.0000.00% ROIMNOVMediciNova6/16/2025Upgrade$1.31$5.00Strong-Buy$0.0000.00% ROIMGNXMacroGenics5/20/2025Lower Price Target$1.57$3.00Neutral$0.0000.00% ROIHROWHarrow4/1/2025Lower Price Target$25.23$65.00Buy$00.0000.00% ROIVXRTVaxart3/27/2025Lower Price Target$0.45$2.00Buy$0.0000.00% ROITRVITrevi Therapeutics3/19/2025Reiterated Rating$6.69$20.00Buy$00.0000.00% ROILCTXLineage Cell Therapeutics3/14/2025Lower Price Target$0.52$3.00Buy$0.0000.00% ROIDNLIDenali Therapeutics3/5/2025Reiterated Rating$16.06$35.00Buy$00.0000.00% ROIARWRArrowhead Pharmaceuticals2/14/2025Reiterated Rating$19.75$38.00Buy$00.0000.00% ROIRead this warning immediately (Ad)Porter Stansberry, founder of one of the world's largest financial research firms, says he's breaking the biggest story of his 26-year career. 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