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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:INKT NASDAQ:MGX NYSE:OSTX NASDAQ:PIRS 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 VolumeINKTMiNK Therapeutics$14.40-1.7%$16.88$4.56▼$76.00$66.26M0.3354,527 shs37,016 shsMGXMetagenomi$1.86-1.6%$2.02$1.23▼$4.92$70.94M-0.17168,265 shs129,247 shsOSTXOS Therapies$2.25-2.6%$1.96$1.12▼$7.00$71.20MN/A722,744 shs294,314 shsPIRSPieris Pharmaceuticals$13.60$15.17$12.63▼$18.68$17.95M0.6190,136 shs51,728 shs10 Best Stocks to Own: Fall 2025Enter your email address and we'll send you MarketBeat's list of ten stocks that are set to soar in Fall 2025, despite the threat of tariffs and other economic uncertainty. These ten stocks are incredibly resilient and are likely to thrive in any economic environment.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceINKTMiNK Therapeutics-1.71%-2.70%-17.71%+96.99%+85.81%MGXMetagenomi-1.59%-2.62%-4.12%+30.07%-33.09%OSTXOS Therapies-2.60%+2.27%+19.68%+23.63%-35.90%PIRSPieris Pharmaceuticals0.00%0.00%0.00%0.00%-22.24%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeINKTMiNK Therapeutics$14.40-1.7%$16.88$4.56▼$76.00$66.26M0.3354,527 shs37,016 shsMGXMetagenomi$1.86-1.6%$2.02$1.23▼$4.92$70.94M-0.17168,265 shs129,247 shsOSTXOS Therapies$2.25-2.6%$1.96$1.12▼$7.00$71.20MN/A722,744 shs294,314 shsPIRSPieris Pharmaceuticals$13.60$15.17$12.63▼$18.68$17.95M0.6190,136 shs51,728 shs10 Best Stocks to Own: Fall 2025Enter your email address and we'll send you MarketBeat's list of ten stocks that are set to soar in Fall 2025, despite the threat of tariffs and other economic uncertainty. These ten stocks are incredibly resilient and are likely to thrive in any economic environment.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceINKTMiNK Therapeutics-1.71%-2.70%-17.71%+96.99%+85.81%MGXMetagenomi-1.59%-2.62%-4.12%+30.07%-33.09%OSTXOS Therapies-2.60%+2.27%+19.68%+23.63%-35.90%PIRSPieris Pharmaceuticals0.00%0.00%0.00%0.00%-22.24%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceINKTMiNK Therapeutics 2.60Moderate Buy$37.50160.42% UpsideMGXMetagenomi 3.00Buy$10.00437.63% UpsideOSTXOS Therapies 3.00Buy$18.00700.00% UpsidePIRSPieris Pharmaceuticals 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest PIRS, MGX, INKT, and OSTX Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails9/12/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$20.009/2/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$20.008/27/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$20.008/20/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$20.008/19/2025MGXMetagenomiHC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$7.008/18/2025INKTMiNK TherapeuticsZacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeHold ➝ Strong Sell8/15/2025INKTMiNK TherapeuticsHC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeNeutral ➝ Buy$35.00 ➝ $35.008/15/2025MGXMetagenomiChardan CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$12.00 ➝ $11.008/14/2025MGXMetagenomiWells Fargo & CompanySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetOverweight$16.00 ➝ $12.008/7/2025OSTXOS TherapiesD. Boral CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$20.007/18/2025INKTMiNK TherapeuticsB. RileySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeStrong-Buy(Data available from 9/12/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookINKTMiNK TherapeuticsN/AN/AN/AN/A($4.94) per shareN/AMGXMetagenomi$52.29M1.33N/AN/A$6.28 per share0.30OSTXOS TherapiesN/AN/AN/AN/AN/AN/APIRSPieris Pharmaceuticals$42.81M0.42N/AN/A$21.66 per share0.63Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateINKTMiNK Therapeutics-$9.51M-$2.88N/AN/AN/AN/AN/A-227.24%11/13/2025 (Estimated)MGXMetagenomi-$78.06M-$2.36N/AN/AN/A-257.99%-37.84%-27.15%11/12/2025 (Estimated)OSTXOS Therapies-$7.79M-$0.79N/AN/AN/AN/AN/A-569.57%N/APIRSPieris Pharmaceuticals-$24.54M-$12.10N/A∞N/A-39.71%-80.93%-59.55%N/ALatest PIRS, MGX, INKT, and OSTX EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/14/2025Q2 2025INKTMiNK Therapeutics-$0.55-$1.06-$0.51-$1.06N/AN/A8/12/2025Q2 2025MGXMetagenomi-$0.68-$0.54+$0.14-$0.54$7.72 million$8.51 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthINKTMiNK TherapeuticsN/AN/AN/AN/AN/AMGXMetagenomiN/AN/AN/AN/AN/AOSTXOS TherapiesN/AN/AN/AN/AN/APIRSPieris PharmaceuticalsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioINKTMiNK TherapeuticsN/A0.150.15MGXMetagenomiN/A6.366.36OSTXOS TherapiesN/A0.760.76PIRSPieris PharmaceuticalsN/A4.824.82Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipINKTMiNK Therapeutics2.87%MGXMetagenomiN/AOSTXOS TherapiesN/APIRSPieris Pharmaceuticals40.11%Insider OwnershipCompanyInsider OwnershipINKTMiNK Therapeutics22.48%MGXMetagenomi17.80%OSTXOS Therapies10.30%PIRSPieris Pharmaceuticals6.39%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableINKTMiNK Therapeutics304.52 million3.51 millionNo DataMGXMetagenomi23637.53 million30.85 millionN/AOSTXOS TherapiesN/A31.65 millionN/AN/APIRSPieris Pharmaceuticals1401.32 million1.24 millionOptionablePIRS, MGX, INKT, and OSTX HeadlinesRecent News About These CompaniesPieris Pharmaceuticals IncApril 18, 2025 | money.usnews.comPalvella Therapeutics Inc (PVLA)December 27, 2024 | investing.comOne new option listing and one option delisting on December 16thDecember 17, 2024 | markets.businessinsider.comMain Line biotech firm completes reverse merger, raises $78.9 millionDecember 17, 2024 | bizjournals.comPalvella Therapeutics and Pieris Pharmaceuticals Finalize Merger to Focus on Rare Disease TreatmentsDecember 14, 2024 | msn.comPalvella Therapeutics Announces Closing of Merger with Pieris Pharmaceuticals and Concurrent Private Placement of $78.9 MillionDecember 14, 2024 | markets.businessinsider.com(PIRS) Trading ReportNovember 27, 2024 | news.stocktradersdaily.comNPIERIS PHARMACEUTICALS INVESTOR ALERT by the Former Attorney General of Louisiana: Kahn Swick & Foti, LLC Investigates Merger of Pieris Pharmaceuticals, Inc. - PIRSNovember 20, 2024 | businesswire.comHow To Trade (PIRS)November 17, 2024 | news.stocktradersdaily.comNPieris Pharmaceuticals announces first patient dosed in SELVA Phase 3 trialNovember 7, 2024 | markets.businessinsider.com(PIRS) Investment Analysis and AdviceNovember 6, 2024 | news.stocktradersdaily.comNPieris loses Servier as partner for cancer immunotherapiesOctober 29, 2024 | pharmaphorum.comP(PIRS) Technical DataOctober 26, 2024 | news.stocktradersdaily.comNAridis Pharmaceuticals (OTC:ARDS) Stock Quotes, Forecast and News SummaryOctober 19, 2024 | benzinga.comLearn to Evaluate (PIRS) using the ChartsOctober 16, 2024 | news.stocktradersdaily.comNPalvella Therapeutics Announces Presentations at the 12th Pediatric Dermatology Research Alliance (PeDRA) Annual ConferenceOctober 15, 2024 | globenewswire.com(PIRS) Trading SignalsOctober 7, 2024 | news.stocktradersdaily.comNPalvella Therapeutics Awarded Up to $2.6 million Grant from the U.S. Food and Drug Administration (FDA) Office of Orphan Products Development to Support Phase 3 Single-Arm, Baseline-Controlled Trial in Microcystic Lymphatic MalformationsOctober 3, 2024 | globenewswire.comKubota Pharmaceutical Holdings Co., Ltd. (4596.T) Stock Price, News, Quote & History - Yahoo FinanceSeptember 24, 2024 | finance.yahoo.comPieris Pharmaceuticals Inc.September 24, 2024 | barrons.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimePIRS, MGX, INKT, and OSTX Company DescriptionsMiNK Therapeutics NASDAQ:INKT$14.40 -0.25 (-1.71%) Closing price 09/12/2025 04:00 PM EasternExtended Trading$14.30 -0.10 (-0.69%) As of 09/12/2025 07:43 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.MiNK Therapeutics, Inc., a clinical stage biopharmaceutical company, engages in the discovery, development, and commercialization of allogeneic, off-the-shelf, invariant natural killer T (iNKT) cell therapies to treat cancer and other immune-mediated diseases. Its product candidate is AGENT-797, an off-the-shelf, allogeneic for iNKT cell therapy and treatment of various myeloma diseases and solid tumours, which is in Phase 1 clinical trials. The company was formerly known as AgenTus Therapeutics, Inc. The company was incorporated in 2017 and is based in New York, New York. MiNK Therapeutics, Inc. operates as a subsidiary of Agenus Inc.Metagenomi NASDAQ:MGX$1.86 -0.03 (-1.59%) Closing price 09/12/2025 04:00 PM EasternExtended Trading$1.89 +0.03 (+1.61%) As of 09/12/2025 07:32 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.Metagenomi, Inc., a genetic medicines company, develops therapeutics for patients using metagenomics-derived genome editing toolbox in the United States. The company's genome editing toolbox includes programmable nucleases, base editors, and RNA and DNA-mediated integration systems, such as prime editing systems and clustered regularly interspaced short palindromic repeat-associated transposases. It has a strategic collaboration and license agreement with ModernaTX, Inc. focusing on new genome editing system for in vivo human therapeutic applications; a development, option, and license agreement with Affini-T Therapeutics, Inc. to develop and commercialize gene edited T-cell receptor-based therapeutic products in the field of treatment, prevention, or diagnosis of human cancer; and a collaboration and license agreement with Ionis Pharmaceuticals, Inc. to research, develop, and commercialize investigational medicines using genome editing technologies. The company was incorporated in 2016 and is based in Emeryville, California.OS Therapies NYSE:OSTX$2.25 -0.06 (-2.60%) Closing price 09/12/2025 04:00 PM EasternExtended Trading$2.24 -0.01 (-0.44%) As of 09/12/2025 07:20 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.OS Therapies Incorporated, a clinical stage biopharmaceutical company, focuses on the identification, development, and commercialization of treatments for osteosarcoma and other solid tumors in the United States. Its pipeline includes OST-HER2, an off-the-shelf immunotherapy for osteosarcoma patients; and OST-tunable drug conjugate (OST-tADC), an antibody-drug conjugate technology, with a plug-and-play platform that features tunable pH sensitive silicone linkers. OS Therapies Incorporated was incorporated in 2018 and is based in Rockville, Maryland.Pieris Pharmaceuticals NASDAQ:PIRSPieris Pharmaceuticals, Inc., a biotechnology company, discovers and develops biotechnological applications. The company focuses on the development of its 4-1BB bispecifics immuno-oncology (IO) programs. Its clinical pipeline consists of IO bispecifics, including S095012 (PRS-344), a bispecific Mabcalin compound targeting PD-L1 and 4-1BB in partnership with Les Laboratoires Servier and Institut de Recherches Internationales Servier; SGN-BB228 (PRS-346), a CD228 x 4-1BB bispecific antibody-Anticalin compound targeting CD228 and 4-1BB in partnership with Pfizer Inc.; and BOS-342 (PRS-342), a GPC3 x 4-1BB bispecific Mabcalin compound targeting GPC3 and 4-1BB in partnership with Boston Pharmaceuticals, which are in phase 1 studies. The company was founded in 2001 and is headquartered in Boston, Massachusetts. 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