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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:AKTX NASDAQ:KALA NYSE:NKGN NASDAQ:XLO 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 VolumeAKTXAkari Therapeutics$1.11+0.5%$1.20$0.85▼$4.40$35.39M0.2120,400 shs9,926 shsKALAKALA BIO$8.09+15.6%$4.80$2.92▼$11.20$45.17M-1.88177,006 shs432,545 shsNKGNNKGen Biotech$0.19$0.28$0.10▼$1.29$8.54M1.261.79 million shsN/AXLOXilio Therapeutics$0.70+1.0%$0.74$0.62▼$1.70$36.08M-0.15315,055 shs174,845 shsTen Starter Stocks For Beginners to Buy NowJust getting into the stock market? These 10 simple stocks can help beginning investors build long-term wealth without knowing options, technicals, or other advanced strategies.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAKTXAkari Therapeutics+0.45%-2.21%-4.74%-22.73%-71.74%KALAKALA BIO+15.57%+40.94%+72.13%+154.40%+15.24%NKGNNKGen Biotech0.00%-20.83%-12.84%+40.22%-83.76%XLOXilio Therapeutics+0.96%-3.50%+2.10%-15.91%-25.50%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAKTXAkari Therapeutics2.6442 of 5 stars3.53.00.00.01.83.30.0KALAKALA BIO3.9102 of 5 stars3.52.00.04.42.30.80.6NKGNNKGen Biotech0.5871 of 5 stars0.03.00.00.01.72.50.0XLOXilio Therapeutics2.7334 of 5 stars3.52.00.00.02.72.50.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAKTXAkari Therapeutics 3.00Buy$5.00352.49% UpsideKALAKALA BIO 3.00Buy$13.0060.69% UpsideNKGNNKGen Biotech 0.00N/AN/AN/AXLOXilio Therapeutics 3.00Buy$4.00474.14% UpsideCurrent Analyst Ratings BreakdownLatest NKGN, XLO, AKTX, and KALA Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/18/2025AKTXAkari TherapeuticsMaxim GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageBuy$5.007/11/2025KALAKALA BIOLADENBURG THALM/SH SHSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageBuy$12.006/2/2025KALAKALA BIOOppenheimerSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingOutperform$15.005/23/2025KALAKALA BIOHC WainwrightSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$15.00 ➝ $12.00(Data available from 7/26/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAKTXAkari TherapeuticsN/AN/AN/AN/A$0.84 per shareN/AKALAKALA BIO$3.89M13.41N/AN/A$2.02 per share4.00NKGNNKGen BiotechN/AN/AN/AN/A($2.68) per shareN/AXLOXilio Therapeutics$9.27M3.89N/AN/A$0.40 per share1.74Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAKTXAkari Therapeutics-$19.79MN/A0.00∞N/AN/A-213.59%-65.60%8/18/2025 (Estimated)KALAKALA BIO-$38.51M-$8.24N/AN/AN/AN/A-369.29%-64.99%8/5/2025 (Estimated)NKGNNKGen Biotech-$82.94M-$2.45N/A∞N/AN/AN/A-479.36%N/AXLOXilio Therapeutics-$58.24M-$0.84N/AN/AN/A-585.54%-262.69%-64.01%8/14/2025 (Estimated)Latest NKGN, XLO, AKTX, and KALA EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/18/2025Q2 2025AKTXAkari Therapeutics-$0.12N/AN/AN/AN/AN/A8/14/2025Q2 2025XLOXilio Therapeutics-$0.10N/AN/AN/AN/AN/A8/5/2025Q2 2025KALAKALA BIO-$1.82N/AN/AN/AN/AN/A5/13/2025Q1 2025XLOXilio Therapeutics$0.10-$0.18-$0.28-$0.18$42.00 million$2.93 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAKTXAkari TherapeuticsN/AN/AN/AN/AN/AKALAKALA BION/AN/AN/AN/AN/ANKGNNKGen BiotechN/AN/AN/AN/AN/AXLOXilio TherapeuticsN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAKTXAkari TherapeuticsN/A0.160.16KALAKALA BIO3.191.991.99NKGNNKGen BiotechN/A0.020.02XLOXilio TherapeuticsN/A1.961.96Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAKTXAkari Therapeutics5.06%KALAKALA BIO24.61%NKGNNKGen Biotech76.17%XLOXilio Therapeutics54.29%Insider OwnershipCompanyInsider OwnershipAKTXAkari Therapeutics38.10%KALAKALA BIO8.32%NKGNNKGen Biotech10.36%XLOXilio Therapeutics5.20%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAKTXAkari Therapeutics932.18 million19.92 millionNot OptionableKALAKALA BIO306.45 million5.92 millionNot OptionableNKGNNKGen BiotechN/A44.95 million40.29 millionNot OptionableXLOXilio Therapeutics7051.78 million49.09 millionNot OptionableNKGN, XLO, AKTX, and KALA HeadlinesRecent News About These CompaniesXilio Therapeutics Announces Inducement Grants Under Nasdaq Listing Rule 5635 (c) (4) - MorningstarJuly 3, 2025 | morningstar.comMXilio Therapeutics Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)July 2, 2025 | globenewswire.comJames Samuel Shannon Acquires 25,000 Shares of Xilio Therapeutics, Inc. (NASDAQ:XLO) StockJune 19, 2025 | insidertrades.comXilio Therapeutics expands board, elects new directorJune 12, 2025 | investing.comXilio Therapeutics Appoints Akintunde Bello, Ph.D., to Board of DirectorsJune 10, 2025 | quiverquant.comQXilio Therapeutics Appoints Akintunde Bello, Ph.D., to its Board of DirectorsJune 10, 2025 | globenewswire.comXilio Therapeutics Announces Closing of $50.0 Million Public OfferingJune 5, 2025 | globenewswire.comXilio Therapeutics Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)June 3, 2025 | globenewswire.comXilio Therapeutics Announces Pricing of $50.0 Million Public OfferingJune 2, 2025 | globenewswire.comXilio Therapeutics Announces Updated Phase 2 Data for Vilastobart, a Tumor-Activated Anti-CTLA-4, in Combination with Atezolizumab in Patients with Metastatic Microsatellite ...June 2, 2025 | stockhouse.comXilio Therapeutics, Inc. Announces Proposed Underwritten Public Offering of Pre-Funded Warrants and Series A, B, and C WarrantsJune 2, 2025 | quiverquant.comQXilio Therapeutics Announces Proposed Public OfferingJune 2, 2025 | globenewswire.comXilio Therapeutics, Inc. (XLO) Reports 26% Response in Colon Cancer Drug TrialMay 31, 2025 | insidermonkey.comXilio Therapeutics Reports Preliminary 26% Objective Response Rate in Phase 2 Trial of Vilastobart Combined with Atezolizumab for Metastatic MSS Colorectal CancerMay 31, 2025 | quiverquant.comQXilio Therapeutics Announces Updated Phase 2 Data for Vilastobart, a Tumor-Activated Anti-CTLA-4, in Combination with Atezolizumab in Patients with Metastatic Microsatellite Stable Colorectal CancerMay 31, 2025 | globenewswire.comXilio Therapeutics, Inc.: Xilio Therapeutics Announces Pipeline and Business Updates and First Quarter 2025 Financial ResultsMay 8, 2025 | finanznachrichten.deXilio Therapeutics Announces Pipeline and Business Updates and First Quarter 2025 Financial ResultsMay 8, 2025 | finance.yahoo.comXilio Therapeutics Announces Pipeline and Business Updates and First Quarter 2025 Financial ResultsMay 8, 2025 | globenewswire.comXilio Therapeutics Announces Inducement Grant Under Nasdaq Listing Rule 5635(c)(4)May 2, 2025 | globenewswire.comXilio Therapeutics to Present Updated Phase 2 Data for Vilastobart, a Tumor-Activated, Fc-Enhanced Anti-CTLA-4, in Combination with Atezolizumab in Patients with Microsatellite Stable Colorectal Cancer at the 2025 ASCO Annual MeetingApril 23, 2025 | globenewswire.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeNKGN, XLO, AKTX, and KALA Company DescriptionsAkari Therapeutics NASDAQ:AKTX$1.10 +0.01 (+0.45%) Closing price 07/25/2025 03:59 PM EasternExtended Trading$1.10 0.00 (0.00%) As of 07/25/2025 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.Akari Therapeutics, Plc, a clinical-stage biopharmaceutical company, focuses on developing advanced therapies for autoimmune and inflammatory diseases. Its lead product candidate is nomacopan, a second-generation complement inhibitor that prevents inflammatory and prothrombotic activities, including paroxysmal nocturnal hemoglobinuria, Guillain-Barré syndrome, hematopoietic stem cell transplant-associated thrombotic microangiopathy, and bullous pemphigoid, as well as pre-clinical program developing long-acting PASylated-nomacopan for treatment of geographic atrophy secondary to dry age-related macular degeneration. The company is based in London, the United Kingdom.KALA BIO NASDAQ:KALA$8.09 +1.09 (+15.57%) Closing price 07/25/2025 04:00 PM EasternExtended Trading$8.14 +0.04 (+0.56%) As of 07/25/2025 08:00 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.KALA BIO, Inc., a clinical-stage biopharmaceutical company, engages in the research, development, and commercialization of innovative therapies for rare and severe eye diseases in the United States. The company's product candidates include KPI-012, which is in Phase 2b clinical trial for the treatment of persistent corneal epithelial defects. Its preclinical development product, including KPI-014 for the treatment of rare inherited retinal diseases. The company was formerly known as Kala Pharmaceuticals, Inc. and changed its name to KALA BIO, Inc. in August 2023. KALA BIO, Inc. was incorporated in 2009 and is headquartered in Arlington, Massachusetts.NKGen Biotech NYSE:NKGN$0.19 0.00 (0.00%) As of 07/25/2025NKGen Biotech, Inc. operates as a clinical-stage biotechnology company that focuses on the development and commercialization of autologous, allogeneic, and CAR-NK natural killer cell therapies. It develops SNK01, an autologous NK cell therapy; and SNK02, an allogeneic NK cell therapy, which are in Phase 1 clinical trials. The company was founded in 2017 and is based in Santa Ana, California.Xilio Therapeutics NASDAQ:XLO$0.70 +0.01 (+0.96%) Closing price 07/25/2025 04:00 PM EasternExtended Trading$0.68 -0.01 (-1.68%) As of 07/25/2025 07:39 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.Xilio Therapeutics, Inc., a clinical-stage biotechnology company, engages in the discovery and development of tumor-activated immuno-oncology therapies. The company's checkpoint inhibitor program includes XTX101, an investigational Fc-enhanced, tumor-activated anti-CTLA-4 mAb that is in Phase 2 clinical trial for patients with advanced solid tumors. It also develops cytokine programs, which comprises XTX202, a tumor-activated beta-gamma biased IL-2, currently under Phase 2 clinal trials; and XTX301, an investigational tumor-activated, engineered IL-12 molecule, currently under Phase 1 studies. The company was founded in 2016 and is headquartered in Waltham, Massachusetts. 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