NASDAQ:MBIO Mustang Bio (MBIO) Stock Price, News & Analysis $1.54 -0.11 (-6.67%) Closing price 04:00 PM EasternExtended Trading$1.61 +0.07 (+4.61%) As of 06:56 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. Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Mustang Bio Stock (NASDAQ:MBIO) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Mustang Bio alerts:Sign Up Key Stats Today's Range$1.53▼$1.6850-Day Range$0.96▼$3.3452-Week Range$0.89▼$21.95Volume127,972 shsAverage Volume2.52 million shsMarket Capitalization$6.74 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Mustang Bio, Inc., a clinical-stage biopharmaceutical company, focuses on translating medical breakthroughs in cell and gene therapies into potential cures for hematologic cancers, solid tumors, and rare genetic diseases. Its pipeline focuses on gene therapy programs for rare genetic disorders, chimeric antigen receptor (CAR) engineered T cell (CAR T) therapies for hematologic malignancies, and CAR T therapies for solid tumors. The company develops MB-117 and MB-217, a gene therapy program for X-linked severe combined immunodeficiency, a rare genetic immune system condition in which affected patients do not live beyond infancy without treatment. The company also develops MB-106 CAR T cell program for B cell non-hodgkin lymphoma and chronic lymphocytic leukemia; MB-101 CAR T cell program for glioblastoma; MB-108, a next-generation oncolytic herpes simplex virus. It has license agreements with Nationwide Children's Hospital, CSL Behring; Mayo Clinic; Leiden University Medical Centre; SIRION Biotech GmbH. The company was incorporated in 2015 and is headquartered in Worcester, Massachusetts. Read More Mustang Bio Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks9th Percentile Overall ScoreMBIO MarketRank™: Mustang Bio scored higher than 9% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's OpinionN/AAnalyst RatingN/A Consensus RatingThere is not enough analysis data for Mustang Bio. Earnings and Valuation0.6 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for Mustang Bio are expected to grow in the coming year, from ($35.00) to ($19.50) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Mustang Bio is -0.02, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Earnings Ratio vs. SectorThe P/E ratio of Mustang Bio is -0.02, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Read more about Mustang Bio's valuation and earnings. Short Interest5.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted4.30% of the float of Mustang Bio has been sold short.Short Interest Ratio / Days to CoverMustang Bio has a short interest ratio ("days to cover") of 0, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Mustang Bio has recently decreased by 63.28%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldMustang Bio does not currently pay a dividend.Dividend GrowthMustang Bio does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted4.30% of the float of Mustang Bio has been sold short.Short Interest Ratio / Days to CoverMustang Bio has a short interest ratio ("days to cover") of 0, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Mustang Bio has recently decreased by 63.28%, indicating that investor sentiment is improving significantly. News and Social Media0.0 / 5News SentimentN/A Search InterestOnly 2 people have searched for MBIO on MarketBeat in the last 30 days. This is a decrease of -75% compared to the previous 30 days.MarketBeat FollowsOnly 1 people have added Mustang Bio to their MarketBeat watchlist in the last 30 days. This is a decrease of -75% compared to the previous 30 days. Company Ownership0.0 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Mustang Bio insiders have not sold or bought any company stock.Percentage Held by InsidersOnly 0.21% of the stock of Mustang Bio is held by insiders.Percentage Held by InstitutionsOnly 9.95% of the stock of Mustang Bio is held by institutions.Read more about Mustang Bio's insider trading history. Receive MBIO Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Mustang Bio and its competitors with MarketBeat's FREE daily newsletter. Email Address MBIO Stock News HeadlinesMustang Bio Inc.July 25, 2025 | barrons.comTalisker Receives Assay Results from 1105 Level Lateral Development at the Mustang MineJuly 24, 2025 | globenewswire.comHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. Now, the man who called Nvidia at $1.10 reveals AI’s Next Magnificent Seven… including one stock he says could become America’s next trillion-dollar giant.August 25 at 2:00 AM | The Oxford Club (Ad)MBIO Soars on Orphan Drug Nod for Investigational Brain Cancer Therapy - NasdaqJuly 10, 2025 | nasdaq.comMustang Bio Stock Jumps 180% After FDA Grants Orphan Drug Status to Brain Cancer DrugJuly 10, 2025 | msn.comMustang Bio Inc News (MBIO) - Investing.comJuly 9, 2025 | investing.comDow Dips 1%; Mustang Bio Shares Spike HigherJuly 7, 2025 | benzinga.comMustang Bio stock soars after FDA grants orphan drug designationJuly 7, 2025 | investing.comSee More Headlines MBIO Stock Analysis - Frequently Asked Questions How have MBIO shares performed this year? Mustang Bio's stock was trading at $8.85 on January 1st, 2025. Since then, MBIO shares have decreased by 82.6% and is now trading at $1.54. How were Mustang Bio's earnings last quarter? Mustang Bio, Inc. (NASDAQ:MBIO) posted its earnings results on Friday, August, 8th. The company reported ($0.19) earnings per share for the quarter. When did Mustang Bio's stock split? Mustang Bio's stock reverse split on the morning of Thursday, January 16th 2025.The 1-50 reverse split was announced on Tuesday, January 14th 2025. The number of shares owned by shareholders was adjusted after the market closes on Wednesday, January 15th 2025. An investor that had 100 shares of stock prior to the reverse split would have 2 shares after the split. How do I buy shares of Mustang Bio? Shares of MBIO stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Mustang Bio own? Based on aggregate information from My MarketBeat watchlists, some other companies that Mustang Bio investors own include BMO Capital Markets (), Stifel Nicolaus (), Wunderlich (), Standpoint Research (), Duncan Williams (), Soleil Securities () and Sterne Agee CRT (). Company Calendar Last Earnings8/08/2025Today8/25/2025Next Earnings (Estimated)11/06/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:MBIO CIK1680048 Webwww.mustangbio.com Phone(781) 652-4500FaxN/AEmployees100Year FoundedN/AProfitability EPS (Trailing Twelve Months)($78.00) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$15.75 million Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on Assets-29.49% Debt Debt-to-Equity RatioN/A Current Ratio1.30 Quick Ratio1.30 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value($2.11) per share Price / Book-0.73Miscellaneous Outstanding Shares4,378,000Free Float7,225,000Market Cap$6.74 million OptionableNot Optionable Beta2.22 Social Links Elon Musk's Next MoveExplore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.Get This Free Report This page (NASDAQ:MBIO) was last updated on 8/25/2025 by MarketBeat.com Staff From Our PartnersBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. 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