This company has been marked as potentially delisted and may not be actively trading. NASDAQ:TSBX Turnstone Biologics (TSBX) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsEarningsFDA EventsHeadlinesInsider TradesOwnershipShort InterestTrendsBuy This Stock About Turnstone Biologics Stock (NASDAQ:TSBX) Get Turnstone Biologics alerts:Sign Up Key Stats Today's Range$0.36▼$0.3650-Day Range$0.35▼$0.3752-Week Range$0.29▼$2.42VolumeN/AAverage Volume142,319 shsMarket Capitalization$8.21 millionP/E RatioN/ADividend YieldN/APrice Target$0.45Consensus RatingReduce Company Overview Turnstone Biologics, Inc. (NASDAQ: TSBX) is a clinical-stage biopharmaceutical company pioneering next-generation viral immunotherapies for the treatment of solid tumors. The company’s proprietary platform harnesses engineered oncolytic viruses to selectively infect and lyse cancer cells while simultaneously delivering genetic payloads that stimulate a potent anti-tumor immune response. By combining direct tumor debulking with immune modulation, Turnstone aims to address cancers that have demonstrated resistance to conventional therapies. Turnstone’s pipeline includes multiple clinical-stage candidates targeting a range of solid tumor indications. Lead programs leverage distinct viral backbones engineered to carry immunostimulatory cytokines, bispecific T-cell engagers or immune checkpoint modulators. These investigational therapies are currently being evaluated in Phase 1/2 trials for hepatocellular carcinoma, pancreatic cancer and virus-associated malignancies such as HPV+ head and neck squamous cell carcinoma. Early-stage assets in preclinical development explore next-generation constructs designed to improve tumor targeting and expand the reach of the platform. Founded in 2017 and headquartered in Cambridge, Massachusetts, Turnstone Biologics completed its merger with a special purpose acquisition company in early 2021 and began trading on the Nasdaq under the ticker symbol TSBX. The company is led by an experienced management team with deep expertise in oncology drug development, virology and translational medicine. Turnstone collaborates with leading academic institutions and leverages global clinical trial networks to advance its mission of delivering durable, virus-based immunotherapies to patients with high-unmet-need tumors.AI Generated. May Contain Errors. Read More Receive TSBX Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Turnstone Biologics and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. TSBX Stock News Headlines$HAREHOLDER ALERT: Class Action Attorney Juan Monteverde Investigates the Merger of Turnstone Biologics Corp. (NASDAQ: TSBX)June 30, 2025 | globenewswire.comTurnstone Biologics Corp. Enters Merger Agreement with XOMAJune 27, 2025 | tipranks.comWhy Peter Thiel Hid Gold in a VaultSilicon Valley billionaires hiding gold in vaults? Peter Thiel’s Palantir quietly diverted tens of millions into gold and locked it away. They called it preparation for a “black swan.” But the real reason may be this: “The Golden Swan” Indicator just hit its highest level ever — 209%.September 18 at 2:00 AM | Golden Portfolio (Ad)XOMA stock rises after acquisition of Turnstone BiologicsJune 27, 2025 | au.investing.comTurnstone Biologics To Merge With Biotech Royalty Aggregator XOMA, But Retail Sentiment SlumpsJune 27, 2025 | msn.comTSBX Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Turnstone Biologics Corp. Is Fair to ShareholdersJune 27, 2025 | businesswire.comTurnstone Biologics Corp. (TSBX) - Yahoo FinanceJune 24, 2025 | finance.yahoo.comTurnstone Biologics Corp. Reports First Quarter 2025 Financial Results and Provides Recent ...May 8, 2025 | gurufocus.comSee More Headlines TSBX Stock Analysis - Frequently Asked Questions How were Turnstone Biologics' earnings last quarter? Turnstone Biologics Corp. (NASDAQ:TSBX) posted its quarterly earnings results on Friday, August, 8th. The company reported ($0.24) earnings per share for the quarter, missing analysts' consensus estimates of ($0.16) by $0.08. When did Turnstone Biologics IPO? Turnstone Biologics (TSBX) raised $80 million in an initial public offering (IPO) on Friday, July 21st 2023. The company issued 6,666,667 shares at $12.00 per share. Who are Turnstone Biologics' major shareholders? Turnstone Biologics' top institutional investors include Deltec Asset Management LLC (0.46%). View institutional ownership trends. What other stocks do shareholders of Turnstone Biologics own? Based on aggregate information from My MarketBeat watchlists, some other companies that Turnstone Biologics investors own include Cara Therapeutics (CARA), JPMorgan Chase & Co. (JPM), Avino Silver & Gold Mines (ASM), Bank of America (BAC), Intel (INTC) and Taiwan Semiconductor Manufacturing (TSM). Company Calendar Last Earnings8/08/2025Today9/18/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:TSBX CIK1764974 Webturnstonebio.com Phone347-897-5988FaxN/AEmployees82Year FoundedN/APrice Target and Rating Average Price Target for Turnstone Biologics$0.45 High Price Target$0.50 Low Price Target$0.40 Potential Upside/Downside+26.8%Consensus RatingReduce Rating Score (0-4)1.50 Research Coverage2 Analysts Profitability EPS (Trailing Twelve Months)($2.05) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$70.84 million Net MarginsN/A Pretax MarginN/A Return on Equity-171.86% Return on Assets-128.13% Debt Debt-to-Equity RatioN/A Current Ratio3.33 Quick Ratio3.70 Sales & Book Value Annual Sales$19.31 million Price / Sales0.43 Cash FlowN/A Price / Cash FlowN/A Book Value$0.64 per share Price / Book0.55Miscellaneous Outstanding Shares23,140,000Free Float15,713,000Market Cap$8.21 million OptionableNot Optionable Beta1.36 Social Links 7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. Download this report to learn how energy stocks can play a role in your portfolio as the global demand for energy continues to grow.Get This Free Report This page (NASDAQ:TSBX) was last updated on 9/18/2025 by MarketBeat.com Staff From Our PartnersWhy Peter Thiel Hid Gold in a VaultSilicon Valley billionaires hiding gold in vaults? 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