NASDAQ:OBX Obsidian Therapeutics (OBX) Stock Price, News & Analysis $12.86 -0.55 (-4.10%) Closing price 09/25/2026 04:00 PM EasternExtended Trading$15.16 +2.30 (+17.85%) As of 09/25/2026 07:30 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 Massive. Learn more. Add Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartFDA EventsNews and TrendsSEC Filings About Obsidian Therapeutics Stock (NASDAQ:OBX) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Obsidian Therapeutics alerts:Sign Up Key Stats Today's Range$12.16▼$13.7050-Day Range N/A52-Week Range$12.16▼$49.97Volume454,476 shsAverage Volume641,407 shsMarket Capitalization$794.36 millionP/E RatioN/ADividend YieldN/APrice Target$39.00Consensus RatingModerate Buy Company Overview Obsidian Therapeutics Inc. is a clinical-stage biopharmaceutical company harnessing novel protein-regulation technology to develop engineered TIL cell therapies for the treatment of patients with solid tumors. Obsidian Therapeutics Inc. is based in CAMBRIDGE, Mass. Read More Obsidian Therapeutics Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks68th Percentile Overall ScoreOBX MarketRank™: Obsidian Therapeutics scored higher than 68% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.3 / 5Analyst RatingModerate Buy Consensus RatingObsidian Therapeutics has received a consensus rating of Moderate Buy. The company's average rating score is 2.57, and is based on no strong buy ratings, 5 buy ratings, 1 hold rating, and 1 sell rating.Upside PotentialObsidian Therapeutics has a consensus price target of $39.00, representing about 203.3% upside from its current price of $12.86.Amount of Analyst CoverageObsidian Therapeutics has been the subject of 7 research reports in the past 90 days, demonstrating strong analyst interest in this stock.Read more about Obsidian Therapeutics' stock forecast and price target. Earnings and Valuation0.0 / 5Proj. Earnings GrowthDecreasing Earnings GrowthEarnings for Obsidian Therapeutics are expected to decrease in the coming year, from ($1.00) to ($2.99) per share. Short Interest3.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted0.41% of the float of Obsidian Therapeutics has been sold short.Short Interest Ratio / Days to CoverObsidian Therapeutics has a short interest ratio ("days to cover") of 0.8, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Obsidian Therapeutics has recently increased by 210.70%, indicating that investor sentiment is decreasing significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldObsidian Therapeutics does not currently pay a dividend.Dividend GrowthObsidian Therapeutics does not have a long track record of dividend growth. News and Social Media2.6 / 5News Sentiment0.22 News SentimentObsidian Therapeutics has a news sentiment score of 0.22. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.56 average news sentiment score of companies.News Coverage This WeekMarketBeat has tracked 6 news articles for Obsidian Therapeutics this week, compared to 4 articles on an average week.MarketBeat Follows2 people have added Obsidian Therapeutics to their MarketBeat watchlist in the last 30 days. Company OwnershipN/AInsider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Obsidian Therapeutics insiders have not sold or bought any company stock.Percentage Held by InstitutionsObsidian Therapeutics has minimal institutional ownership at this time.Read more about Obsidian Therapeutics' insider trading history. 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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. OBX Stock News HeadlinesLeerink Partners Begins Coverage on Obsidian Therapeutics (NASDAQ:OBX)September 24 at 1:48 AM | americanbankingnews.comLeerink Partners initiates coverage of Obsidian Therapeutics with outperform ratingSeptember 23 at 3:58 AM | msn.comIran War WARNING: Something Just ChangedA powerful Middle Eastern government is reportedly asking Trump for U.S. military help against Iran backed forces. One writer says the request echoes a secret January meeting outside Washington, D.C., where an anonymous source described American military protection as part of something much bigger, involving Trump, Iran, and potentially trillions of dollars.September 26 at 1:00 AM | Banyan Hill Publishing (Ad)Leerink Partners Initiates Obsidian Therapeutics at Outperform With $32 Price TargetSeptember 22, 2026 | marketscreener.comMObsidian Therapeutics (NASDAQ:OBX) Upgraded to "Sell" at Wall Street ZenSeptember 19, 2026 | americanbankingnews.comObsidian Therapeutics: A $1.1 Billion Valuation Leaves Little Margin For ErrorSeptember 11, 2026 | seekingalpha.comOBX Obsidian Therapeutics, Inc.August 15, 2026 | seekingalpha.comObsidian Therapeutics (OBX) Stock Dropped, So What Is Behind The Attention Now?August 13, 2026 | finance.yahoo.comSee More Headlines OBX Stock Analysis - Frequently Asked Questions How have OBX shares performed this year? Obsidian Therapeutics' stock was trading at $28.51 on August 5, 2026. Since then, OBX shares have decreased by 54.9% and is now trading at $12.86. How do I buy shares of Obsidian Therapeutics? Shares of OBX 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. Company Calendar Today9/26/2026Fiscal Year End12/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorN/A Industry N/A Sub-IndustryN/A Current SymbolNASDAQ:OBX CIK2130606 Webwww.obsidiantx.com Phone781-806-6245FaxN/AEmployees71Year FoundedN/APrice Target and Rating Average Price Target for Obsidian Therapeutics$39.00 High Price Target$43.00 Low Price Target$32.00 Potential Upside/Downside+203.3%Consensus RatingModerate Buy Rating Score (0-4)2.57 Research Coverage7 Analysts Profitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding Shares61,770,000Free FloatN/AMarket Cap$794.36 million OptionableN/A BetaN/A (Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? Click the link to see our list of which EV stocks show the most long-term potential.Get This Free Report This page (NASDAQ:OBX) was last updated on 9/26/2026 by MarketBeat.com Staff. From Our PartnersA letter from Shannon StansberryPorter Stansberry nearly canceled the entire project. When he first saw the claimed returns - only one down ye...Porter & Company | SponsoredMajor Buy Alert Issued for September 30thKeith Kaplan has invested $17 million into his own AI research tools, building a platform now used by 180,000 ...TradeSmith | SponsoredI'm giving you a space stock today. Free.On December 8th, $600 billion in frozen SpaceX stock comes loose. Dylan Jovine says one simple purchase in any...Behind the Markets | SponsoredHere’s Why Trump Won’t End The Iran WarTrump has called an Iran deal close 38 times since the war began, yet the fighting keeps flaring back up. 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