NASDAQ:TIL Instil Bio (TIL) Stock Price, News & Analysis $18.10 +0.55 (+3.13%) Closing price 10/3/2025 04:00 PM EasternExtended Trading$18.11 +0.01 (+0.06%) As of 10/3/2025 04:32 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. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Instil Bio Stock (NASDAQ:TIL) 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 Instil Bio alerts:Sign Up Key Stats Today's Range$17.53▼$18.2150-Day Range$16.65▼$31.5052-Week Range$10.80▼$55.19Volume104,849 shsAverage Volume197,998 shsMarket Capitalization$122.18 millionP/E RatioN/ADividend YieldN/APrice Target$88.50Consensus RatingModerate Buy Company Overview Instil Bio plc is a clinical‐stage biotechnology company focused on the discovery, development and delivery of off‐the‐shelf cell therapies for cancer and other serious diseases. The company’s proprietary Instinct Platform leverages high‐parameter single‐cell multiomics, machine learning and immunological screening to identify and engineer natural killer (NK) and T cell products with enhanced potency, persistence and safety. Instil Bio’s technology backbone is designed to accelerate the translation of novel cellular candidates through in vitro and in vivo models, providing a systematic approach to next‐generation immuno‐oncology therapies. The company’s pipeline includes lead programs such as INB‐101, an allogeneic, engineered NK cell therapy currently in Phase 1 clinical evaluation for refractory solid tumors, and a series of follow‐on candidates collectively known as the INB‐200 series. These programs employ targeted genetic modifications to improve tumor antigen recognition, enhance cell trafficking and resist the immunosuppressive tumor microenvironment. Beyond oncology, Instil Bio is exploring applications in rare hematological disorders and infectious diseases by adapting its platform to different immune cell types and therapeutic modalities. Founded in 2020 and headquartered in the United Kingdom and United States, Instil Bio combines multidisciplinary expertise in immunology, genomics and cell therapy manufacturing. The company completed its Nasdaq listing via a business combination in 2022, positioning it to advance multiple clinical programs while expanding its research and manufacturing capabilities. Led by a management team with deep experience in biotech R&D and commercialization, Instil Bio aims to establish a new standard for the discovery and development of engineered cell therapies on a global scale.AI Generated. May Contain Errors. Read More Instil Bio Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks55th Percentile Overall ScoreTIL MarketRank™: Instil Bio scored higher than 55% of companies evaluated by MarketBeat, and ranked 518th out of 941 stocks in the medical sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion3.7 / 5Analyst RatingModerate Buy Consensus RatingInstil Bio has received a consensus rating of Moderate Buy. The company's average rating score is 2.60, and is based on 2 buy ratings, 1 hold rating, and 1 sell rating.Upside PotentialInstil Bio has a consensus price target of $88.50, representing about 389.0% upside from its current price of $18.10.Amount of Analyst CoverageInstil Bio has only been the subject of 2 research reports in the past 90 days.Read more about Instil Bio's stock forecast and price target. Earnings and Valuation1.3 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for Instil Bio are expected to grow in the coming year, from ($13.32) to ($11.47) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Instil Bio is -1.40, 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 Instil Bio is -1.40, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Book Value per Share RatioInstil Bio has a P/B Ratio of 0.70. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.Read more about Instil Bio's valuation and earnings. Short Interest1.0 / 5Short Interest LevelBearish Percentage of Shares Shorted24.51% of the float of Instil Bio has been sold short.Short Interest Ratio / Days to CoverInstil Bio has a short interest ratio ("days to cover") of 4.7.Change versus previous monthShort interest in Instil Bio has recently increased by 0.04%, indicating that investor sentiment is decreasing. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldInstil Bio does not currently pay a dividend.Dividend GrowthInstil Bio does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted24.51% of the float of Instil Bio has been sold short.Short Interest Ratio / Days to CoverInstil Bio has a short interest ratio ("days to cover") of 4.7.Change versus previous monthShort interest in Instil Bio has recently increased by 0.04%, indicating that investor sentiment is decreasing. News and Social Media0.6 / 5News SentimentN/A News Coverage This WeekMarketBeat has tracked 1 news article for Instil Bio this week, compared to 1 article on an average week.Search Interest9 people have searched for TIL on MarketBeat in the last 30 days. This is an increase of 29% compared to the previous 30 days. Company Ownership4.2 / 5Insider TradingSelling Shares Insider Buying vs. Insider SellingIn the past three months, Instil Bio insiders have sold more of their company's stock than they have bought. Specifically, they have bought $0.00 in company stock and sold $701,700.00 in company stock.Percentage Held by Insiders47.20% of the stock of Instil Bio is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by Institutions60.56% of the stock of Instil Bio is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about Instil Bio's insider trading history. 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TIL Stock News HeadlinesInstil Bio (TIL) Price Target Decreased by 29.33% to 69.02October 1 at 9:19 AM | msn.comInstil Bio announces ImmuneOnco presentation of ‘2510 monotherapy dataSeptember 10, 2025 | msn.comGold surges past $3,600 … but this has beat gold by 1,000xGold has surged past $3,600 an ounce — up 45% in the past year — but one veteran metals analyst says the real opportunity isn’t in coins or bullion. In every major gold rally of the past 50 years, there’s been another investment that has delivered dramatically higher returns.October 4 at 2:00 AM | Weiss Ratings (Ad)Instil Bio Announces ImmuneOnco’s Presentation of ‘2510 Monotherapy Data in Patients with 2L+ Squamous NSCLC at the 2025 World Conference on Lung Cancer (WCLC)September 10, 2025 | markets.businessinsider.comInstil Bio and ImmuneOnco Present Promising Phase 1 Data on ‘2510 in Previously Treated Squamous NSCLC PatientsSeptember 10, 2025 | quiverquant.comQInstil Bio Announces ImmuneOnco's Presentation of ‘2510 Monotherapy Data in Patients with 2L+ Squamous NSCLC at the 2025 World Conference on Lung Cancer (WCLC)September 10, 2025 | globenewswire.comInstil Bio, Inc. (NASDAQ:TIL) is definitely on the radar of institutional investors who own 36% of the companyAugust 16, 2025 | finance.yahoo.comInstil Bio Reports Second Quarter 2025 Financial Results and Provides Corporate UpdateAugust 13, 2025 | finanznachrichten.deSee More Headlines TIL Stock Analysis - Frequently Asked Questions How have TIL shares performed this year? Instil Bio's stock was trading at $19.09 at the beginning of the year. Since then, TIL shares have decreased by 5.2% and is now trading at $18.10. How were Instil Bio's earnings last quarter? Instil Bio, Inc. (NASDAQ:TIL) released its earnings results on Wednesday, August, 13th. The company reported ($3.24) earnings per share for the quarter, missing the consensus estimate of ($1.72) by $1.52. When did Instil Bio's stock split? Shares of Instil Bio reverse split before market open on Friday, December 8th 2023.The 1-20 reverse split was announced on Friday, December 8th 2023. The number of shares owned by shareholders was adjusted after the market closes on Friday, December 8th 2023. An investor that had 100 shares of stock prior to the reverse split would have 5 shares after the split. When did Instil Bio IPO? Instil Bio (TIL) raised $250 million in an IPO on Friday, March 19th 2021. The company issued 13,900,000 shares at a price of $17.00-$19.00 per share. Morgan Stanley, Jefferies, Cowen and Truist Securities acted as the underwriters for the IPO. How do I buy shares of Instil Bio? Shares of TIL 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 Instil Bio own? Based on aggregate information from My MarketBeat watchlists, some other companies that Instil Bio investors own include Tesla (TSLA), CRISPR Therapeutics (CRSP), NVIDIA (NVDA), Taysha Gene Therapies (TSHA), Viking Therapeutics (VKTX), Golden Minerals (AUMN) and Walt Disney (DIS). Company Calendar Last Earnings8/13/2025Today10/03/2025Next Earnings (Estimated)11/12/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:TIL CIK1625584 Webwww.tillcap.com Phone972-499-3350FaxN/AEmployees410Year Founded2008Price Target and Rating Average Price Target for Instil Bio$88.50 High Price Target$125.00 Low Price Target$52.00 Potential Upside/Downside+389.0%Consensus RatingModerate Buy Rating Score (0-4)2.60 Research Coverage5 Analysts Profitability EPS (Trailing Twelve Months)($12.92) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$74.14 million Net MarginsN/A Pretax MarginN/A Return on Equity-54.32% Return on Assets-33.65% Debt Debt-to-Equity Ratio0.64 Current Ratio14.97 Quick Ratio14.97 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$25.96 per share Price / Book0.70Miscellaneous Outstanding Shares6,750,000Free Float3,565,000Market Cap$122.18 million OptionableNo Data Beta2.07 Social Links Reduce the RiskMarket downturns give many investors pause, and for good reason. 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