NASDAQ:ACET Adicet Bio (ACET) Stock Price, News & Analysis $9.31 +0.67 (+7.75%) Closing price 05/29/2026 04:00 PM EasternExtended Trading$9.48 +0.17 (+1.85%) As of 05/29/2026 07:56 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 Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Adicet Bio Stock (NASDAQ:ACET) 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 Adicet Bio alerts:Sign Up Key Stats Today's Range$8.52▼$9.4750-Day Range$6.11▼$9.3152-Week Range$6.01▼$17.44Volume203,686 shsAverage Volume104,042 shsMarket Capitalization$87.05 millionP/E RatioN/ADividend YieldN/APrice Target$48.80Consensus RatingModerate Buy Company Overview Adicet Bio, Inc. (NASDAQ: ACET) is a clinical‐stage biotechnology company specializing in the development of off‐the‐shelf, allogeneic gamma delta (γδ) T cell therapies for oncology and autoimmune disorders. The company’s proprietary platform enables the genetic engineering of γδ T cells with chimeric antigen receptors (CARs) and other molecular modifications to enhance tumor targeting, expansion, and persistence. By leveraging the innate tumor-recognition properties of γδ T cells, Adicet seeks to overcome the manufacturing and safety challenges associated with autologous cell therapies. Adicet’s lead product candidate, ADI-001, is a CAR‐engineered allogeneic γδ T cell therapy directed against CD20 for the treatment of relapsed or refractory B-cell malignancies. The company also has a pipeline of next-generation candidates targeting solid tumors and autoimmune indications, each built on its platform’s ability to combine γδ T cell receptors with co-stimulatory and cytokine support elements. Early‐stage clinical studies are under way to evaluate safety, tolerability, and preliminary efficacy in multiple patient populations. Founded in 2016 and headquartered in South San Francisco, California, Adicet Bio maintains operations in both the U.S. and Suzhou, China, where it conducts process development and manufacturing. The company completed its initial public offering in February 2020 and has since advanced its platform through strategic collaborations and internal research programs. Under the leadership of Chief Executive Officer Michelle Dipp, Adicet continues to expand its cell therapy capabilities and to position its allogeneic γδ T cell technology as a potential new standard for scalable, off‐the‐shelf immunotherapies.AI Generated. May Contain Errors. Read More Adicet Bio Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks66th Percentile Overall ScoreACET MarketRank™: Adicet Bio scored higher than 66% of companies evaluated by MarketBeat, and ranked 323rd out of 870 stocks in the medical sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.4 / 5Analyst RatingModerate Buy Consensus RatingAdicet Bio has received a consensus rating of Moderate Buy. The company's average rating score is 2.75, and is based on 1 strong buy rating, 5 buy ratings, 1 hold rating, and 1 sell rating.Upside PotentialAdicet Bio has a consensus price target of $48.80, representing about 424.2% upside from its current price of $9.31.Amount of Analyst CoverageAdicet Bio has been the subject of 5 research reports in the past 90 days, demonstrating strong analyst interest in this stock.Read more about Adicet Bio's stock forecast and price target. Earnings and Valuation1.3 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for Adicet Bio are expected to grow in the coming year, from ($8.61) to ($3.71) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Adicet Bio is -0.62, 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 Adicet Bio is -0.62, 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 RatioAdicet Bio has a P/B Ratio of 0.62. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.Read more about Adicet Bio's valuation and earnings. Short Interest1.0 / 5Short Interest LevelBearish Percentage of Shares Shorted6.51% of the float of Adicet Bio has been sold short.Short Interest Ratio / Days to CoverAdicet Bio has a short interest ratio ("days to cover") of 5.68.Change versus previous monthShort interest in Adicet Bio has recently increased by 6.20%, indicating that investor sentiment is decreasing significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldAdicet Bio does not currently pay a dividend.Dividend GrowthAdicet Bio does not have a long track record of dividend growth. News and Social Media2.8 / 5News Sentiment0.47 News SentimentAdicet Bio has a news sentiment score of 0.47. 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 0.82 average news sentiment score of Medical companies.News Coverage This WeekMarketBeat has tracked 2 news articles for Adicet Bio this week, compared to 3 articles on an average week.Search Interest14 people have searched for ACET on MarketBeat in the last 30 days. This is an increase of 100% compared to the previous 30 days.MarketBeat Follows4 people have added Adicet Bio to their MarketBeat watchlist in the last 30 days. Company Ownership0.8 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Adicet Bio insiders have not sold or bought any company stock.Percentage Held by Insiders3.40% of the stock of Adicet Bio is held by insiders.Percentage Held by Institutions83.89% of the stock of Adicet Bio is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about Adicet Bio's 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. ACET Stock News HeadlinesHead-To-Head Comparison: Adicet Bio (NASDAQ:ACET) and Acumen Pharmaceuticals (NASDAQ:ABOS)May 28 at 4:41 AM | americanbankingnews.comAdicet Bio, Inc. (NASDAQ:ACET) Given Average Rating of "Moderate Buy" by AnalystsMay 21, 2026 | americanbankingnews.comRead this warning immediatelyPorter Stansberry, founder of one of the world's largest financial research firms, says he's breaking the biggest story of his 26-year career. A famous historian whose books have sold over 45 million copies in 65 languages is warning of a structural shift so large it has only one historical parallel - 1776. One Stanford economist calls it 'the biggest change ever - bigger than electricity, bigger than the steam engine.' Stansberry outlines the stocks to buy, the stocks to sell, and three money moves to position yourself on the right side of this shift.May 30 at 1:00 AM | Porter & Company (Ad)Adicet Bio to Participate in Fireside Chat at Jefferies Global Healthcare ConferenceMay 14, 2026 | businesswire.comAdicet Bio (ACET) price target decreased by 34.28% to 35.53May 14, 2026 | msn.comAcetohydroxamic Acid Market Size & Forecast 2035May 14, 2026 | talkmarkets.comAdicet Bio Reports First Quarter 2026 Financial Results and Provides Business UpdatesMay 13, 2026 | uk.finance.yahoo.comJonesTrading Keeps Their Buy Rating on Adicet Bio (ACET)April 23, 2026 | theglobeandmail.comSee More Headlines ACET Stock Analysis - Frequently Asked Questions How have ACET shares performed this year? Adicet Bio's stock was trading at $8.42 at the beginning of 2026. Since then, ACET stock has increased by 10.6% and is now trading at $9.31. How were Adicet Bio's earnings last quarter? Adicet Bio, Inc. (NASDAQ:ACET) issued its earnings results on Wednesday, May, 13th. The company reported ($1.88) earnings per share for the quarter, topping the consensus estimate of ($2.93) by $1.05. When did Adicet Bio's stock split? Adicet Bio's stock reverse split on Tuesday, December 30th 2025.The 1-16 reverse split was announced on Friday, December 26th 2025. The number of shares owned by shareholders was adjusted after the closing bell on Monday, December 29th 2025. An investor that had 100 shares of stock prior to the reverse split would have 6 shares after the split. When did Adicet Bio IPO? Adicet Bio (ACET) raised $85 million in an initial public offering (IPO) on Friday, January 26th 2018. The company issued 5,666,667 shares at $14.00-$16.00 per share. Who are Adicet Bio's major shareholders? Adicet Bio's top institutional investors include Renaissance Technologies LLC (2.42%), Rangeley Capital LLC (0.60%), ADAR1 Capital Management LLC (0.58%) and Dimensional Fund Advisors LP (0.11%). Insiders that own company stock include Ra Capital Management, LP, Orbimed Advisors Llc, Chen Schor and Steve Dubin. View institutional ownership trends. How do I buy shares of Adicet Bio? Shares of ACET 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 Adicet Bio own? Based on aggregate information from My MarketBeat watchlists, some other companies that Adicet Bio investors own include Meta Platforms (META), NVIDIA (NVDA), Tesla (TSLA), Advanced Micro Devices (AMD), JPMorgan Chase & Co. (JPM), Netflix (NFLX) and Company Calendar Last Earnings5/13/2026Today5/30/2026Jefferies Global Healthcare Conference 20266/04/2026Next Earnings (Estimated)8/06/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Yellow Zone (6m+) 1-Year History May 25 Aug 25 Nov 25 Feb 26 May 26 ACET's financial health is in the Yellow zone, according to TradeSmith. ACET has been in this zone for over 6 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryTrading Companies & Distributors Current SymbolNASDAQ:ACET CIK1720580 Webwww.aceto.com Phone(650) 503-9095FaxN/AEmployees90Year Founded2016Price Target and Rating Average Price Target for Adicet Bio$48.80 High Price Target$100.00 Low Price Target$18.00 Potential Upside/Downside+424.2%Consensus RatingModerate Buy Rating Score (0-4)2.75 Research Coverage8 Analysts Profitability EPS (Trailing Twelve Months)($14.90) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$116.80 million Net MarginsN/A Pretax MarginN/A Return on Equity-80.35% Return on Assets-65.44% Debt Debt-to-Equity Ratio0.01 Current Ratio7.66 Quick Ratio7.65 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$14.98 per share Price / Book0.62Miscellaneous Outstanding Shares9,350,000Free Float9,030,000Market Cap$87.05 million OptionableOptionable Beta1.50 Social Links (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:ACET) was last updated on 5/30/2026 by MarketBeat.com Staff. 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