NASDAQ:GRI GRI Bio (GRI) Stock Price, News & Analysis $2.01 0.00 (0.00%) Closing price 06/3/2026 04:00 PM EasternExtended Trading$2.08 +0.07 (+3.68%) As of 05:45 AM 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 ForecastsChartCompetitorsEarningsHeadlinesSEC FilingsShort InterestTrendsBuy This Stock About GRI Bio Stock (NASDAQ:GRI) 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 GRI Bio alerts:Sign Up Key Stats Today's Range$1.97▼$2.1050-Day Range$2.01▼$2.6152-Week Range$1.97▼$80.36Volume39,622 shsAverage Volume32,375 shsMarket Capitalization$3.56 millionP/E RatioN/ADividend YieldN/APrice Target$32.00Consensus RatingHold Company Overview GRI Bio, Inc., a clinical-stage biopharmaceutical company, focuses on treating inflammatory, fibrotic, and autoimmune diseases in the United States. Its product pipeline comprises GRI-0621, which is in phase II clinical development for the treatment of idiopathic pulmonary fibrosis; GRI-0803 which is in phase I trial for the treatment of systematic lupus erythematosus; GRI-0124, which is in pre-clinical development for the treatment of primary sclerosing cholangitis; and GRI-0729 in pre-clinical development. The company also develops ADAIR and ADMIR for treatment of attention -deficit/hyperactivity disorder. GRI Bio, Inc. was formerly known as Glycoregimmune, Inc. GRI Bio, Inc. was founded in 2009 and is based in LA Jolla, California. Read More GRI Bio Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks51st Percentile Overall ScoreGRI MarketRank™: GRI Bio scored higher than 51% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion3.6 / 5Analyst RatingHold Consensus RatingGRI Bio has received a consensus rating of Hold. The company's average rating score is 2.33, and is based on no strong buy ratings, 2 buy ratings, no hold ratings, and 1 sell rating.Upside PotentialGRI Bio has a consensus price target of $32.00, representing about 1,492.0% upside from its current price of $2.01.Amount of Analyst CoverageGRI Bio has only been the subject of 2 research reports in the past 90 days.Read more about GRI Bio's stock forecast and price target. Earnings and Valuation1.3 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for GRI Bio are expected to grow in the coming year, from ($5.26) to ($2.84) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of GRI Bio is -0.03, 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 GRI Bio is -0.03, 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 RatioGRI Bio has a P/B Ratio of 0.48. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.Read more about GRI Bio's valuation and earnings. Short Interest2.0 / 5Short Interest LevelBearish Percentage of Shares Shorted7.06% of the float of GRI Bio has been sold short.Short Interest Ratio / Days to CoverGRI Bio has a short interest ratio ("days to cover") of 3.58, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in GRI Bio has recently increased by 6.24%, indicating that investor sentiment is decreasing significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldGRI Bio does not currently pay a dividend.Dividend GrowthGRI Bio does not have a long track record of dividend growth. News and Social Media2.1 / 5News Sentiment0.43 News SentimentGRI Bio has a news sentiment score of 0.43. 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 0.76 average news sentiment score of Medical companies.News Coverage This WeekMarketBeat has tracked 2 news articles for GRI Bio this week, compared to 2 articles on an average week.Search Interest1 people have searched for GRI on MarketBeat in the last 30 days. Company Ownership0.7 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, GRI Bio insiders have not sold or bought any company stock.Percentage Held by Insiders8.73% of the stock of GRI Bio is held by insiders.Percentage Held by Institutions33.95% of the stock of GRI Bio is held by institutions.Read more about GRI Bio's insider trading history. Receive GRI Stock News and Ratings via Email Sign-up to receive the latest news and ratings for GRI Bio and its competitors with MarketBeat's FREE daily newsletter. 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GRI Stock News HeadlinesNano-X Imaging Maps Global Rollout for Nanox.ARC X, AI Imaging PlatformMay 25, 2026 | americanbankingnews.comGRI Bio to Present at A.G.P.’s Annual Healthcare Company ShowcaseMay 18, 2026 | markets.businessinsider.comA gold storm is coming – are you ready?The U.S. Treasury Secretary is betting big on gold - and the world's most successful investors are following suit ahead of what could be a massive market shift. But they're not buying bullion or coins. They're loading up on a niche asset with far more upside potential - and the details are available right now.June 4 at 1:00 AM | Traders Agency (Ad)GRI Bio to Present at A.G.P.'s Annual Healthcare Company ShowcaseMay 18, 2026 | globenewswire.comGRI Bio Reports First Quarter 2026 Financial Results, New Data Reinforcing Differentiated Profile of GRI-0621 in Idiopathic Pulmonary Fibrosis and Highlights Continued ...May 14, 2026 | markets.businessinsider.comGRI Bio Reports First Quarter 2026 Financial Results, New Data Reinforcing Differentiated Profile of GRI-0621 in Idiopathic Pulmonary Fibrosis and Highlights Continued Advancement of Differentiated Immune-Modulating PipelineMay 14, 2026 | globenewswire.comGRI Bio (GRI) price target decreased by 75.16% to 163.20April 9, 2026 | msn.comGRI Springs on UAE PatentApril 9, 2026 | baystreet.caSee More Headlines GRI Stock Analysis - Frequently Asked Questions How have GRI shares performed this year? GRI Bio's stock was trading at $6.9104 on January 1st, 2026. Since then, GRI stock has decreased by 70.9% and is now trading at $2.01. How were GRI Bio's earnings last quarter? GRI Bio, Inc. (NASDAQ:GRI) released its quarterly earnings results on Wednesday, May, 13th. The company reported ($1.61) earnings per share for the quarter, missing the consensus estimate of ($1.61) by $0.01. When did GRI Bio's stock split? Shares of GRI Bio reverse split before market open on Monday, January 26th 2026.The 1-28 reverse split was announced on Wednesday, January 21st 2026. The number of shares owned by shareholders was adjusted after the closing bell on Friday, January 23rd 2026. An investor that had 100 shares of stock prior to the reverse split would have 4 shares after the split. When did GRI Bio IPO? GRI Bio (GRI) raised $20 million in an initial public offering on Friday, February 5th 2021. The company issued 2,250,000 shares at a price of $8.00-$10.00 per share. How do I buy shares of GRI Bio? Shares of GRI 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 GRI Bio own? Based on aggregate information from My MarketBeat watchlists, some other companies that GRI Bio investors own include SoFi Technologies (SOFI), NuCana (NCNA), Caribou Biosciences (CRBU), Cardio Diagnostics (CDIO), Intrusion (INTZ), Children's Place (PLCE). Company Calendar Last Earnings5/13/2026Today6/04/2026Next Earnings (Estimated)8/13/2026Fiscal 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. Red Zone (5m+) 1-Year History Jun 25 Sep 25 Dec 25 Mar 26 Jun 26 GRI's financial health is in the Red zone, according to TradeSmith. GRI has been in this zone for over 5 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:GRI Previous SymbolNASDAQ:VLON CIK1824293 Webwww.vallon-pharma.com Phone267-607-8255FaxN/AEmployees1Year Founded2009Price Target and Rating Average Price Target for GRI Bio$32.00 High Price Target$32.00 Low Price Target$32.00 Potential Upside/Downside+1,492.0%Consensus RatingHold Rating Score (0-4)2.33 Research Coverage3 Analysts Profitability EPS (Trailing Twelve Months)($74.16) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$11.96 million Net MarginsN/A Pretax MarginN/A Return on Equity-199.52% Return on Assets-143.23% Debt Debt-to-Equity RatioN/A Current Ratio14.20 Quick Ratio14.21 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$4.16 per share Price / Book0.48Miscellaneous Outstanding Shares1,770,000Free Float1,616,000Market Cap$3.56 million OptionableNot Optionable Beta-1.17 Social Links Metaverse Stocks And Why You Can't Ignore ThemThinking about investing in Meta, Roblox, or Unity? Click the link to learn what streetwise investors need to know about the metaverse and public markets before making an investment.Get This Free Report This page (NASDAQ:GRI) was last updated on 6/4/2026 by MarketBeat.com Staff. From Our Partners9 days.SpaceX is set to price on June 12 in what could be the largest IPO in history at a $1.75 trillion valuation. B...Behind the Markets | SponsoredA gold storm is coming – are you ready?The U.S. Treasury Secretary is betting big on gold - and the world's most successful investors are following s...Traders Agency | SponsoredAI breakthrough hidden inside SpaceX exposed on June 11On June 11, SpaceX is hosting a major investor event - and growth investor Louis Navellier believes Elon Musk ...InvestorPlace | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding GRI Bio, Inc. 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