NASDAQ:IBIO iBio (IBIO) Stock Price, News & Analysis $1.90 -0.03 (-1.55%) Closing price 05/29/2026 04:00 PM EasternExtended Trading$1.90 +0.01 (+0.26%) As of 05/29/2026 07:58 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About iBio Stock (NASDAQ:IBIO) 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 iBio alerts:Sign Up Key Stats Today's Range$1.88▼$1.9350-Day Range$1.42▼$2.2452-Week Range$0.56▼$3.82Volume317,627 shsAverage Volume869,467 shsMarket Capitalization$94.39 millionP/E RatioN/ADividend YieldN/APrice Target$4.75Consensus RatingBuy Company Overview iBio, Inc., a biotechnology company, provides contract development and manufacturing services to collaborators and third-party customers in the United States. The company operates in two segments: Biopharmaceuticals and Bioprocessing. Its lead therapeutic candidate is IBIO-100 that is being advanced for investigational new drug development for the treatment of systemic scleroderma and idiopathic pulmonary fibrosis. The company is also developing vaccine candidates comprising IBIO-200 and IBIO-201, which are in preclinical development for the prevention of severe acute respiratory syndrome coronavirus 2; and IBIO-400 for the treatment of classical swine fever. In addition, it is developing recombinant proteins for third parties on a catalog and custom basis; and offers a range of process development, manufacturing, filling and finishing, and bio analytic services. iBio, Inc. has a license agreement with Planet Biotechnology, Inc. to develop therapeutics for infectious diseases; collaboration agreement with The Texas A&M University System for the development of coronavirus disease 2019 vaccine candidates; license agreement with the University of Natural Resources and Life Sciences, Vienna; and collaboration agreement with CC-Pharming Ltd. The company is headquartered in Bryan, Texas. Read More iBio Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks81st Percentile Overall ScoreIBIO MarketRank™: iBio scored higher than 81% of companies evaluated by MarketBeat, and ranked 17th out of 84 stocks in the manufacturing sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.2 / 5Analyst RatingBuy Consensus RatingiBio has received a consensus rating of Buy. The company's average rating score is 3.17, and is based on 3 strong buy ratings, 2 buy ratings, no hold ratings, and 1 sell rating.Upside PotentialiBio has a consensus price target of $4.75, representing about 150.0% upside from its current price of $1.90.Amount of Analyst CoverageiBio has only been the subject of 3 research reports in the past 90 days.Read more about iBio's stock forecast and price target. Earnings and Valuation0.6 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for iBio are expected to grow in the coming year, from ($0.36) to ($0.33) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of iBio is -3.28, 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 iBio is -3.28, 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 RatioiBio has a P/B Ratio of 1.22. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities. Short Interest3.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted7.06% of the float of iBio has been sold short.Short Interest Ratio / Days to CoveriBio has a short interest ratio ("days to cover") of 3.56, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in iBio has recently decreased by 0.23%, indicating that investor sentiment is improving. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldiBio does not currently pay a dividend.Dividend GrowthiBio does not have a long track record of dividend growth. News and Social Media2.8 / 5News Sentiment0.52 News SentimentiBio has a news sentiment score of 0.52. 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 1.02 average news sentiment score of Manufacturing companies.News Coverage This WeekMarketBeat has tracked 3 news articles for iBio this week, compared to 2 articles on an average week.Search Interest14 people have searched for IBIO on MarketBeat in the last 30 days. This is an increase of 1,300% compared to the previous 30 days.MarketBeat FollowsOnly 1 people have added iBio to their MarketBeat watchlist in the last 30 days. This is a decrease of -50% compared to the previous 30 days. Company Ownership3.8 / 5Insider TradingAcquiring Shares Cluster Insider Buying2 insiders have purchased shares of iBio in the last three months. Multiple insiders buying is a strong bullish signal.Net Insider BuyingOver the last three months, insiders have purchased a net $75,085.00 in company stock, which represents 0.0795% of the company's market cap.Insider Buying vs. Insider SellingIn the past three months, iBio insiders have bought more of their company's stock than they have sold. Specifically, they have bought $75,085.00 in company stock and sold $0.00 in company stock.Percentage Held by Insiders2.75% of the stock of iBio is held by insiders.Percentage Held by Institutions7.90% of the stock of iBio is held by institutions.Read more about iBio's insider trading history. Receive IBIO Stock News and Ratings via Email Sign-up to receive the latest news and ratings for iBio and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By 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. IBIO Stock News HeadlinesiBio (NASDAQ:IBIO) Stock Rating Upgraded by Wall Street ZenMay 30 at 1:12 AM | americanbankingnews.comiBio, Inc. (NASDAQ:IBIO) Receives Average Recommendation of "Buy" from AnalystsMay 26, 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)iBio Strengthens Board with Appointment of Dr. StonerMay 21, 2026 | theglobeandmail.comWe're Not Very Worried About iBio's (NASDAQ:IBIO) Cash Burn RateMay 15, 2026 | finance.yahoo.comAnalysts’ Opinions Are Mixed on These Healthcare Stocks: Ibio (IBIO), MaxCyte (MXCT) and Atea Pharmaceuticals (AVIR)May 14, 2026 | theglobeandmail.comiBio Reports Q3 Fiscal Year 2026 Financial Results and Provides Corporate UpdateMay 12, 2026 | globenewswire.comiBio Appoints Distinguished Biotech Leader, Elizabeth Stoner, to its Board of DirectorsMay 8, 2026 | markets.businessinsider.comSee More Headlines IBIO Stock Analysis - Frequently Asked Questions How have IBIO shares performed this year? iBio's stock was trading at $1.93 at the start of the year. Since then, IBIO stock has decreased by 1.6% and is now trading at $1.90. How were iBio's earnings last quarter? iBio, Inc. (NASDAQ:IBIO) issued its earnings results on Tuesday, May, 12th. The company reported ($0.07) EPS for the quarter, missing the consensus estimate of ($0.06) by $0.01. When did iBio's stock split? Shares of iBio reverse split before market open on Wednesday, November 29th 2023.The 1-20 reverse split was announced on Wednesday, November 29th 2023. The number of shares owned by shareholders was adjusted after the closing bell on Wednesday, November 29th 2023. An investor that had 100 shares of stock prior to the reverse split would have 5 shares after the split. Who are iBio's major shareholders? iBio's top institutional shareholders include Affinity Asset Advisors LLC (8.60%), EcoR1 Capital LLC (4.38%), ADAR1 Capital Management LLC (1.30%) and Walleye Capital LLC (1.08%). Insiders that own company stock include Felipe Duran, Martin Brenner and David Arkowitz. View institutional ownership trends. How do I buy shares of iBio? Shares of IBIO 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 iBio own? Based on aggregate information from My MarketBeat watchlists, some other companies that iBio investors own include Inovio Pharmaceuticals (INO), NIO (NIO), Plug Power (PLUG), Tesla (TSLA), Advanced Micro Devices (AMD) and Ford Motor (F). Company Calendar Last Earnings5/12/2026Today5/30/2026Fiscal Year End6/30/2026Get 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. Green Zone (1w+) 1-Year History May 25 Aug 25 Nov 25 Feb 26 May 26 For the last 11 days, IBIO's financial health has been in the Green zone, according to TradeSmith. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorManufacturing Industry Pharmaceutical Preparations Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:IBIO Previous SymbolNYSEMKT:IBIO CIK1420720 WebN/A Phone(302) 355-0650Fax302-356-1173Employees100Year FoundedN/APrice Target and Rating Average Price Target for iBio$4.75 High Price Target$7.00 Low Price Target$2.00 Potential Upside/Downside+150.0%Consensus RatingBuy Rating Score (0-4)3.17 Research Coverage6 Analysts Profitability EPS (Trailing Twelve Months)($0.58) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$18.38 million Net MarginsN/A Pretax Margin-9,202.00% Return on Equity-53.86% Return on Assets-46.48% Debt Debt-to-Equity RatioN/A Current Ratio11.88 Quick Ratio11.88 Sales & Book Value Annual Sales$400 thousand Price / Sales235.98 Cash FlowN/A Price / Cash FlowN/A Book Value$1.56 per share Price / Book1.22Miscellaneous Outstanding Shares49,680,000Free Float48,313,000Market Cap$94.39 million OptionableN/A Beta1.23 10 Stocks Powering The Next AI Boom The AI boom is creating opportunities across semiconductors, cloud computing, enterprise software, infrastructure, cybersecurity, and automation. Inside this report, you’ll find 10 companies positioned to benefit as artificial intelligence moves from hype to real-world deployment and becomes a core growth driver for corporate America.Get This Free Report This page (NASDAQ:IBIO) was last updated on 5/30/2026 by MarketBeat.com Staff. From Our PartnersLouis Navellier: My #1 AI stock for 2026 (name & ticker inside)Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...InvestorPlace | SponsoredOne hidden supplier shipped 5 billion parts to SpaceXMost investors are focused on the historic $1.75 trillion SpaceX IPO expected around June 30. But there's a le...Weiss Ratings | SponsoredTrump just signed itA recent policy development is drawing attention from income-focused investors. According to one analyst, c...Investors Alley | SponsoredPre-IPO Warning: SPCX [Watch Now!]Tech investor James Altucher - who called Netflix, Facebook, and Bitcoin early - says the SpaceX IPO (Ticker: ...Paradigm Press | SponsoredTrump Is Eyeing the Biggest Monetary Shift Since NixonOn August 15, 1971, Nixon ended the Bretton Woods agreement and untethered the dollar from gold. Since that ni...Americas Gold Company | SponsoredYour book attachedYour Download Link (Expiring) If you still haven't downloaded the free Simple Options Trading For Beginners...Profits Run | SponsoredThe Iran War Just Broke the Gold MarketThe Iran war isn't just a geopolitical event. It's a financial one. Within hours of the strikes, oil surged...Behind the Markets | SponsoredMusk takes on IranIranian drones have struck Amazon's data centers, with Microsoft, Google, Oracle, and Nvidia reportedly next o...Brownstone Research | 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 iBio, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share iBio With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In Email Me a Login Link or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.