NASDAQ:REVB Revelation Biosciences (REVB) Stock Price, News & Analysis $0.75 -0.05 (-6.12%) Closing price 06/20/2025 04:00 PM EasternExtended Trading$0.75 +0.01 (+0.67%) As of 06/20/2025 07:50 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 AnalysisChartCompetitorsEarningsHeadlinesInsider TradesSEC FilingsShort InterestTrendsBuy This Stock About Revelation Biosciences Stock (NASDAQ:REVB) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Revelation Biosciences alerts:Sign Up Key Stats Today's Range$0.74▼$0.7950-Day Range$0.75▼$3.4852-Week Range$0.74▼$60.80Volume208,829 shsAverage Volume366,476 shsMarket Capitalization$716.16 thousandP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewRevelation Biosciences, Inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of immune system therapeutics and diagnostics. It engages in developing therapeutic product candidates, including GEM-SSI, a potential therapy for the prevention and treatment of surgical sit infection; GEM-AKI, a potential therapy for the prevention and treatment of acute kidney injury; and GEM-CKD, a potential therapy for the prevention and treatment of chronic kidney disease. The company was founded in 2020 and is based in San Diego, California.Read More… Revelation Biosciences Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks6th Percentile Overall ScoreREVB MarketRank™: Revelation Biosciences scored higher than 6% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's OpinionN/AAnalyst RatingN/A Consensus RatingThere is not enough analysis data for Revelation Biosciences. Earnings and Valuation1.3 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for Revelation Biosciences are expected to grow in the coming year, from ($49.33) to ($34.03) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Revelation Biosciences is -0.01, 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 Revelation Biosciences is -0.01, 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 RatioRevelation Biosciences has a P/B Ratio of 0.08. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.Read more about Revelation Biosciences' valuation and earnings. Short Interest2.0 / 5Short Interest LevelBearish Percentage of Shares Shorted8.41% of the float of Revelation Biosciences has been sold short.Short Interest Ratio / Days to CoverRevelation Biosciences has a short interest ratio ("days to cover") of 0.1, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Revelation Biosciences has recently increased by 229.90%, indicating that investor sentiment is decreasing significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldRevelation Biosciences does not currently pay a dividend.Dividend GrowthRevelation Biosciences does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted8.41% of the float of Revelation Biosciences has been sold short.Short Interest Ratio / Days to CoverRevelation Biosciences has a short interest ratio ("days to cover") of 0.1, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Revelation Biosciences has recently increased by 229.90%, indicating that investor sentiment is decreasing significantly. News and Social Media1.1 / 5News SentimentN/A Search Interest2 people have searched for REVB on MarketBeat in the last 30 days. This is an increase of 100% compared to the previous 30 days.MarketBeat Follows1 people have added Revelation Biosciences to their MarketBeat watchlist in the last 30 days. Company Ownership0.0 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Revelation Biosciences insiders have not sold or bought any company stock.Percentage Held by InsidersOnly 2.30% of the stock of Revelation Biosciences is held by insiders.Percentage Held by InstitutionsOnly 12.80% of the stock of Revelation Biosciences is held by institutions.Read more about Revelation Biosciences' insider trading history. Receive REVB Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Revelation Biosciences and its competitors with MarketBeat's FREE daily newsletter. Email Address REVB Stock News HeadlinesRevelation Biosciences, Inc. (REVB) Raises $4M in Public OfferingMay 31, 2025 | finance.yahoo.comRevelation Biosciences sets terms for $4 million public offeringMay 30, 2025 | investing.comRevealed: Steve Jobs' Secret Project Comes to Life on July 21st?Did Steve Jobs Leave Behind a $25 Trillion Gift for America? In his final years, America's greatest innovator worked on a secretive project beyond Apple's walls— a vision he believed would transform our nation's economy and restore its global leadership. Insiders called it "extraordinary" and "a model for improving America." On July 21st, this hidden legacy could finally be revealed, unlocking what CNBC calls a "$25 trillion opportunity" for generations to come.June 22, 2025 | InvestorPlace (Ad)Revelation Biosciences, Inc. (REVB) Raises $4M in Public OfferingMay 30, 2025 | insidermonkey.comRevelation Biosciences, Inc. Announces Closing of $4 Million Public OfferingMay 29, 2025 | businesswire.comRevelation Biosciences, Inc. Announces Pricing of $4 Million Public OfferingMay 29, 2025 | finance.yahoo.comRevelation Biosciences board member steps down amid new focusMay 25, 2025 | uk.investing.comRevelation Biosciences Announces Retirement of George Tidmarsh, MD, PhD from Board of DirectorsMay 23, 2025 | businesswire.comSee More Headlines REVB Stock Analysis - Frequently Asked Questions How have REVB shares performed this year? Revelation Biosciences' stock was trading at $7.3760 at the beginning of 2025. Since then, REVB shares have decreased by 89.9% and is now trading at $0.7460. View the best growth stocks for 2025 here. How were Revelation Biosciences' earnings last quarter? Revelation Biosciences, Inc. (NASDAQ:REVB) announced its quarterly earnings results on Thursday, May, 8th. The company reported ($2.11) earnings per share (EPS) for the quarter, topping the consensus estimate of ($6.88) by $4.77. When did Revelation Biosciences' stock split? Shares of Revelation Biosciences reverse split before market open on Tuesday, January 28th 2025. The 1-16 reverse split was announced on Friday, January 24th 2025. The number of shares owned by shareholders was adjusted after the closing bell on Monday, January 27th 2025. An investor that had 100 shares of stock prior to the reverse split would have 6 shares after the split. How do I buy shares of Revelation Biosciences? Shares of REVB 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 Revelation Biosciences own? Based on aggregate information from My MarketBeat watchlists, some other companies that Revelation Biosciences investors own include Predictive Oncology (POAI), Ford Motor (F), Wells Fargo & Company (WFC), Wayfair (W), Abbott Laboratories (ABT), JPMorgan Chase & Co. (JPM) and Bank of America (BAC). Company Calendar Last Earnings5/08/2025Today6/21/2025Next Earnings (Estimated)8/08/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:REVB CIK1810560 Webwww.revbiosciences.com Phone650-800-3717FaxN/AEmployees10Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)($102.61) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$15.04 million Net MarginsN/A Pretax MarginN/A Return on Equity-299.46% Return on Assets-115.36% Debt Debt-to-Equity RatioN/A Current Ratio3.60 Quick Ratio3.60 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$9.02 per share Price / Book0.08Miscellaneous Outstanding Shares960,000Free Float942,000Market Cap$716.16 thousand OptionableNot Optionable Beta-0.09 10 Stocks Set to Soar in Summer 2025Enter your email address and we'll send you MarketBeat's list of ten stocks that are set to soar in Summer 2025, despite the threat of tariffs and other economic uncertainty. These ten stocks are incredibly resilient and are likely to thrive in any economic environment.Get This Free Report This page (NASDAQ:REVB) was last updated on 6/22/2025 by MarketBeat.com Staff From Our Partners[No Brainer Gold Play]: “Show me a better investment.”A Historic Gold Announcement Is About to Rock Wall Street? For months, sharp-eyed analysts have watched the...Golden Portfolio | SponsoredWhen This Happens, You Don’t Wait. You Act.This same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...Crypto Swap Profits | SponsoredThe Biggest Story of My Decade-Long Career in Silicon ValleySteve Jobs' Lost 'Product' Could Save Tesla On July 21st, a revolutionary announcement could transform Tesl...InvestorPlace | SponsoredA grave, grave error.It seems like the world is on fire. Trump’s tariffs are crippling economies worldwide. 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