NASDAQ:RGC Regencell Bioscience (RGC) Stock Price, News & Analysis $25.80 -1.20 (-4.44%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$26.60 +0.80 (+3.10%) As of 05/22/2026 07:57 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Regencell Bioscience Stock (NASDAQ:RGC) 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 Regencell Bioscience alerts:Sign Up Key Stats Today's Range$25.70▼$28.1050-Day Range$22.68▼$33.7252-Week Range$9.39▼$83.60Volume143,089 shsAverage Volume96,216 shsMarket Capitalization$12.76 billionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingSell Company Overview Regencell Bioscience Holdings Limited operates a Traditional Chinese medicine (TCM) bioscience company. It focuses on the research, development, and commercialization of TCM for the treatment of neurocognitive disorders and degeneration, primarily attention deficit hyperactivity disorder and autism spectrum disorder. The company was incorporated in 2014 and is headquartered in Causeway Bay, Hong Kong. Read More Regencell Bioscience Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks9th Percentile Overall ScoreRGC MarketRank™: Regencell Bioscience scored higher than 9% of companies evaluated by MarketBeat, and ranked 73rd out of 81 stocks in the manufacturing sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion0.7 / 5Analyst RatingSell Consensus RatingRegencell Bioscience has received a consensus rating of Sell. The company's average rating score is 1.00, and is based on no strong buy ratings, no buy ratings, no hold ratings, and 1 sell rating.Amount of Analyst CoverageRegencell Bioscience has only been the subject of 1 research reports in the past 90 days.Read more about Regencell Bioscience's stock forecast and price target. Earnings and Valuation0.0 / 5Proj. Earnings GrowthN/A Price to Book Value per Share RatioRegencell Bioscience has a P/B Ratio of 2,580.00. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities. Short Interest4.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted0.16% of the float of Regencell Bioscience has been sold short.Short Interest Ratio / Days to CoverRegencell Bioscience has a short interest ratio ("days to cover") of 7.99.Change versus previous monthShort interest in Regencell Bioscience has recently decreased by 6.99%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldRegencell Bioscience does not currently pay a dividend.Dividend GrowthRegencell Bioscience does not have a long track record of dividend growth. News and Social Media1.9 / 5News Sentiment0.00 News SentimentRegencell Bioscience has a news sentiment score of 0.00. 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 0.55 average news sentiment score of Manufacturing companies.News Coverage This WeekMarketBeat has tracked 17 news articles for Regencell Bioscience this week, compared to 3 articles on an average week.Search InterestOnly 4 people have searched for RGC on MarketBeat in the last 30 days. This is a decrease of -20% compared to the previous 30 days. Company Ownership0.1 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Regencell Bioscience insiders have not sold or bought any company stock.Percentage Held by Insiders2.00% of the stock of Regencell Bioscience is held by insiders.Percentage Held by Institutions0.13% of the stock of Regencell Bioscience is held by institutions.Read more about Regencell Bioscience'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. RGC Stock News HeadlinesRegencell Bioscience Raises $20 Million in Registered Direct Share OfferingMay 22 at 5:12 PM | theglobeandmail.comRegencell Bioscience Raises $20 Million in Registered Direct Offering Led by New Institutional InvestorMay 22 at 9:51 AM | tipranks.comThe REAL Reason Trump is Invading IranFor a moment… Forget about Trump’s ties to Israel. Forget about reports of Iran’s nuclear program. Because my research has led me to believe we’re risking World War 3 with Iran for a completely different reason.May 23 at 1:00 AM | Banyan Hill Publishing (Ad)ROSEN, SKILLED INVESTOR COUNSEL, Encourages Regencell Bioscience Holdings Limited Investors to Secure Counsel Before Important Deadline in Securities Class Action – RGCMay 21 at 4:43 PM | globenewswire.comPomerantz Law Firm Announces the Filing of a Class Action Against Regencell Bioscience Holdings Limited and Certain Officers - RGCMay 21 at 3:10 PM | prnewswire.comBronstein, Gewirtz & Grossman LLC Urges Regencell Bioscience Holdings Ltd. Investors to Act: Class Action Filed Alleging Investor HarmMay 20 at 12:00 PM | globenewswire.comDeadline Alert: Regencell Bioscience Holdings Limited (RGC) Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP About Securities Fraud LawsuitMay 20 at 12:00 PM | globenewswire.comRGC Deadline Alert: Levi & Korsinsky Reminds Regencell Bioscience Holdings (RGC) Investors of Securities Class Action Deadline on June 23, 2026May 20 at 9:00 AM | prnewswire.comSee More Headlines RGC Stock Analysis - Frequently Asked Questions How have RGC shares performed this year? Regencell Bioscience's stock was trading at $21.00 at the start of the year. Since then, RGC stock has increased by 22.9% and is now trading at $25.80. How were Regencell Bioscience's earnings last quarter? Regencell Bioscience Holdings Limited (NASDAQ:RGC) released its earnings results on Friday, May, 8th. The company reported ($0.01) EPS for the quarter. When did Regencell Bioscience's stock split? Regencell Bioscience's stock split on the morning of Monday, June 16th 2025.The 38-1 split was announced on Monday, June 2nd 2025. The newly minted shares were distributed to shareholders after the closing bell on Sunday, June 15th 2025. An investor that had 100 shares of stock prior to the split would have 3,800 shares after the split. When did Regencell Bioscience IPO? Regencell Bioscience (RGC) raised $22 million in an IPO on Wednesday, July 14th 2021. The company issued 2,300,000 shares at $8.50-$10.50 per share. Who are Regencell Bioscience's major shareholders? Regencell Bioscience's top institutional shareholders include Bank of America Corp DE and Amundi. How do I buy shares of Regencell Bioscience? Shares of RGC 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. Company Calendar Last Earnings5/08/2026Today5/23/2026Fiscal Year End6/30/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorManufacturing Industry Medicinal Chemicals Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:RGC Previous SymbolNASDAQ:RGC CIK1829667 WebN/A Phone852 2155 0823Fax852-2155-0853Employees10Year Founded2014Profitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current Ratio1.41 Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$0.01 per share Price / Book2,580.00Miscellaneous Outstanding Shares494,490,000Free Float484,599,000Market Cap$12.76 billion OptionableN/A Beta1.88 Social Links 5G Stocks: The Path Forward is ProfitableClick the link to see MarketBeat's guide to investing in 5G and which 5G stocks show the most promise. Get This Free Report This page (NASDAQ:RGC) was last updated on 5/23/2026 by MarketBeat.com Staff. 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