Xenetic Biosciences (XBIO) Institutional Ownership $2.89 +0.07 (+2.34%) Closing price 03:19 PM EasternExtended Trading$2.91 +0.02 (+0.83%) As of 06:55 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 Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Xenetic Biosciences (NASDAQ:XBIO)CurrentInstitutional OwnershipPercentage15.12%Number ofInstitutional Buyers(last 12 months)3TotalInstitutional Inflows(last 12 months)$100.60KNumber ofInstitutional Sellers(last 12 months)1TotalInstitutional Outflows(last 12 months)$39.90K Get XBIO Insider Trade Alerts Want to know when executives and insiders are buying or selling Xenetic Biosciences stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data XBIO Institutional Buying and Selling by Quarter Xenetic Biosciences Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails7/23/2025 Sachetta LLC15,259$60K0.0%+43.1%0.991% 2/13/2025 Renaissance Technologies LLC25,550$102K0.0%+61.2%1.659% 2/6/2025 LGT Group Foundation11,000$41K0.0%N/A0.714% 1/21/2025 Sachetta LLC7,371$29K0.0%-57.6%0.478% 2/8/2022 Steward Partners Investment Advisory LLC19,000$25K0.0%N/A0.142% 11/12/2021 Renaissance Technologies LLC418,890$859K0.0%+196.6%4.317% 8/13/2021 Renaissance Technologies LLC141,221$288K0.0%-43.8%1.615% 8/13/2021 Geode Capital Management LLC50,510$103K0.0%+61.6%0.577% 8/10/2021 JTC Employer Solutions Trusteee Ltd26,991$55K0.0%N/A0.309% (Data available from 1/1/2016 forward) XBIO Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of XBIO shares? During the previous two years, the following institutional investors and hedge funds held shares of Xenetic Biosciences shares: Renaissance Technologies LLC ($102K), and Sachetta LLC ($60K), LGT Group Foundation ($41K).Learn more on Xenetic Biosciences' institutional investors. What percentage of Xenetic Biosciences' stock is owned by institutional investors? 15.12% of Xenetic Biosciences' stock is owned by institutional investors. Learn more on XBIO's institutional investor holdings. Which institutional investors have been buying Xenetic Biosciences' stock? The following institutional investors have purchased Xenetic Biosciences' stock in the last 24 months: LGT Group Foundation ($11K), Renaissance Technologies LLC ($9.70K), and Sachetta LLC ($4.59K). How much institutional buying is happening at Xenetic Biosciences? Institutional investors have bought a total of 25,293 shares in the last 24 months. This purchase volume represents approximately $100.60K in transactions. Which of Xenetic Biosciences' major shareholders have been selling company stock? The following institutional investors have sold Xenetic Biosciences stock in the last 24 months: Sachetta LLC ($10K). How much institutional selling is happening at Xenetic Biosciences? Institutional investors have sold a total of 10,000 shares in the last 24 months. This volume of shares sold represents approximately $39.90K in transactions. Related Companies LSB Institutional Ownership XFOR Institutional Ownership PULM Institutional Ownership HOTH Institutional Ownership LEXX Institutional Ownership ADAP Institutional Ownership SYBX Institutional Ownership EDSA Institutional Ownership LPCN Institutional Ownership BLRX Institutional Ownership This page (NASDAQ:XBIO) was last updated on 8/22/2025 by MarketBeat.com Staff From Our PartnersEveryone’s watching Nvidia right now. 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