This company has been marked as potentially delisted and may not be actively trading. Global Blockchain Acquisition (GBBK) Institutional Ownership Add Compare Share Share Ownership Stock AnalysisHeadlinesOwnershipShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Global Blockchain Acquisition (NASDAQ:GBBK)CurrentInstitutional OwnershipPercentage33.57%Number ofInstitutional Buyers(last 12 months)2TotalInstitutional Inflows(last 12 months)$5.35MNumber ofInstitutional Sellers(last 12 months)1TotalInstitutional Outflows(last 12 months)$59.80K Get GBBK Insider Trade Alerts Want to know when executives and insiders are buying or selling Global Blockchain Acquisition stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data GBBK Institutional Buying and Selling by Quarter Global Blockchain Acquisition Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/25/2025Polar Asset Management Partners Inc.150,000$1.66M0.0%N/A2.754% 2/17/2025Polar Asset Management Partners Inc.150,000$1.66M0.0%N/A2.752% 2/12/2025Mint Tower Capital Management B.V.183,450$2.03M0.5%N/A3.366% 12/3/2024Rivernorth Capital Management LLC152,462$1.68M0.1%-3.4%2.799% 5/16/2024Berkley W R Corp351,131$3.78M0.2%+2,887.6%4.884% 5/14/2024Karpus Management Inc.868,975$9.37M0.3%-0.1%12.086% 2/13/2024Karpus Management Inc.870,025$9.18M0.3%-1.0%12.100% 2/1/2024Wolverine Asset Management LLC201,480$2.13M0.0%+60.5%2.802% 11/21/2023Shaolin Capital Management LLC100,000$1.05M0.0%-125.0%1.391% 11/13/2023Wolverine Asset Management LLC125,571$1.32M0.0%-83.5%1.746% Get the Latest News and Ratings for GBBK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Global Blockchain Acquisition and its competitors with MarketBeat's FREE daily newsletter. 11/9/2023Karpus Management Inc.879,100$9.23M0.3%-10.3%12.227% 11/8/2023Westchester Capital Management LLC20,000$210K0.0%N/A0.278% 10/24/2023Dakota Wealth Management72,625$763K0.0%-2.0%1.010% 8/14/2023Berkley W R Corp298,019$3.14M0.2%+135.1%1.353% 8/14/2023Kim LLC291,227$3.06M0.3%+45.6%1.323% 8/7/2023Wolverine Asset Management LLC760,700$7.94M0.1%-1.5%3.455% 8/7/2023Cowen AND Company LLC130,983$1.37M0.1%N/A0.595% 5/18/2023SkyView Investment Advisors LLC125,000$1.29M0.3%N/A2.626% 5/12/2023Periscope Capital Inc.944,713$9.71M0.4%+184.3%19.847% 5/11/2023Karpus Management Inc.979,481$10.07M0.3%+32.2%20.577% 5/11/2023Kim LLC200,000$2.10M0.1%N/A4.202% 5/11/2023Highbridge Capital Management LLC1,380,053$14.19M0.2%-15.7%28.993% 5/10/2023Mint Tower Capital Management B.V.1,911,581$7.67M0.6%+158.4%40.159% 5/9/2023Commonwealth of Pennsylvania Public School Empls Retrmt SYS100,000$1.03M0.0%+100.0%2.101% 5/9/2023Mint Tower Capital Management B.V.1,911,581$15.25M1.5%+158.4%40.159% 5/8/2023Wolverine Asset Management LLC772,094$7.94M0.1%-5.1%16.214% 2/9/2023Elequin Securities LLC16,707$169K0.0%+3,182.3%0.351% 2/8/2023Dakota Wealth Management74,075$747K0.1%-6.5%1.556% 2/1/2023Wolverine Asset Management LLC813,493$8.21M0.1%-1.9%17.090% 11/15/2022Karpus Management Inc.806,056$7.96M0.3%N/A16.934% 11/14/2022Shaolin Capital Management LLC150,000$1.48M0.0%N/A3.150% 11/14/2022Cubist Systematic Strategies LLC845,248$8.34M0.0%N/A17.750% 11/14/2022Ergoteles LLC10,000$100K0.0%-50.0%0.210% 11/10/2022Dakota Wealth Management79,200$782K0.1%N/A1.664% 11/10/2022Wolverine Asset Management LLC829,362$8.19M0.1%+41.8%17.424% 11/8/2022Robinson Capital Management LLC12,000$118K0.1%N/A0.252% 11/7/2022Warberg Asset Management LLC40,000$395K0.1%N/A0.840% 11/2/2022Clear Street LLC25,100$248K0.0%N/A0.527% 8/24/2022Prelude Capital Management LLC100,000$984K0.0%N/A2.100% 8/19/2022Walleye Capital LLC223,864$2.20M0.1%N/A4.703% $100 Trillion “AI Metal” Found in American Ghost Town (Ad)Jeff Brown recently traveled to a ghost town in the middle of an American desert… To investigate what could be the biggest technology story of this decade. In short, he believes what he's holding in his hand is the key to the $100 trillion AI boom… And only one company here in the U.S. can mine this obscure metal.Click here to get the details on this virtual monopoly.8/16/2022CVI Holdings LLC625,000$6.16M0.4%N/A13.130% 8/15/2022Berkley W R Corp126,782$1.25M0.1%N/A2.662% 8/15/2022Castle Creek Arbitrage LLC375,000$3.68M0.2%N/A7.875% 8/12/2022Starboard Value LP600,000$5.90M0.1%N/A12.600% 8/8/2022Walleye Capital LLC223,864$2.20M0.1%N/A4.701% 8/8/2022Walleye Trading LLC111,336$1.10M0.0%N/A2.338% 8/5/2022Mint Tower Capital Management B.V.739,877$7.28M0.6%N/A15.544% 8/3/2022Wolverine Asset Management LLC585,000$5.76M0.1%N/A12.290% (Data available from 1/1/2016 forward) GBBK Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of GBBK shares? During the previous two years, 11 institutional investors and hedge funds held shares of Global Blockchain Acquisition. The most heavily invested institutionals were Karpus Management Inc. ($9.37M), Berkley W R Corp ($3.78M), Kim LLC ($3.06M), Wolverine Asset Management LLC ($2.13M), Mint Tower Capital Management B.V. ($2.03M), Rivernorth Capital Management LLC ($1.68M), and Polar Asset Management Partners Inc. ($1.66M).Learn more on Global Blockchain Acquisition's institutional investors. What percentage of Global Blockchain Acquisition's stock is owned by institutional investors? 33.57% of Global Blockchain Acquisition's stock is owned by institutional investors. Learn more on GBBK's institutional investor holdings. Which institutional investors have been buying Global Blockchain Acquisition's stock? The following institutional investors have purchased Global Blockchain Acquisition's stock in the last 24 months: Berkley W R Corp ($510.62K), Shaolin Capital Management LLC ($500K), Polar Asset Management Partners Inc. ($300K), Mint Tower Capital Management B.V. ($183.45K), Cowen AND Company LLC ($130.98K), Kim LLC ($91.23K), and Wolverine Asset Management LLC ($75.91K). How much institutional buying is happening at Global Blockchain Acquisition? Institutional investors have bought a total of 483,450 shares in the last 24 months. This purchase volume represents approximately $5.35M in transactions. Which of Global Blockchain Acquisition's major shareholders have been selling company stock? The following institutional investors have sold Global Blockchain Acquisition stock in the last 24 months: Rivernorth Capital Management LLC ($5.42K). How much institutional selling is happening at Global Blockchain Acquisition? Institutional investors have sold a total of 5,417 shares in the last 24 months. This volume of shares sold represents approximately $59.80K in transactions. 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