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 CompanyDetails2/25/2025 Polar Asset Management Partners Inc.150,000$1.66M0.0%N/A2.754% 2/17/2025 Polar Asset Management Partners Inc.150,000$1.66M0.0%N/A2.752% 2/12/2025 Mint Tower Capital Management B.V.183,450$2.03M0.5%N/A3.366% 12/3/2024 Rivernorth Capital Management LLC152,462$1.68M0.1%-3.4%2.799% 5/16/2024 Berkley W R Corp351,131$3.78M0.2%+2,887.6%4.884% 5/14/2024 Karpus Management Inc.868,975$9.37M0.3%-0.1%12.086% 2/13/2024 Karpus Management Inc.870,025$9.18M0.3%-1.0%12.100% 2/1/2024 Wolverine Asset Management LLC201,480$2.13M0.0%+60.5%2.802% 11/21/2023 Shaolin Capital Management LLC100,000$1.05M0.0%-125.0%1.391% 11/13/2023 Wolverine 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. 11/9/2023 Karpus Management Inc.879,100$9.23M0.3%-10.3%12.227% 11/8/2023 Westchester Capital Management LLC20,000$210K0.0%N/A0.278% 10/24/2023 Dakota Wealth Management72,625$763K0.0%-2.0%1.010% 8/14/2023 Berkley W R Corp298,019$3.14M0.2%+135.1%1.353% 8/14/2023 Kim LLC291,227$3.06M0.3%+45.6%1.323% 8/7/2023 Wolverine Asset Management LLC760,700$7.94M0.1%-1.5%3.455% 8/7/2023Cowen AND Company LLC130,983$1.37M0.1%N/A0.595% 5/18/2023 SkyView Investment Advisors LLC125,000$1.29M0.3%N/A2.626% 5/12/2023 Periscope Capital Inc.944,713$9.71M0.4%+184.3%19.847% 5/11/2023 Karpus Management Inc.979,481$10.07M0.3%+32.2%20.577% 5/11/2023 Kim LLC200,000$2.10M0.1%N/A4.202% 5/11/2023 Highbridge Capital Management LLC1,380,053$14.19M0.2%-15.7%28.993% 5/10/2023 Mint Tower Capital Management B.V.1,911,581$7.67M0.6%+158.4%40.159% 5/9/2023 Commonwealth of Pennsylvania Public School Empls Retrmt SYS100,000$1.03M0.0%+100.0%2.101% 5/9/2023 Mint Tower Capital Management B.V.1,911,581$15.25M1.5%+158.4%40.159% 5/8/2023 Wolverine Asset Management LLC772,094$7.94M0.1%-5.1%16.214% 2/9/2023 Elequin Securities LLC16,707$169K0.0%+3,182.3%0.351% 2/8/2023 Dakota Wealth Management74,075$747K0.1%-6.5%1.556% 2/1/2023 Wolverine Asset Management LLC813,493$8.21M0.1%-1.9%17.090% 11/15/2022 Karpus Management Inc.806,056$7.96M0.3%N/A16.934% 11/14/2022 Shaolin Capital Management LLC150,000$1.48M0.0%N/A3.150% 11/14/2022 Cubist Systematic Strategies LLC845,248$8.34M0.0%N/A17.750% 11/14/2022Ergoteles LLC10,000$100K0.0%-50.0%0.210% 11/10/2022 Dakota Wealth Management79,200$782K0.1%N/A1.664% 11/10/2022 Wolverine Asset Management LLC829,362$8.19M0.1%+41.8%17.424% 11/8/2022 Robinson Capital Management LLC12,000$118K0.1%N/A0.252% 11/7/2022 Warberg Asset Management LLC40,000$395K0.1%N/A0.840% 11/2/2022 Clear Street LLC25,100$248K0.0%N/A0.527% 8/24/2022 Prelude Capital Management LLC100,000$984K0.0%N/A2.100% 8/19/2022 Walleye Capital LLC223,864$2.20M0.1%N/A4.703% A New Way to Double Your Retirement Income? 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If you’re ready to stop worrying about money running out and start enjoying the freedom to cover expenses, treat loved ones, and live life on your terms, this may be exactly what you’ve been waiting for.Click here to see how to turn your savings into a monthly income machine.8/16/2022CVI Holdings LLC625,000$6.16M0.4%N/A13.130% 8/15/2022 Berkley W R Corp126,782$1.25M0.1%N/A2.662% 8/15/2022Castle Creek Arbitrage LLC375,000$3.68M0.2%N/A7.875% 8/12/2022 Starboard Value LP600,000$5.90M0.1%N/A12.600% 8/8/2022 Walleye Capital LLC223,864$2.20M0.1%N/A4.701% 8/8/2022 Walleye Trading LLC111,336$1.10M0.0%N/A2.338% 8/5/2022 Mint Tower Capital Management B.V.739,877$7.28M0.6%N/A15.544% 8/3/2022 Wolverine 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, 9 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), Wolverine Asset Management LLC ($2.13M), Mint Tower Capital Management B.V. ($2.03M), Rivernorth Capital Management LLC ($1.68M), Polar Asset Management Partners Inc. ($1.66M), and Shaolin Capital Management LLC ($1.05M).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: Shaolin Capital Management LLC ($500K), Berkley W R Corp ($339.38K), Polar Asset Management Partners Inc. ($300K), Mint Tower Capital Management B.V. ($183.45K), Wolverine Asset Management LLC ($75.91K), and Westchester Capital Management LLC ($20K). 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. Related Companies PLMK Major Shareholders OACC Major Shareholders FVR Major Shareholders SVCC Major Shareholders MACI Major Shareholders EARN Major Shareholders SAMG Major Shareholders PINE Major Shareholders BIOX Major Shareholders FLD Major Shareholders This page (NASDAQ:GBBK) was last updated on 8/24/2025 by MarketBeat.com Staff From Our PartnersTrump’s betrayal exposedTrump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to ...Porter & Company | SponsoredTrump’s “new dollar” could shock Americans"I Made Millions in the Tech Boom. Here's Where I'd Put My Money Today" This man has called some of the big...Stansberry Research | SponsoredHere's the last trade you should make before heading out for the weekend tomorrow.On a quiet Friday afternoon, one trader spotted an overlooked stock. He bought shares. 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