Who owns BERKSHIRE HATHAWAYS - CLASS B Common Stock cmn?

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Analyze quarterly positions in BERKSHIRE HATHAWAYS - CLASS B Common Stock cmn with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of BERKSHIRE HATHAWAYS - CLASS B Common Stock cmn stock

Who bought or sold BERKSHIRE HATHAWAYS - CLASS B Common Stock cmn this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
IMC-Chicago 973k $487M -34% Jun 2026
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Group One Trading 375k $188M 5% Jun 2026
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Simplex Trading 271k $136M -28% Jun 2026
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SG Americas Securities 73k $1.7M 210% Jun 2026
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Maven Securities 37k $19M 100% Jun 2026
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Jpmorgan Chase & Co 21k $10M 100% Jun 2026
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Mosaic Advisors 2.1k $397k 40% Jun 2026
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Who sold out of BERKSHIRE HATHAWAYS - CLASS B Common Stock cmn?

Fund or Company Name Date Sold Shares Held Valued At
Gladius Capital Management Mar 2026 58k $28M
Advisor Group Holdings Mar 2026 3.5k $1.7M
National Bank Of Canada /fi/ Mar 2026 3.0k $144M