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 1.1M $574M -7% Dec 2025
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Simplex Trading 641k $322M 2% Dec 2025
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Group One Trading 351k $176M 31% Dec 2025
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Jpmorgan Chase & Co 138k $69M 100% Sep 2025
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CIBC Bancorp USA 56k $28M 100% Sep 2025
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SG Americas Securities 47k $1.1M -84% Dec 2025
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Gladius Capital Management 44k $22M 167% Dec 2025
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Titleist Asset Management 15k $779k 100% Sep 2025
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National Bank Of Canada /fi/ 2.3k $116M 360% Dec 2025
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Mosaic Advisors 1.5k $316k 100% Dec 2025
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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
Maven Securities Sep 2025 13k $6.5M
Universal- Beteiligungs- und Servicegesellschaft mbH Sep 2025 4.8k $2.4M