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Berkshire Hathaway shares owned by Tobam

Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Tobam from 13F filings

Historical chart of Tobam investment in Berkshire Hathaway

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All positions including Berkshire Hathaway held by Tobam consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Berkshire Hathaway by Tobam

Quarter filed Position value Share count Share price at filing
2025-09-30 $4.0k 7 571.43
2021-12-31 $261k 873 298.97
2021-09-30 $180k 661 272.31
2021-06-30 $104k 376 276.60
2021-03-31 $47k 184 255.43
2020-12-31 $43k 184 233.70
2020-09-30 $16k 74 216.22