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Berkshire Hathaway shares owned by Minot DeBlois Advisors

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

Historical chart of Minot DeBlois Advisors investment in Berkshire Hathaway

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Berkshire Hathaway by Minot DeBlois Advisors

Quarter filed Position value Share count Share price at filing
2025-12-31 $146k 290 502.65
2025-09-30 $151k 300 502.74
2025-06-30 $153k 315 485.77