Berkshire Hathaway shares owned by Birchbrook
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Birchbrook
from 13F filings
Historical chart of Birchbrook investment in Berkshire Hathaway
Tip: Access up to 7 years of quarterly data
All positions including Berkshire Hathaway held by Birchbrook consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Berkshire Hathaway by Birchbrook
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.7M | 3.4k | 502.74 |
| 2025-06-30 | $1.7M | 3.4k | 485.77 |
| 2025-03-31 | $1.9M | 3.5k | 532.58 |
| 2024-12-31 | $1.6M | 3.4k | 453.28 |
| 2024-09-30 | $1.6M | 3.4k | 460.26 |
| 2024-06-30 | $362k | 890 | 406.80 |
| 2024-03-31 | $379k | 900 | 420.52 |
| 2023-12-31 | $335k | 940 | 356.66 |