Berkshire Hathaway shares owned by William Allan
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by William Allan
from 13F filings
Historical chart of William Allan investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by William Allan
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $990k | 2.0k | 502.74 |
| 2025-06-30 | $1.1M | 2.2k | 485.77 |
| 2025-03-31 | $1.2M | 2.2k | 532.58 |
| 2024-12-31 | $948k | 2.1k | 453.28 |
| 2024-09-30 | $940k | 2.0k | 460.26 |
| 2024-06-30 | $803k | 2.0k | 406.79 |
| 2024-03-31 | $756k | 1.8k | 420.47 |
| 2023-09-30 | $585k | 1.7k | 350.30 |
| 2023-06-30 | $543k | 1.6k | 341.00 |
| 2023-03-31 | $496k | 1.6k | 308.77 |
| 2022-12-31 | $496k | 1.6k | 308.90 |