Berkshire Hathaway shares owned by Alpha Zero
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Alpha Zero
from 13F filings
Historical chart of Alpha Zero investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by Alpha Zero
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $455k | 905 | 502.74 |
| 2025-06-30 | $475k | 977 | 485.77 |
| 2025-03-31 | $443k | 832 | 532.58 |
| 2024-12-31 | $404k | 892 | 453.28 |