Berkshire Hathaway shares owned by Spinnaker Investment Group
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.A) shares owned by Spinnaker Investment Group
from 13F filings
Historical chart of Spinnaker Investment Group investment in Berkshire Hathaway
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All positions including Berkshire Hathaway held by Spinnaker Investment Group consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Berkshire Hathaway by Spinnaker Investment Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $25M | 33 | 754200.00 |
| 2025-06-30 | $26M | 36 | 728800.00 |
| 2025-03-31 | $29M | 36 | 798441.61 |
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