Berkshire Hathaway shares owned by Quartz Partners
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Quartz Partners
from 13F filings
Historical chart of Quartz Partners investment in Berkshire Hathaway
Tip: Access up to 7 years of quarterly data
All positions including Berkshire Hathaway held by Quartz Partners consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Berkshire Hathaway by Quartz Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $205k | 408 | 502.95 |
| 2025-09-30 | $508k | 1.0k | 502.62 |
| 2025-06-30 | $546k | 1.1k | 485.91 |
| 2025-03-31 | $542k | 1.0k | 532.71 |
| 2024-12-31 | $484k | 1.1k | 453.17 |
| 2024-09-30 | $487k | 1.1k | 460.42 |