Berkshire Hathaway shares owned by Cornerstone Advisory
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Cornerstone Advisory
from 13F filings
Historical chart of Cornerstone Advisory investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by Cornerstone Advisory
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-09-30 | $15M | 42k | 350.30 |
| 2023-06-30 | $12M | 36k | 341.00 |
| 2023-03-31 | $12M | 37k | 308.77 |
| 2022-12-31 | $12M | 38k | 308.90 |
| 2022-09-30 | $10M | 39k | 267.01 |
| 2022-06-30 | $9.9M | 36k | 273.02 |
| 2022-03-31 | $14M | 40k | 352.90 |
| 2021-12-31 | $12M | 40k | 299.02 |
| 2021-09-30 | $11M | 38k | 272.94 |
| 2021-06-30 | $11M | 39k | 277.92 |
| 2021-03-31 | $9.9M | 39k | 255.46 |
| 2020-12-31 | $9.4M | 40k | 231.84 |
| 2020-09-30 | $10M | 47k | 212.97 |
| 2020-06-30 | $10M | 57k | 178.50 |
| 2020-03-31 | $11M | 59k | 182.83 |
| 2019-12-31 | $10M | 44k | 226.50 |
| 2019-09-30 | $7.6M | 36k | 208.09 |
| 2019-06-30 | $7.2M | 34k | 213.11 |
| 2019-03-31 | $7.1M | 35k | 200.93 |
| 2018-12-31 | $1.3M | 6.2k | 204.26 |