Berkshire Hathaway shares owned by Harbor Advisory Corp
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Harbor Advisory Corp
from 13F filings
Historical chart of Harbor Advisory Corp investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by Harbor Advisory Corp
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $9.9M | 28k | 356.66 |
| 2023-09-30 | $9.9M | 28k | 350.30 |
| 2023-06-30 | $10M | 29k | 341.00 |
| 2023-03-31 | $9.1M | 30k | 308.77 |
| 2022-12-31 | $9.1M | 30k | 308.90 |
| 2022-09-30 | $7.8M | 29k | 267.03 |
| 2022-06-30 | $8.0M | 29k | 273.01 |
| 2022-03-31 | $11M | 30k | 352.90 |
| 2021-12-31 | $9.2M | 31k | 299.00 |
| 2021-09-30 | $8.4M | 31k | 272.94 |
| 2021-06-30 | $8.6M | 31k | 277.93 |
| 2021-03-31 | $7.9M | 31k | 255.46 |
| 2020-12-31 | $6.7M | 29k | 231.89 |
| 2020-09-30 | $5.2M | 25k | 212.95 |
| 2020-06-30 | $4.4M | 25k | 178.53 |
| 2020-03-31 | $4.6M | 25k | 182.82 |
| 2019-12-31 | $5.7M | 25k | 226.48 |
| 2019-09-30 | $5.3M | 26k | 208.00 |
| 2019-06-30 | $5.4M | 26k | 213.18 |
| 2019-03-31 | $5.1M | 25k | 200.90 |
| 2018-12-31 | $5.1M | 25k | 204.18 |
| 2018-09-30 | $5.5M | 26k | 214.11 |
| 2018-06-30 | $4.8M | 26k | 186.64 |
| 2018-03-31 | $5.3M | 26k | 199.48 |
| 2017-12-31 | $5.1M | 26k | 198.21 |
| 2011-09-30 | $2.3M | 32k | 71.05 |
| 2011-06-30 | $2.6M | 33k | 77.38 |
| 2011-03-31 | $2.7M | 33k | 83.63 |