Berkshire Hathaway shares owned by New England Research & Management
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by New England Research & Management
from 13F filings
Historical chart of New England Research & Management investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by New England Research & Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.0M | 7.9k | 502.74 |
| 2025-06-30 | $3.8M | 7.9k | 485.77 |
| 2025-03-31 | $4.2M | 7.8k | 532.57 |
| 2024-12-31 | $3.6M | 7.8k | 453.28 |
| 2024-09-30 | $3.6M | 7.8k | 460.29 |
| 2024-06-30 | $3.2M | 7.8k | 406.76 |
| 2024-03-31 | $3.3M | 7.9k | 420.55 |
| 2023-12-31 | $2.8M | 7.9k | 356.63 |
| 2023-09-30 | $2.8M | 8.0k | 350.31 |
| 2023-06-30 | $2.8M | 8.1k | 340.95 |
| 2023-03-31 | $2.5M | 8.2k | 308.81 |
| 2022-12-31 | $2.8M | 9.1k | 308.92 |
| 2022-09-30 | $2.3M | 8.7k | 267.02 |
| 2022-06-30 | $2.5M | 9.0k | 273.07 |
| 2022-03-31 | $3.0M | 8.4k | 352.87 |
| 2021-12-31 | $2.6M | 8.6k | 299.04 |
| 2021-09-30 | $2.1M | 7.6k | 272.89 |
| 2021-06-30 | $2.1M | 7.6k | 277.89 |
| 2021-03-31 | $2.0M | 7.7k | 255.48 |
| 2020-12-31 | $1.8M | 7.7k | 231.88 |
| 2020-09-30 | $1.6M | 7.7k | 212.94 |
| 2020-06-30 | $1.2M | 6.8k | 178.53 |
| 2020-03-31 | $1.2M | 6.8k | 182.79 |
| 2019-12-31 | $1.6M | 6.9k | 226.55 |
| 2019-09-30 | $1.4M | 6.9k | 208.07 |
| 2019-06-30 | $1.5M | 7.0k | 213.14 |
| 2019-03-31 | $1.4M | 7.1k | 200.95 |
| 2018-12-31 | $1.5M | 7.5k | 204.11 |
| 2018-09-30 | $1.7M | 7.9k | 214.09 |
| 2018-06-30 | $1.3M | 6.7k | 186.61 |
| 2018-03-31 | $1.1M | 5.5k | 199.42 |
| 2017-12-31 | $1.1M | 5.8k | 198.26 |
| 2017-09-30 | $1.1M | 5.8k | 183.30 |
| 2017-06-30 | $1.0M | 6.2k | 169.43 |
| 2017-03-31 | $1.0M | 6.3k | 166.72 |
| 2016-12-31 | $1.0M | 6.2k | 162.97 |
| 2016-09-30 | $892k | 6.2k | 144.50 |
| 2016-06-30 | $894k | 6.2k | 144.82 |
| 2016-03-31 | $918k | 6.5k | 141.82 |
| 2015-12-31 | $676k | 5.1k | 131.95 |
| 2015-09-30 | $668k | 5.1k | 130.39 |
| 2015-06-30 | $697k | 5.1k | 136.05 |
| 2015-03-31 | $739k | 5.1k | 144.25 |
| 2014-12-31 | $769k | 5.1k | 150.11 |
| 2014-09-30 | $735k | 5.3k | 138.08 |
| 2014-06-30 | $674k | 5.3k | 126.62 |
| 2014-03-31 | $678k | 5.4k | 125.05 |
| 2013-12-31 | $643k | 5.4k | 118.59 |
More positions owned by New England Research & Management
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