Berkshire Hathaway shares owned by Westchester Capital Management
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Westchester Capital Management
from 13F filings
Historical chart of Westchester Capital Management investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by Westchester Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $29M | 57k | 502.74 |
| 2025-06-30 | $28M | 58k | 485.77 |
| 2025-03-31 | $31M | 58k | 532.58 |
| 2024-12-31 | $26M | 58k | 453.28 |
| 2024-09-30 | $27M | 59k | 460.26 |
| 2024-06-30 | $24M | 59k | 406.80 |
| 2024-03-31 | $25M | 59k | 420.52 |
| 2023-12-31 | $21M | 60k | 356.66 |
| 2023-09-30 | $21M | 60k | 350.30 |
| 2023-06-30 | $21M | 60k | 341.00 |
| 2023-03-31 | $19M | 61k | 308.77 |
| 2022-12-31 | $19M | 61k | 308.90 |
| 2022-09-30 | $17M | 62k | 267.02 |
| 2022-06-30 | $17M | 62k | 273.02 |
| 2022-03-31 | $21M | 61k | 352.91 |
| 2021-12-31 | $18M | 61k | 299.01 |
| 2021-09-30 | $17M | 62k | 272.93 |
| 2021-06-30 | $17M | 61k | 277.92 |
| 2021-03-31 | $16M | 64k | 255.46 |
| 2020-12-31 | $15M | 64k | 231.86 |
| 2020-09-30 | $14M | 65k | 212.94 |
| 2020-06-30 | $12M | 65k | 178.51 |
| 2020-03-31 | $12M | 65k | 182.84 |
| 2019-12-31 | $15M | 66k | 226.50 |
| 2019-09-30 | $14M | 66k | 208.03 |
| 2019-06-30 | $13M | 62k | 213.17 |
| 2019-03-31 | $12M | 61k | 200.89 |
| 2018-12-31 | $13M | 62k | 204.17 |
| 2018-09-30 | $14M | 64k | 214.12 |
| 2018-06-30 | $12M | 65k | 186.65 |
| 2018-03-31 | $13M | 64k | 199.47 |
| 2017-12-31 | $13M | 66k | 198.22 |
| 2017-09-30 | $12M | 67k | 183.33 |
| 2017-06-30 | $11M | 66k | 169.37 |
| 2017-03-31 | $11M | 65k | 166.68 |
| 2016-12-31 | $11M | 66k | 162.98 |
| 2016-09-30 | $9.5M | 66k | 144.47 |
| 2016-06-30 | $9.5M | 66k | 144.78 |
| 2016-03-31 | $9.4M | 67k | 141.88 |
| 2015-12-31 | $5.7M | 43k | 132.05 |
| 2015-09-30 | $5.6M | 43k | 130.39 |
| 2015-06-30 | $6.0M | 44k | 136.11 |
| 2015-03-31 | $6.4M | 45k | 144.32 |
| 2014-12-31 | $6.8M | 45k | 150.14 |
| 2014-09-30 | $6.2M | 45k | 138.13 |
| 2014-06-30 | $6.2M | 49k | 126.55 |
| 2014-03-31 | $6.2M | 50k | 124.97 |
| 2013-12-31 | $6.1M | 51k | 118.56 |
| 2013-09-30 | $5.8M | 52k | 113.50 |
| 2013-06-30 | $5.9M | 52k | 111.92 |
| 2013-03-31 | $52M | 5.4k | 9596.33 |
| 2012-12-31 | $54M | 4.8k | 11149.33 |
| 2012-09-30 | $55M | 4.9k | 11337.97 |
| 2012-06-30 | $56M | 4.7k | 12000.43 |
More positions owned by Westchester Capital Management
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