Berkshire Hathaway shares owned by Trigran Investments
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Trigran Investments
from 13F filings
Historical chart of Trigran Investments investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by Trigran Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.2M | 2.4k | 502.74 |
| 2025-06-30 | $1.2M | 2.5k | 485.77 |
| 2025-03-31 | $1.7M | 3.2k | 532.58 |
| 2024-12-31 | $1.4M | 3.2k | 453.28 |
| 2024-09-30 | $1.4M | 3.2k | 460.26 |
| 2024-06-30 | $1.3M | 3.2k | 406.80 |
| 2024-03-31 | $1.3M | 3.2k | 420.52 |
| 2023-12-31 | $1.1M | 3.2k | 356.66 |
| 2023-09-30 | $1.3M | 3.7k | 350.30 |
| 2023-06-30 | $1.2M | 3.7k | 341.00 |
| 2023-03-31 | $1.1M | 3.7k | 308.77 |
| 2022-12-31 | $1.1M | 3.7k | 308.90 |
| 2022-09-30 | $975k | 3.7k | 267.12 |
| 2022-06-30 | $997k | 3.7k | 273.15 |
| 2022-03-31 | $1.3M | 3.7k | 352.88 |
| 2021-12-31 | $1.1M | 3.7k | 298.90 |
| 2021-09-30 | $996k | 3.7k | 272.88 |
| 2021-06-30 | $1.0M | 3.7k | 277.81 |
| 2021-03-31 | $13M | 53k | 255.46 |
| 2020-12-31 | $12M | 53k | 231.87 |
| 2020-09-30 | $11M | 53k | 212.94 |
| 2020-06-30 | $9.4M | 53k | 178.51 |
| 2020-03-31 | $9.2M | 50k | 182.83 |
| 2019-12-31 | $11M | 50k | 226.50 |
| 2019-09-30 | $10M | 50k | 208.03 |
| 2019-06-30 | $11M | 50k | 213.17 |
| 2019-03-31 | $10M | 50k | 200.90 |
| 2018-12-31 | $9.9M | 48k | 204.18 |
| 2018-09-30 | $7.7M | 36k | 214.12 |
| 2018-06-30 | $6.7M | 36k | 186.64 |
| 2018-03-31 | $6.8M | 34k | 199.47 |
| 2017-12-31 | $6.7M | 34k | 198.23 |
| 2017-09-30 | $6.2M | 34k | 183.31 |
| 2017-06-30 | $5.9M | 35k | 169.37 |
| 2017-03-31 | $5.8M | 35k | 166.67 |
| 2016-12-31 | $5.7M | 35k | 162.97 |
| 2016-09-30 | $5.1M | 35k | 144.47 |
| 2016-06-30 | $5.1M | 35k | 144.78 |
| 2016-03-31 | $4.9M | 35k | 141.87 |
| 2015-12-31 | $4.5M | 34k | 132.03 |
| 2015-09-30 | $4.3M | 33k | 130.41 |
| 2015-06-30 | $4.6M | 34k | 136.10 |
| 2015-03-31 | $4.9M | 34k | 144.34 |
| 2014-12-31 | $5.1M | 34k | 150.15 |
| 2014-09-30 | $6.2M | 45k | 138.14 |
| 2014-06-30 | $7.8M | 62k | 126.55 |
| 2014-03-31 | $8.9M | 71k | 124.96 |
| 2013-12-31 | $6.6M | 56k | 118.56 |
| 2013-09-30 | $6.3M | 56k | 113.50 |
| 2013-06-30 | $6.5M | 58k | 111.92 |
| 2013-03-31 | $6.0M | 58k | 104.19 |
| 2012-12-31 | $5.2M | 58k | 89.70 |
| 2012-09-30 | $5.1M | 58k | 88.19 |
| 2012-06-30 | $4.8M | 58k | 83.32 |
| 2012-03-31 | $4.7M | 58k | 81.15 |
| 2011-12-31 | $4.4M | 58k | 76.30 |
| 2011-09-30 | $4.1M | 58k | 71.04 |
| 2011-06-30 | $2.6M | 34k | 77.40 |
| 2011-03-31 | $2.8M | 33k | 83.63 |
| 2010-12-31 | $2.6M | 33k | 80.09 |