Holding/activity history for Berkshire Hathaway CL B (BRK.B)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2023 Q2 | 0 | 0 | Sell 100.00% | 0.14 | |
| 2023 Q1 | 3,107 | 0.14 | $308.66 | ||
| 2022 Q4 | 3,107 | 0.13 | $308.98 | ||
| 2022 Q3 | 3,107 | 0.13 | Reduce 1.37% | 0.00 | $267.14 |
| 2022 Q2 | 3,150 | 0.11 | $269.21 | ||
| 2022 Q1 | 3,150 | 0.15 | Reduce 3.08% | 0.00 | $364.13 |
| 2021 Q4 | 3,250 | 0.13 | $299.08 | ||
| 2021 Q3 | 3,250 | 0.12 | $272.92 | ||
| 2021 Q2 | 3,250 | 0.13 | $277.85 | ||
| 2021 Q1 | 3,250 | 0.13 | $255.38 | ||
| 2020 Q4 | 3,250 | 0.13 | $232.00 | ||
| 2020 Q3 | 3,250 | 0.13 | Reduce 2.26% | 0.00 | $212.92 |
| 2020 Q2 | 3,325 | 0.10 | $178.65 | ||
| 2020 Q1 | 3,325 | 0.11 | Add 0.76% | 0.00 | $182.86 |
| 2019 Q4 | 3,300 | 0.09 | $226.36 | ||
| 2019 Q3 | 3,300 | 0.09 | Add 3.13% | 0.00 | $207.88 |
| 2019 Q2 | 3,200 | 0.09 | Buy | 0.09 | $213.13 |