Holding/activity history for Berkshire Hathaway CL B (BRK.B)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2024 Q3 | 1,001 | 0.01 | $460.54 | ||
| 2024 Q2 | 1,001 | 0.01 | $406.59 | ||
| 2024 Q1 | 1,001 | 0.00 | $420.58 | ||
| 2023 Q4 | 1,001 | 0.00 | $356.64 | ||
| 2023 Q3 | 1,001 | 0.00 | $350.65 | ||
| 2023 Q2 | 1,001 | 0.00 | $340.66 | ||
| 2023 Q1 | 1,001 | 0.00 | $308.69 | ||
| 2022 Q4 | 1,001 | 0.01 | $308.69 | ||
| 2022 Q3 | 1,001 | 0.01 | $266.73 | ||
| 2022 Q2 | 1,001 | 0.01 | $272.73 | ||
| 2022 Q1 | 1,001 | 0.01 | Reduce 59.98% | 0.01 | $352.65 |
| 2021 Q4 | 2,501 | 0.02 | $299.08 | ||
| 2021 Q3 | 2,501 | 0.02 | Reduce 90.38% | 0.19 | $273.09 |
| 2021 Q2 | 25,991 | 0.21 | Reduce 91.25% | 2.19 | $277.90 |
| 2021 Q1 | 297,138 | 1.72 | Reduce 24.85% | 0.57 | $255.47 |
| 2020 Q4 | 395,417 | 1.73 | Reduce 11.47% | 0.22 | $231.87 |
| 2020 Q3 | 446,647 | 2.09 | Reduce 7.51% | 0.17 | $212.94 |
| 2020 Q2 | 482,902 | 1.91 | Buy | 1.91 | $178.51 |