Punch Card Management (Norbert Lou) — BRK-A Trade History
Quarter-by-quarter changes in the BERKSHIRE HATHAWAY INC DEL position · CUSIP 084670108
Currently held · >10 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Hold | 145 | — | 0.0% | $108.6M | 42.42% |
| 2026 Q1 | 2026-05-15 | Hold | 145 | — | 0.0% | $104.1M | 38.48% |
| 2025 Q4 | 2026-02-17 | Hold | 145 | — | 0.0% | $109.4M | 36.38% |
| 2025 Q3 | 2025-11-14 | Hold | 145 | — | 0.0% | $109.4M | 33.92% |
| 2025 Q2 | 2025-08-14 | Hold | 145 | — | 0.0% | $105.7M | 34.10% |
| 2025 Q1 | 2025-05-15 | Reduce | 145 | -204 | -58.5% | $115.8M | 53.44% |
| 2024 Q4 | 2025-02-14 | Hold | 349 | — | 0.0% | $237.6M | 75.42% |
| 2024 Q3 | 2024-11-14 | Hold | 349 | — | 0.0% | $241.2M | 72.10% |
| 2024 Q2 | 2024-08-14 | Hold | 349 | — | 0.0% | $213.7M | 63.17% |
| 2024 Q1 | 2024-05-15 | Hold | 349 | — | 0.0% | $221.4M | 55.36% |
| 2023 Q4 | 2024-02-14 | Hold | 349 | — | 0.0% | $189.4M | 49.70% |
| 2023 Q3 | 2023-11-14 | Hold | 349 | — | 0.0% | $185.5M | 53.59% |
| 2023 Q2 | 2023-08-14 | Hold | 349 | — | 0.0% | $180.7M | 52.05% |
| 2023 Q1 | 2023-05-15 | Hold | 349 | — | 0.0% | $162.5M | 50.89% |
| 2022 Q4 | 2023-02-14 | Hold | 349 | — | 0.0% | $163.6M | 52.99% |
| 2022 Q3 | 2022-11-14 | Hold | 349 | — | 0.0% | $141.9M | 47.17% |
| 2022 Q2 | 2022-08-15 | Hold | 349 | — | 0.0% | $142.7M | 44.22% |
| 2022 Q1 | 2022-05-16 | Hold | 349 | — | 0.0% | $184.6M | 47.32% |
| 2021 Q4 | 2022-02-14 | Hold | 349 | — | 0.0% | $157.3M | 40.27% |
| 2021 Q3 | 2021-11-15 | Hold | 349 | — | 0.0% | $143.6M | 37.23% |
| 2021 Q2 | 2021-08-16 | Hold | 349 | — | 0.0% | $146.1M | 38.49% |
| 2021 Q1 | 2021-05-17 | Hold | 349 | — | 0.0% | $134.6M | 37.20% |
| 2020 Q4 | 2021-02-16 | Hold | 349 | — | 0.0% | $121.4M | 40.46% |
| 2020 Q3 | 2020-11-16 | Hold | 349 | — | 0.0% | $111.7M | 45.21% |
| 2020 Q2 | 2020-08-14 | Reduce | 349 | -18 | -4.9% | $93.3M | 41.15% |
| 2020 Q1 | 2020-05-15 | Reduce | 367 | -6 | -1.6% | $99.8M | 50.31% |
| 2019 Q4 | 2020-02-14 | Hold | 373 | — | 0.0% | $126.7M | 52.70% |
| 2019 Q3 | 2019-11-14 | Hold | 373 | — | 0.0% | $116.3M | 57.53% |
| 2019 Q2 | 2019-08-14 | Hold | 373 | — | 0.0% | $118.7M | 56.64% |
| 2019 Q1 | 2019-05-15 | Hold | 373 | — | 0.0% | $112.4M | 53.02% |
| 2018 Q4 | 2019-02-14 | Hold | 373 | — | 0.0% | $114.1M | 70.97% |
| 2018 Q3 | 2018-11-14 | Hold | 373 | — | 0.0% | $119.4M | 73.42% |
| 2018 Q2 | 2018-08-14 | Hold | 373 | — | 0.0% | $105.2M | 68.01% |
| 2018 Q1 | 2018-05-15 | Hold | 373 | — | 0.0% | $111.6M | 71.71% |
| 2017 Q4 | 2018-02-14 | Hold | 373 | — | 0.0% | $111.0M | 62.79% |
| 2017 Q3 | 2017-11-14 | Hold | 373 | — | 0.0% | $102.5M | 62.23% |
| 2017 Q2 | 2017-08-14 | Hold | 373 | — | 0.0% | $95.0M | 60.34% |
| 2017 Q1 | 2017-05-15 | Hold | 373 | — | 0.0% | $93.2M | 44.54% |
| 2016 Q4 | 2017-02-14 | Hold | 373 | — | 0.0% | $91.1M | 42.51% |
| 2016 Q3 | 2016-11-14 | New | 373 | 373 | — | $80.7M | 40.40% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.