Semper Augustus Investments — 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 | Add | 120 | 4 | +3.4% | $89.9M | 10.16% |
| 2026 Q1 | 2026-05-15 | Hold | 116 | — | 0.0% | $83.3M | 9.95% |
| 2025 Q4 | 2026-02-17 | Hold | 116 | — | 0.0% | $87.6M | 10.07% |
| 2025 Q3 | 2025-11-14 | Hold | 116 | — | 0.0% | $87.5M | 10.92% |
| 2025 Q2 | 2025-08-15 | Hold | 116 | — | 0.0% | $84.5M | 11.90% |
| 2025 Q1 | 2025-05-15 | Reduce | 116 | -4 | -3.3% | $92.6M | 14.93% |
| 2024 Q4 | 2025-02-14 | Reduce | 120 | -7 | -5.5% | $81.7M | 14.60% |
| 2024 Q3 | 2024-11-14 | Reduce | 127 | -1 | -0.8% | $87.8M | 14.84% |
| 2024 Q2 | 2024-08-14 | Add | 128 | 3 | +2.4% | $78.4M | 14.02% |
| 2024 Q1 | 2024-05-15 | Hold | 125 | — | 0.0% | $79.3M | 14.51% |
| 2023 Q4 | 2024-02-14 | Reduce | 125 | -4 | -3.1% | $67.8M | 14.20% |
| 2023 Q3 | 2023-11-14 | Hold | 129 | — | 0.0% | $68.6M | 16.43% |
| 2023 Q2 | 2023-08-14 | Add | 129 | 8 | +6.6% | $66.8M | 15.79% |
| 2023 Q1 | 2023-05-15 | Add | 121 | 14 | +13.1% | $56.3M | 14.43% |
| 2022 Q4 | 2023-02-14 | Add | 107 | 5 | +4.9% | $50.2M | 13.65% |
| 2022 Q3 | 2022-11-14 | Add | 102 | 10 | +10.9% | $41.5M | 12.54% |
| 2022 Q2 | 2022-08-15 | Add | 92 | 12 | +15.0% | $37.6M | 11.15% |
| 2022 Q1 | 2022-05-16 | Reduce | 80 | -6 | -7.0% | $42.3M | 10.76% |
| 2021 Q4 | 2022-02-14 | Hold | 86 | — | 0.0% | $38.8M | 12.09% |
| 2021 Q3 | 2021-11-15 | Add | 86 | 1 | +1.2% | $35.4M | 11.43% |
| 2021 Q2 | 2021-08-16 | Hold | 85 | — | 0.0% | $35.6M | 11.81% |
| 2021 Q1 | 2021-05-14 | Hold | 85 | — | 0.0% | $32.8M | 12.37% |
| 2020 Q4 | 2021-02-12 | Hold | 85 | — | 0.0% | $29.6M | 12.93% |
| 2020 Q3 | 2020-11-13 | Hold | 85 | — | 0.0% | $27.2M | 13.97% |
| 2020 Q2 | 2020-08-14 | Add | 85 | 1 | +1.2% | $22.7M | 12.85% |
| 2020 Q1 | 2020-05-14 | Hold | 84 | — | 0.0% | $22.8M | 14.40% |
| 2019 Q4 | 2020-02-13 | Hold | 84 | — | 0.0% | $28.5M | 15.32% |
| 2019 Q3 | 2019-11-14 | Hold | 84 | — | 0.0% | $26.2M | 15.00% |
| 2019 Q2 | 2019-08-13 | Reduce | 84 | -1 | -1.2% | $26.7M | 15.84% |
| 2019 Q1 | 2019-05-14 | Hold | 85 | — | 0.0% | $25.6M | 15.73% |
| 2018 Q4 | 2019-02-13 | Reduce | 85 | -1 | -1.2% | $26.0M | 16.71% |
| 2018 Q3 | 2018-11-13 | Hold | 86 | — | 0.0% | $27.5M | 15.87% |
| 2018 Q2 | 2018-08-13 | Hold | 86 | — | 0.0% | $24.3M | 15.18% |
| 2018 Q1 | 2018-05-14 | Hold | 86 | — | 0.0% | $25.7M | 17.89% |
| 2017 Q4 | 2018-02-13 | Hold | 86 | — | 0.0% | $25.6M | 19.16% |
| 2017 Q3 | 2017-11-13 | Hold | 86 | — | 0.0% | $23.6M | 17.47% |
| 2017 Q2 | 2017-08-11 | Hold | 86 | — | 0.0% | $21.9M | 16.83% |
| 2017 Q1 | 2017-05-12 | Hold | 86 | — | 0.0% | $21.5M | 16.05% |
| 2016 Q4 | 2017-02-13 | Hold | 86 | — | 0.0% | $21.0M | 15.57% |
| 2016 Q3 | 2016-11-10 | New | 86 | 86 | — | $18.6M | 13.49% |
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.