Semper Augustus Investments — BRK-B Trade History
Quarter-by-quarter changes in the BERKSHIRE HATHAWAY INC DEL position · CUSIP 084670702
Currently held · >10 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 273,145 | 20,120 | +8.0% | $136.7M | 15.45% |
| 2026 Q1 | 2026-05-15 | Add | 253,025 | 3,814 | +1.5% | $121.2M | 14.48% |
| 2025 Q4 | 2026-02-17 | Reduce | 249,211 | -1,028 | -0.4% | $125.3M | 14.41% |
| 2025 Q3 | 2025-11-14 | Add | 250,239 | 3,575 | +1.4% | $125.8M | 15.70% |
| 2025 Q2 | 2025-08-15 | Add | 246,664 | 7,315 | +3.1% | $119.8M | 16.86% |
| 2025 Q1 | 2025-05-15 | Add | 239,349 | 1,296 | +0.5% | $127.5M | 20.55% |
| 2024 Q4 | 2025-02-14 | Add | 238,053 | 233 | +0.1% | $107.9M | 19.29% |
| 2024 Q3 | 2024-11-14 | Add | 237,820 | 746 | +0.3% | $109.5M | 18.50% |
| 2024 Q2 | 2024-08-14 | Add | 237,074 | 5,255 | +2.3% | $96.4M | 17.25% |
| 2024 Q1 | 2024-05-15 | Reduce | 231,819 | -1,726 | -0.7% | $97.5M | 17.83% |
| 2023 Q4 | 2024-02-14 | Add | 233,545 | 2,012 | +0.9% | $83.3M | 17.43% |
| 2023 Q3 | 2023-11-14 | Reduce | 231,533 | -2,997 | -1.3% | $81.1M | 19.44% |
| 2023 Q2 | 2023-08-14 | Add | 234,530 | 1,367 | +0.6% | $80.0M | 18.91% |
| 2023 Q1 | 2023-05-15 | Add | 233,163 | 4,156 | +1.8% | $72.0M | 18.43% |
| 2022 Q4 | 2023-02-14 | Add | 229,007 | 1,021 | +0.4% | $70.7M | 19.26% |
| 2022 Q3 | 2022-11-14 | Add | 227,986 | 1,777 | +0.8% | $60.9M | 18.41% |
| 2022 Q2 | 2022-08-15 | Add | 226,209 | 15,463 | +7.3% | $61.8M | 18.30% |
| 2022 Q1 | 2022-05-16 | Reduce | 210,746 | -762 | -0.4% | $74.4M | 18.91% |
| 2021 Q4 | 2022-02-14 | Reduce | 211,508 | -6,701 | -3.1% | $63.2M | 19.73% |
| 2021 Q3 | 2021-11-15 | Add | 218,209 | 12,401 | +6.0% | $59.6M | 19.25% |
| 2021 Q2 | 2021-08-16 | Add | 205,808 | 6,043 | +3.0% | $57.2M | 18.99% |
| 2021 Q1 | 2021-05-14 | Add | 199,765 | 85 | +0.0% | $51.0M | 19.26% |
| 2020 Q4 | 2021-02-12 | Reduce | 199,680 | -6,681 | -3.2% | $46.3M | 20.25% |
| 2020 Q3 | 2020-11-13 | Reduce | 206,361 | -2,340 | -1.1% | $43.9M | 22.56% |
| 2020 Q2 | 2020-08-14 | Add | 208,701 | 4,280 | +2.1% | $37.3M | 21.07% |
| 2020 Q1 | 2020-05-14 | Add | 204,421 | 16,650 | +8.9% | $37.4M | 23.55% |
| 2019 Q4 | 2020-02-13 | Reduce | 187,771 | -80 | -0.0% | $42.5M | 22.85% |
| 2019 Q3 | 2019-11-14 | Add | 187,851 | 6,556 | +3.6% | $39.1M | 22.38% |
| 2019 Q2 | 2019-08-13 | Hold | 181,295 | — | 0.0% | $38.6M | 22.89% |
| 2019 Q1 | 2019-05-14 | Add | 181,295 | 263 | +0.1% | $36.4M | 22.37% |
| 2018 Q4 | 2019-02-13 | Reduce | 181,032 | -3,030 | -1.6% | $37.0M | 23.75% |
| 2018 Q3 | 2018-11-13 | Reduce | 184,062 | -52 | -0.0% | $39.4M | 22.73% |
| 2018 Q2 | 2018-08-13 | Add | 184,114 | 2,688 | +1.5% | $34.4M | 21.50% |
| 2018 Q1 | 2018-05-14 | Add | 181,426 | 2,663 | +1.5% | $36.2M | 25.18% |
| 2017 Q4 | 2018-02-13 | Reduce | 178,763 | -3,375 | -1.9% | $35.4M | 26.53% |
| 2017 Q3 | 2017-11-13 | Hold | 182,138 | — | 0.0% | $33.4M | 24.69% |
| 2017 Q2 | 2017-08-11 | Reduce | 182,138 | -161 | -0.1% | $30.8M | 23.70% |
| 2017 Q1 | 2017-05-12 | Reduce | 182,299 | -1,650 | -0.9% | $30.4M | 22.70% |
| 2016 Q4 | 2017-02-13 | Reduce | 183,949 | -4,656 | -2.5% | $30.0M | 22.23% |
| 2016 Q3 | 2016-11-10 | New | 188,605 | 188,605 | — | $27.2M | 19.77% |
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.