D.E. Shaw & Co — BRK-B Trade History
Quarter-by-quarter changes in the BERKSHIRE HATHAWAY INC DEL position · CUSIP 084670702
Currently held · 2 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 1,920,532 | 1,452,328 | +310.2% | $961.0M | 0.46% |
| 2026 Q1 | 2026-05-15 | Reduce | 468,204 | -139,411 | -22.9% | $224.4M | 0.14% |
| 2025 Q4 | 2026-02-17 | Reduce | 607,615 | -143,557 | -19.1% | $305.4M | 0.17% |
| 2025 Q3 | 2025-11-14 | Add | 751,172 | 64,391 | +9.4% | $377.6M | 0.21% |
| 2025 Q2 | 2025-08-14 | Add | 686,781 | 346,419 | +101.8% | $333.6M | 0.24% |
| 2025 Q1 | 2025-05-15 | Add | 340,362 | 53,426 | +18.6% | $181.3M | 0.16% |
| 2024 Q4 | 2025-02-14 | Reduce | 286,936 | -284,684 | -49.8% | $130.1M | 0.10% |
| 2024 Q3 | 2024-11-14 | New | 571,620 | 571,620 | — | $263.1M | 0.23% |
| 2024 Q1 | 2024-11-14 | — | — | — | — | — | — |
| 2023 Q4 | 2024-11-14 | Sold out | — | -267,369 | -100.0% | — | — |
| 2024 Q2 | 2024-08-14 | Reduce | 267,369 | -105,743 | -28.3% | $108.8M | 0.10% |
| 2023 Q3 | 2023-11-14 | Add | 373,112 | 57,739 | +18.3% | $130.7M | 0.14% |
| 2023 Q2 | 2023-08-14 | Reduce | 315,373 | -521,893 | -62.3% | $107.5M | 0.11% |
| 2023 Q1 | 2023-05-15 | Add | 837,266 | 227,882 | +37.4% | $258.5M | 0.28% |
| 2022 Q4 | 2023-02-14 | Reduce | 609,384 | -1,287,294 | -67.9% | $188.2M | 0.21% |
| 2022 Q3 | 2022-11-14 | Add | 1,896,678 | 1,078,337 | +131.8% | $506.5M | 0.60% |
| 2022 Q2 | 2022-08-15 | Add | 818,341 | 560,627 | +217.5% | $223.4M | 0.26% |
| 2022 Q1 | 2022-05-16 | Reduce | 257,714 | -509,444 | -66.4% | $91.0M | 0.09% |
| 2021 Q4 | 2022-02-14 | Reduce | 767,158 | -505,377 | -39.7% | $229.4M | 0.19% |
| 2021 Q3 | 2021-11-15 | Add | 1,272,535 | 509,035 | +66.7% | $347.3M | 0.31% |
| 2021 Q2 | 2021-08-16 | Reduce | 763,500 | -742,074 | -49.3% | $212.2M | 0.18% |
| 2021 Q1 | 2021-05-17 | Reduce | 1,505,574 | -2,362,397 | -61.1% | $384.6M | 0.37% |
| 2020 Q4 | 2021-02-16 | Add | 3,867,971 | 1,609,063 | +71.2% | $896.9M | 0.80% |
| 2020 Q3 | 2020-11-16 | Reduce | 2,258,908 | -167,551 | -6.9% | $481.0M | 0.49% |
| 2020 Q2 | 2020-08-14 | Add | 2,426,459 | 1,241,172 | +104.7% | $433.1M | 0.52% |
| 2020 Q1 | 2020-05-15 | Add | 1,185,287 | 86,604 | +7.9% | $216.7M | 0.34% |
| 2019 Q4 | 2020-02-14 | Add | 1,098,683 | 122,917 | +12.6% | $248.9M | 0.28% |
| 2019 Q3 | 2019-11-14 | Add | 975,766 | 483,838 | +98.4% | $203.0M | 0.25% |
| 2019 Q2 | 2019-08-14 | Reduce | 491,928 | -64,962 | -11.7% | $104.9M | 0.13% |
| 2019 Q1 | 2019-05-15 | Add | 556,890 | 392,036 | +237.8% | $111.9M | 0.14% |
| 2018 Q4 | 2019-02-14 | Reduce | 164,854 | -112,581 | -40.6% | $33.7M | 0.05% |
| 2018 Q3 | 2018-11-14 | Add | 277,435 | 144,074 | +108.0% | $59.4M | 0.07% |
| 2018 Q2 | 2018-08-14 | Reduce | 133,361 | -56,812 | -29.9% | $24.9M | 0.03% |
| 2018 Q1 | 2018-05-15 | Add | 190,173 | 74,648 | +64.6% | $37.9M | 0.05% |
| 2017 Q4 | 2018-02-14 | Reduce | 115,525 | -618,946 | -84.3% | $22.9M | 0.03% |
| 2017 Q3 | 2017-11-14 | Reduce | 734,471 | -425,378 | -36.7% | $134.6M | 0.21% |
| 2017 Q2 | 2017-08-14 | Reduce | 1,159,849 | -5,706 | -0.5% | $196.4M | 0.33% |
| 2017 Q1 | 2017-05-15 | Reduce | 1,165,555 | -838,063 | -41.8% | $194.3M | 0.34% |
| 2016 Q4 | 2017-02-14 | Reduce | 2,003,618 | -319,171 | -13.7% | $326.5M | 0.56% |
| 2016 Q3 | 2016-11-14 | New | 2,322,789 | 2,322,789 | — | $335.6M | 0.59% |
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.