Millennium Management — WRB Trade History
Quarter-by-quarter changes in the BERKLEY W R CORP position · CUSIP 084423102
Currently held · 9.3 YearsFirst seen: 2016 Q4split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 936,192 | 476,965 | +103.9% | $66.0M | 0.02% |
| 2026 Q1 | 2026-05-15 | Add | 459,227 | 423,988 | +1203.2% | $30.4M | 0.01% |
| 2025 Q4 | 2026-02-17 | Add | 35,239 | 13,611 | +62.9% | $2.5M | 0.00% |
| 2025 Q3 | 2025-11-14 | Reduce | 21,628 | -40,206 | -65.0% | $1.7M | 0.00% |
| 2025 Q2 | 2025-08-14 | Reduce | 61,834 | -87,983 | -58.7% | $4.5M | 0.00% |
| 2025 Q1 | 2025-05-15 | Reduce | 149,817 | -756,253 | -83.5% | $10.7M | 0.01% |
| 2024 Q4 | 2025-02-14 | Add | 906,070 | 1,444 | +0.2% | $53.0M | 0.03% |
| 2024 Q3 | 2024-11-14 | Add | 904,626 | 877,953 | +3291.5% | $51.3M | 0.02% |
| 2024 Q2 | 2024-08-14 | Reduce | 26,673 | -193,959 | -87.9% | $1.4M | 0.00% |
| 2024 Q1 | 2024-05-15 | Add | 220,632 | 74,070 | +50.5% | $13.0M | 0.01% |
| 2023 Q4 | 2024-02-14 | Reduce | 146,562 | -1,312,251 | -90.0% | $6.9M | 0.00% |
| 2023 Q3 | 2023-11-14 | Reduce | 1,458,813 | -1,347,680 | -48.0% | $61.7M | 0.03% |
| 2023 Q2 | 2023-08-14 | Reduce | 2,806,493 | -1,604,896 | -36.4% | $111.4M | 0.06% |
| 2023 Q1 | 2023-05-15 | Add | 4,411,389 | 3,593,829 | +439.6% | $183.1K | 0.10% |
| 2022 Q4 | 2023-02-14 | Add | 817,560 | 526,650 | +181.0% | $39.6K | 0.02% |
| 2022 Q3 | 2022-11-14 | Reduce | 290,910 | -1,800,476 | -86.1% | $12.5M | 0.01% |
| 2022 Q2 | 2022-08-15 | Add | 2,091,386 | 737,501 | +54.5% | $95.2M | 0.06% |
| 2022 Q1 | 2022-05-16 | Reduce | 1,353,885 | -1,695,383 | -55.6% | $60.1M | 0.03% |
| 2021 Q4 | 2022-02-14 | Add | 3,049,268 | 2,419,194 | +384.0% | $111.7M | 0.06% |
| 2021 Q3 | 2021-11-15 | Reduce | 630,074 | -1,385,193 | -68.7% | $20.5M | 0.01% |
| 2021 Q2 | 2021-08-16 | Add | 2,015,267 | 1,710,714 | +561.7% | $66.7M | 0.04% |
| 2021 Q1 | 2021-05-17 | Reduce | 304,553 | -1,307,381 | -81.1% | $10.2M | 0.01% |
| 2020 Q4 | 2021-02-16 | Add | 1,611,934 | 992,950 | +160.4% | $47.6M | 0.03% |
| 2020 Q3 | 2020-11-16 | Reduce | 618,984 | -1,490,999 | -70.7% | $16.8M | 0.02% |
| 2020 Q2 | 2020-08-14 | Add | 2,109,983 | 1,514,471 | +254.3% | $53.7M | 0.07% |
| 2020 Q1 | 2020-05-14 | Reduce | 595,512 | -2,838,449 | -82.7% | $13.8M | 0.03% |
| 2019 Q4 | 2020-02-14 | Add | 3,433,961 | 1,634,213 | +90.8% | $105.5M | 0.13% |
| 2019 Q3 | 2019-11-14 | Add | 1,799,748 | 102,069 | +6.0% | $57.8M | 0.09% |
| 2019 Q2 | 2019-08-15 | Add | 1,697,679 | 1,547,849 | +1033.1% | $49.7M | 0.07% |
| 2019 Q1 | 2019-05-14 | Reduce | 149,830 | -498,565 | -76.9% | $3.8M | 0.01% |
| 2018 Q4 | 2019-02-15 | Add | 648,395 | 491,130 | +312.3% | $14.2M | 0.02% |
| 2018 Q3 | 2018-11-14 | Reduce | 157,265 | -1,361,691 | -89.6% | $3.7M | 0.01% |
| 2018 Q2 | 2018-08-14 | Add | 1,518,956 | 1,316,152 | +649.0% | $32.6M | 0.04% |
| 2018 Q1 | 2018-05-15 | Reduce | 202,804 | -569,987 | -73.8% | $4.4M | 0.01% |
| 2017 Q4 | 2018-02-14 | Add | 772,791 | 719,412 | +1347.7% | $16.4M | 0.02% |
| 2017 Q3 | 2017-11-14 | Reduce | 53,379 | -134,210 | -71.5% | $1.1M | 0.00% |
| 2017 Q2 | 2017-08-14 | New | 187,589 | 187,589 | — | $3.8M | 0.01% |
| 2017 Q1 | 2017-05-15 | Sold out | — | -67,146 | -100.0% | — | — |
| 2016 Q4 | 2017-02-14 | New | 67,146 | 67,146 | — | $1.3M | 0.00% |
| 2016 Q3 | 2016-11-14 | — | — | — | — | — | — |
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.