Millennium Management — BIO Trade History
Quarter-by-quarter changes in the BIO RAD LABS INC position · CUSIP 090572207
Currently held · >10 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 59,895 | 56,601 | +1718.3% | $17.6M | 0.01% |
| 2026 Q1 | 2026-05-15 | Reduce | 3,294 | -18,912 | -85.2% | $918.2K | — |
| 2025 Q4 | 2026-02-17 | Reduce | 22,206 | -2,249 | -9.2% | $6.7M | 0.00% |
| 2025 Q3 | 2025-11-14 | Reduce | 24,455 | -227,393 | -90.3% | $6.9M | 0.00% |
| 2025 Q2 | 2025-08-14 | Reduce | 251,848 | -84,204 | -25.1% | $60.8M | 0.03% |
| 2025 Q1 | 2025-05-15 | Reduce | 336,052 | -43,025 | -11.3% | $81.8M | 0.04% |
| 2024 Q4 | 2025-02-14 | Reduce | 379,077 | -204,723 | -35.1% | $124.5M | 0.06% |
| 2024 Q3 | 2024-11-14 | Add | 583,800 | 575,643 | +7057.0% | $195.3M | 0.09% |
| 2024 Q2 | 2024-08-14 | Reduce | 8,157 | -14,754 | -64.4% | $2.2M | 0.00% |
| 2024 Q1 | 2024-05-15 | Reduce | 22,911 | -200,331 | -89.7% | $7.9M | 0.00% |
| 2023 Q4 | 2024-02-14 | Reduce | 223,242 | -153,377 | -40.7% | $72.1M | 0.03% |
| 2023 Q3 | 2023-11-14 | Add | 376,619 | 120,055 | +46.8% | $135.0M | 0.07% |
| 2023 Q2 | 2023-08-14 | Reduce | 256,564 | -200,716 | -43.9% | $97.3M | 0.05% |
| 2023 Q1 | 2023-05-15 | Add | 457,280 | 142,199 | +45.1% | $219.0K | 0.13% |
| 2022 Q4 | 2023-02-14 | Reduce | 315,081 | -143,564 | -31.3% | $132.5K | 0.07% |
| 2022 Q3 | 2022-11-14 | Add | 458,645 | 79,316 | +20.9% | $191.3M | 0.11% |
| 2022 Q2 | 2022-08-15 | Add | 379,329 | 89,424 | +30.8% | $187.8M | 0.12% |
| 2022 Q1 | 2022-05-16 | Add | 289,905 | 261,317 | +914.1% | $163.3M | 0.09% |
| 2021 Q4 | 2022-02-14 | Reduce | 28,588 | -139,654 | -83.0% | $21.6M | 0.01% |
| 2021 Q3 | 2021-11-15 | Add | 168,242 | 43,809 | +35.2% | $125.5M | 0.07% |
| 2021 Q2 | 2021-08-16 | Reduce | 124,433 | -70,936 | -36.3% | $80.2M | 0.05% |
| 2021 Q1 | 2021-05-17 | Add | 195,369 | 54,670 | +38.9% | $111.6M | 0.08% |
| 2020 Q4 | 2021-02-16 | Reduce | 140,699 | -26,671 | -15.9% | $82.0M | 0.06% |
| 2020 Q3 | 2020-11-16 | Reduce | 167,370 | -10,722 | -6.0% | $86.3M | 0.11% |
| 2020 Q2 | 2020-08-14 | Add | 178,092 | 56,469 | +46.4% | $80.4M | 0.11% |
| 2020 Q1 | 2020-05-14 | Reduce | 121,623 | -147,356 | -54.8% | $42.6M | 0.10% |
| 2019 Q4 | 2020-02-14 | Reduce | 268,979 | -202,382 | -42.9% | $99.5M | 0.13% |
| 2019 Q3 | 2019-11-14 | Reduce | 471,361 | -54,563 | -10.4% | $156.8M | 0.25% |
| 2019 Q2 | 2019-08-15 | Add | 525,924 | 105,050 | +25.0% | $164.4M | 0.25% |
| 2019 Q1 | 2019-05-14 | Add | 420,874 | 22,546 | +5.7% | $128.7M | 0.19% |
| 2018 Q4 | 2019-02-15 | Add | 398,328 | 20,503 | +5.4% | $92.5M | 0.14% |
| 2018 Q3 | 2018-11-14 | Reduce | 377,825 | -191,918 | -33.7% | $118.3M | 0.14% |
| 2018 Q2 | 2018-08-14 | Add | 569,743 | 294,523 | +107.0% | $164.4M | 0.21% |
| 2018 Q1 | 2018-05-15 | Add | 275,220 | 95,218 | +52.9% | $68.8M | 0.09% |
| 2017 Q4 | 2018-02-14 | Add | 180,002 | 95,235 | +112.3% | $43.0M | 0.06% |
| 2017 Q3 | 2017-11-14 | Add | 84,767 | 76,017 | +868.8% | $18.8M | 0.03% |
| 2017 Q2 | 2017-08-14 | Reduce | 8,750 | -282,654 | -97.0% | $2.0M | 0.00% |
| 2017 Q1 | 2017-05-15 | Reduce | 291,404 | -67,219 | -18.7% | $58.1M | 0.11% |
| 2016 Q4 | 2017-02-14 | Add | 358,623 | 25,438 | +7.6% | $65.4M | 0.14% |
| 2016 Q3 | 2016-11-14 | New | 333,185 | 333,185 | — | $54.6M | 0.09% |
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.