Millennium Management — PBYI Trade History
Quarter-by-quarter changes in the PUMA BIOTECHNOLOGY INC position · CUSIP 74587V107
Currently held · >10 YearsFirst seen: 2016 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Reduce | 602,240 | -875,279 | -59.2% | $4.9M | 0.00% |
| 2026 Q1 | 2026-05-15 | Add | 1,477,519 | 1,460,905 | +8793.2% | $9.4M | 0.00% |
| 2025 Q4 | 2026-02-17 | Reduce | 16,614 | -89,019 | -84.3% | $98.9K | — |
| 2025 Q3 | 2025-11-14 | Reduce | 105,633 | -228,976 | -68.4% | $560.9K | — |
| 2025 Q2 | 2025-08-14 | Reduce | 334,609 | -1,050,585 | -75.8% | $1.1M | 0.00% |
| 2025 Q1 | 2025-05-15 | Reduce | 1,385,194 | -508,932 | -26.9% | $4.1M | 0.00% |
| 2024 Q4 | 2025-02-14 | Reduce | 1,894,126 | -986,762 | -34.3% | $5.8M | 0.00% |
| 2024 Q3 | 2024-11-14 | Reduce | 2,880,888 | -281,645 | -8.9% | $7.3M | 0.00% |
| 2024 Q2 | 2024-08-14 | Reduce | 3,162,533 | -4,930 | -0.2% | $10.3M | 0.01% |
| 2024 Q1 | 2024-05-15 | Add | 3,167,463 | 3,214 | +0.1% | $16.8M | 0.01% |
| 2023 Q4 | 2024-02-14 | Add | 3,164,249 | 80,900 | +2.6% | $13.7M | 0.01% |
| 2023 Q3 | 2023-11-14 | Add | 3,083,349 | 277,095 | +9.9% | $8.1M | 0.00% |
| 2023 Q2 | 2023-08-14 | Reduce | 2,806,254 | -179,581 | -6.0% | $9.9M | 0.01% |
| 2023 Q1 | 2023-05-15 | Add | 2,985,835 | 308,922 | +11.5% | $9.2K | 0.01% |
| 2022 Q4 | 2023-02-14 | Reduce | 2,676,913 | -115,636 | -4.1% | $11.3K | 0.01% |
| 2022 Q3 | 2022-11-14 | Add | 2,792,549 | 575,905 | +26.0% | $6.6M | 0.00% |
| 2022 Q2 | 2022-08-15 | Add | 2,216,644 | 304,969 | +16.0% | $6.3M | 0.00% |
| 2022 Q1 | 2022-05-16 | Add | 1,911,675 | 204,121 | +12.0% | $5.5M | 0.00% |
| 2021 Q4 | 2022-02-14 | Add | 1,707,554 | 40,769 | +2.4% | $5.2M | 0.00% |
| 2021 Q3 | 2021-11-15 | Add | 1,666,785 | 1,010,130 | +153.8% | $11.7M | 0.01% |
| 2021 Q2 | 2021-08-16 | Reduce | 656,655 | -120,695 | -15.5% | $6.0M | 0.00% |
| 2021 Q1 | 2021-05-17 | Add | 777,350 | 88,650 | +12.9% | $7.6M | 0.01% |
| 2020 Q4 | 2021-02-16 | Reduce | 688,700 | -196,640 | -22.2% | $7.1M | 0.01% |
| 2020 Q3 | 2020-11-16 | Reduce | 885,340 | -286,840 | -24.5% | $8.9M | 0.01% |
| 2020 Q2 | 2020-08-14 | Reduce | 1,172,180 | -775,645 | -39.8% | $12.2M | 0.02% |
| 2020 Q1 | 2020-05-14 | Add | 1,947,825 | 97,519 | +5.3% | $16.4M | 0.04% |
| 2019 Q4 | 2020-02-14 | Add | 1,850,306 | 1,172,911 | +173.2% | $16.2M | 0.02% |
| 2019 Q3 | 2019-11-14 | Add | 677,395 | 223,564 | +49.3% | $7.3M | 0.01% |
| 2019 Q2 | 2019-08-15 | Reduce | 453,831 | -624,573 | -57.9% | $5.8M | 0.01% |
| 2019 Q1 | 2019-05-14 | Reduce | 1,078,404 | -254,292 | -19.1% | $41.8M | 0.06% |
| 2018 Q4 | 2019-02-15 | Add | 1,332,696 | 1,069,706 | +406.7% | $27.1M | 0.04% |
| 2018 Q3 | 2018-11-14 | Reduce | 262,990 | -283,640 | -51.9% | $12.1M | 0.01% |
| 2018 Q2 | 2018-08-14 | Add | 546,630 | 343,180 | +168.7% | $32.3M | 0.04% |
| 2018 Q1 | 2018-05-15 | Reduce | 203,450 | -59,754 | -22.7% | $13.8M | 0.02% |
| 2017 Q4 | 2018-02-14 | Reduce | 263,204 | -206,769 | -44.0% | $26.0M | 0.04% |
| 2017 Q3 | 2017-11-14 | Reduce | 469,973 | -985,388 | -67.7% | $56.3M | 0.09% |
| 2017 Q2 | 2017-08-14 | Add | 1,455,361 | 650,356 | +80.8% | $127.2M | 0.23% |
| 2017 Q1 | 2017-05-15 | Reduce | 805,005 | -70,713 | -8.1% | $29.9M | 0.06% |
| 2016 Q4 | 2017-02-14 | Add | 875,718 | 269,103 | +44.4% | $26.9M | 0.06% |
| 2016 Q3 | 2016-11-14 | New | 606,615 | 606,615 | — | $40.7M | 0.07% |
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.