Puma Biotechnology shares owned by Tower Research Capital
Quarter-by-quarter ownership of Puma Biotechnology (PBYI) shares owned by Tower Research Capital
from 13F filings
Historical chart of Tower Research Capital investment in Puma Biotechnology
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All positions including Puma Biotechnology held by Tower Research Capital consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Puma Biotechnology by Tower Research Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $21k | 3.9k | 5.31 |
| 2025-06-30 | $29k | 8.5k | 3.43 |
| 2025-03-31 | $9.1k | 3.1k | 2.96 |
| 2024-12-31 | $31k | 10k | 3.05 |
| 2024-09-30 | $9.7k | 3.8k | 2.55 |
| 2024-06-30 | $113 | 35 | 3.26 |
| 2024-03-31 | $9.0k | 1.7k | 5.30 |
| 2023-09-30 | $12k | 4.4k | 2.63 |
| 2023-06-30 | $124 | 35 | 3.54 |
| 2023-03-31 | $15k | 4.9k | 3.09 |
| 2022-12-31 | $63k | 15k | 4.29 |
| 2022-09-30 | $45k | 19k | 2.35 |
| 2022-06-30 | $53k | 18k | 2.93 |
| 2022-03-31 | $19k | 7.2k | 2.68 |
| 2021-12-31 | $0 | 8.6k | 0.00 |
| 2021-09-30 | $53k | 4.6k | 11.63 |
| 2021-06-30 | $42k | 4.4k | 9.47 |
| 2021-03-31 | $59k | 5.9k | 9.88 |
| 2020-12-31 | $111k | 11k | 10.16 |
| 2020-09-30 | $37k | 3.8k | 9.62 |
| 2020-06-30 | $41k | 3.9k | 10.40 |
| 2019-12-31 | $152k | 17k | 8.75 |
| 2019-09-30 | $20k | 2.1k | 9.59 |
| 2018-09-30 | $58k | 1.1k | 51.28 |
| 2018-06-30 | $8.0k | 143 | 55.94 |
| 2018-03-31 | $54k | 799 | 67.58 |
| 2017-12-31 | $14k | 138 | 101.45 |
| 2017-09-30 | $145k | 1.2k | 119.74 |
| 2017-03-31 | $3.0k | 91 | 32.97 |
| 2016-12-31 | $205k | 6.7k | 30.73 |
| 2016-09-30 | $163k | 2.4k | 67.16 |
| 2016-06-30 | $20k | 687 | 29.11 |
| 2016-03-31 | $37k | 1.3k | 29.41 |
| 2015-06-30 | $97k | 830 | 116.25 |
| 2015-03-31 | $99k | 421 | 235.15 |
| 2014-12-31 | $95k | 500 | 190.00 |
| 2014-03-31 | $213k | 2.1k | 103.90 |
| 2013-12-31 | $21k | 200 | 105.00 |
| 2013-09-30 | $120k | 2.2k | 53.72 |
| 2013-06-30 | $5.0k | 103 | 48.54 |