Prothena shares owned by Cubist Systematic Strategies
Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Cubist Systematic Strategies
from 13F filings
Historical chart of Cubist Systematic Strategies investment in Prothena
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Quarterly reported holdings in Prothena by Cubist Systematic Strategies
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-03-31 | $3.4M | 135k | 24.77 |
| 2023-12-31 | $359k | 9.9k | 36.34 |
| 2023-06-30 | $216k | 3.2k | 68.28 |
| 2023-03-31 | $2.0M | 41k | 48.47 |
| 2022-12-31 | $2.5M | 41k | 60.25 |
| 2022-09-30 | $1.1M | 18k | 60.61 |
| 2022-06-30 | $342k | 13k | 27.19 |
| 2022-03-31 | $303k | 8.3k | 36.62 |
| 2021-12-31 | $2.1M | 43k | 49.41 |
| 2021-09-30 | $3.0M | 42k | 71.22 |
| 2021-06-30 | $1.4M | 28k | 51.40 |
| 2021-03-31 | $433k | 17k | 25.14 |
| 2020-09-30 | $235k | 24k | 9.99 |
| 2020-06-30 | $124k | 12k | 10.43 |
| 2020-03-31 | $75k | 7.0k | 10.69 |
| 2019-12-31 | $234k | 15k | 15.84 |
| 2019-09-30 | $114k | 15k | 7.81 |
| 2019-06-30 | $484k | 46k | 10.58 |
| 2019-03-31 | $171k | 14k | 12.14 |
| 2018-12-31 | $115k | 11k | 10.27 |
| 2017-06-30 | $287k | 5.3k | 54.10 |
| 2015-12-31 | $339k | 5.0k | 68.10 |
| 2015-09-30 | $78k | 1.7k | 45.27 |
| 2015-06-30 | $62k | 1.2k | 52.68 |
More positions owned by Cubist Systematic Strategies
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