Ptc Therapeutics I shares owned by D. E. Shaw & Co
Quarter-by-quarter ownership of Ptc Therapeutics I (PTCT) shares owned by D. E. Shaw & Co
from 13F filings
Historical chart of D. E. Shaw & Co investment in Ptc Therapeutics I
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Quarterly reported holdings in Ptc Therapeutics I by D. E. Shaw & Co
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $134M | 2.2M | 61.37 |
| 2025-06-30 | $119M | 2.4M | 48.84 |
| 2025-03-31 | $74M | 1.4M | 50.96 |
| 2024-12-31 | $70M | 1.5M | 45.14 |
| 2024-09-30 | $53M | 1.4M | 37.10 |
| 2024-06-30 | $42M | 1.4M | 30.58 |
| 2024-03-31 | $36M | 1.2M | 29.09 |
| 2023-12-31 | $37M | 1.3M | 27.56 |
| 2023-09-30 | $19M | 841k | 22.41 |
| 2023-06-30 | $30M | 733k | 40.67 |
| 2023-03-31 | $34M | 706k | 48.44 |
| 2022-12-31 | $36M | 945k | 38.17 |
| 2022-09-30 | $53M | 1.1M | 50.20 |
| 2022-06-30 | $38M | 953k | 40.06 |
| 2022-03-31 | $39M | 1.0M | 37.31 |
| 2021-12-31 | $48M | 1.2M | 39.83 |
| 2021-09-30 | $45M | 1.2M | 37.21 |
| 2021-06-30 | $51M | 1.2M | 42.27 |
| 2021-03-31 | $55M | 1.2M | 47.35 |
| 2020-12-31 | $59M | 974k | 61.03 |
| 2020-09-30 | $41M | 880k | 46.75 |
| 2020-06-30 | $45M | 895k | 50.74 |
| 2020-03-31 | $44M | 996k | 44.61 |
| 2019-12-31 | $51M | 1.1M | 48.03 |
| 2019-09-30 | $27M | 812k | 33.82 |
| 2019-06-30 | $38M | 837k | 45.00 |
| 2019-03-31 | $33M | 883k | 37.64 |
| 2018-12-31 | $34M | 996k | 34.32 |
| 2018-09-30 | $83M | 1.8M | 47.00 |
| 2018-06-30 | $82M | 2.4M | 33.73 |
| 2018-03-31 | $65M | 2.4M | 27.06 |
| 2017-12-31 | $44M | 2.6M | 16.68 |
| 2017-09-30 | $47M | 2.4M | 20.01 |
| 2017-06-30 | $50M | 2.7M | 18.33 |
| 2017-03-31 | $20M | 2.0M | 9.84 |
| 2016-12-31 | $16M | 1.5M | 10.91 |
| 2016-09-30 | $11M | 751k | 14.01 |
| 2016-06-30 | $202k | 29k | 7.02 |
| 2015-12-31 | $534k | 17k | 32.38 |
| 2015-09-30 | $1.4M | 54k | 26.70 |
| 2014-12-31 | $253k | 4.9k | 51.79 |
| 2014-06-30 | $635k | 24k | 26.14 |