Ptc Therapeutics I shares owned by Loomis, Sayles and
Quarter-by-quarter ownership of Ptc Therapeutics I (PTCT) shares owned by Loomis, Sayles and
from 13F filings
Historical chart of Loomis, Sayles and investment in Ptc Therapeutics I
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Quarterly reported holdings in Ptc Therapeutics I by Loomis, Sayles and
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $34M | 494k | 68.13 |
| 2023-06-30 | $43M | 1.1M | 40.67 |
| 2023-03-31 | $60M | 1.2M | 48.44 |
| 2022-12-31 | $47M | 1.2M | 38.17 |
| 2022-09-30 | $81M | 1.6M | 50.20 |
| 2022-06-30 | $66M | 1.6M | 40.06 |
| 2022-03-31 | $61M | 1.6M | 37.31 |
| 2021-12-31 | $61M | 1.5M | 39.83 |
| 2021-09-30 | $48M | 1.3M | 37.21 |
| 2021-06-30 | $38M | 905k | 42.27 |
| 2021-03-31 | $43M | 903k | 47.35 |
| 2020-12-31 | $53M | 866k | 61.03 |
| 2020-09-30 | $37M | 798k | 46.75 |
| 2020-06-30 | $34M | 667k | 50.74 |
| 2020-03-31 | $20M | 439k | 44.61 |
| 2019-12-31 | $21M | 437k | 48.03 |
| 2019-09-30 | $13M | 387k | 33.82 |
| 2014-12-31 | $14M | 264k | 51.77 |
| 2014-09-30 | $10M | 233k | 44.01 |
| 2014-03-31 | $12M | 473k | 26.14 |