Ptc Therapeutics I shares owned by CastleArk Management
Quarter-by-quarter ownership of Ptc Therapeutics I (PTCT) shares owned by CastleArk Management
from 13F filings
Historical chart of CastleArk Management investment in Ptc Therapeutics I
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Quarterly reported holdings in Ptc Therapeutics I by CastleArk Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $7.4M | 97k | 75.96 |
| 2019-03-31 | $3.5M | 94k | 37.64 |
| 2018-12-31 | $3.3M | 96k | 34.32 |
| 2018-09-30 | $8.0M | 170k | 47.00 |