Ptc Therapeutics I shares owned by California State Teachers Retirement System
Quarter-by-quarter ownership of Ptc Therapeutics I (PTCT) shares owned by California State Teachers Retirement System
from 13F filings
Historical chart of California State Teachers Retirement System investment in Ptc Therapeutics I
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Quarterly reported holdings in Ptc Therapeutics I by California State Teachers Retirement System
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.0M | 65k | 61.37 |
| 2025-06-30 | $3.2M | 65k | 48.84 |
| 2025-03-31 | $3.3M | 64k | 50.96 |
| 2024-12-31 | $2.9M | 65k | 45.14 |
| 2024-09-30 | $2.4M | 66k | 37.10 |
| 2024-06-30 | $2.1M | 68k | 30.58 |
| 2024-03-31 | $2.0M | 68k | 29.09 |
| 2023-09-30 | $1.7M | 75k | 22.41 |
| 2023-06-30 | $3.3M | 82k | 40.67 |
| 2023-03-31 | $4.0M | 83k | 48.44 |
| 2022-12-31 | $3.2M | 84k | 38.17 |
| 2022-09-30 | $4.2M | 83k | 50.20 |
| 2022-06-30 | $3.4M | 85k | 40.06 |
| 2022-03-31 | $3.2M | 84k | 37.31 |
| 2021-12-31 | $3.6M | 92k | 39.83 |
| 2021-09-30 | $3.3M | 90k | 37.21 |
| 2021-06-30 | $4.0M | 96k | 42.27 |
| 2021-03-31 | $4.4M | 93k | 47.35 |
| 2020-12-31 | $5.7M | 94k | 61.03 |
| 2020-09-30 | $4.4M | 94k | 46.76 |
| 2020-06-30 | $4.7M | 93k | 50.74 |
| 2020-03-31 | $4.1M | 92k | 44.61 |
| 2019-12-31 | $4.4M | 92k | 48.03 |
| 2019-09-30 | $4.0M | 88k | 45.00 |
| 2019-06-30 | $4.0M | 88k | 45.00 |
| 2019-03-31 | $3.0M | 79k | 37.64 |
| 2018-12-31 | $2.4M | 71k | 34.32 |
| 2018-09-30 | $3.3M | 69k | 47.01 |
| 2018-06-30 | $2.3M | 69k | 33.73 |
| 2018-03-31 | $1.7M | 61k | 27.05 |
| 2017-12-31 | $1.1M | 63k | 16.68 |
| 2017-09-30 | $1.3M | 64k | 20.01 |
| 2017-06-30 | $1.1M | 59k | 18.33 |
| 2017-03-31 | $645k | 66k | 9.84 |
| 2016-12-31 | $747k | 68k | 10.91 |
| 2016-09-30 | $984k | 70k | 14.01 |
| 2016-06-30 | $490k | 70k | 7.03 |
| 2016-03-31 | $461k | 72k | 6.43 |
| 2015-12-31 | $2.0M | 63k | 32.40 |
| 2015-09-30 | $1.6M | 62k | 26.70 |
| 2015-06-30 | $3.0M | 62k | 48.12 |
| 2015-03-31 | $2.7M | 45k | 60.86 |
| 2014-12-31 | $2.4M | 46k | 51.77 |
| 2014-09-30 | $1.8M | 41k | 44.01 |
| 2014-06-30 | $1.1M | 41k | 26.15 |
| 2014-03-31 | $538k | 21k | 26.12 |
| 2013-12-31 | $294k | 17k | 16.99 |
| 2013-09-30 | $296k | 14k | 21.45 |
More positions owned by California State Teachers Retirement System
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