Repligen Corporation shares owned by California State Teachers Retirement System
Quarter-by-quarter ownership of Repligen Corporation (RGEN) shares owned by California State Teachers Retirement System
from 13F filings
Historical chart of California State Teachers Retirement System investment in Repligen Corporation
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Quarterly reported holdings in Repligen Corporation by California State Teachers Retirement System
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $6.7M | 50k | 133.67 |
| 2025-06-30 | $6.3M | 51k | 124.38 |
| 2025-03-31 | $6.5M | 51k | 127.24 |
| 2024-12-31 | $7.2M | 50k | 143.94 |
| 2024-09-30 | $7.5M | 50k | 148.82 |
| 2024-06-30 | $11M | 85k | 126.06 |
| 2024-03-31 | $15M | 82k | 183.92 |
| 2023-09-30 | $13M | 83k | 159.01 |
| 2023-06-30 | $12M | 86k | 141.46 |
| 2023-03-31 | $15M | 89k | 168.36 |
| 2022-12-31 | $15M | 89k | 169.31 |
| 2022-09-30 | $13M | 67k | 187.11 |
| 2022-06-30 | $11M | 69k | 162.40 |
| 2022-03-31 | $13M | 68k | 188.09 |
| 2021-12-31 | $20M | 74k | 264.84 |
| 2021-09-30 | $26M | 90k | 288.99 |
| 2021-06-30 | $19M | 95k | 199.62 |
| 2021-03-31 | $19M | 97k | 194.41 |
| 2020-12-31 | $18M | 94k | 191.63 |
| 2020-09-30 | $14M | 92k | 147.54 |
| 2020-06-30 | $11M | 90k | 123.62 |
| 2020-03-31 | $7.7M | 79k | 96.54 |
| 2019-12-31 | $7.4M | 80k | 92.50 |
| 2019-09-30 | $6.3M | 73k | 85.95 |
| 2019-06-30 | $6.3M | 73k | 85.95 |
| 2019-03-31 | $3.5M | 60k | 59.08 |
| 2018-12-31 | $3.2M | 61k | 52.74 |
| 2018-09-30 | $3.3M | 60k | 55.46 |
| 2018-06-30 | $2.8M | 60k | 47.04 |
| 2018-03-31 | $2.1M | 57k | 36.18 |
| 2017-12-31 | $2.1M | 59k | 36.28 |
| 2017-09-30 | $2.3M | 60k | 38.32 |
| 2017-06-30 | $2.5M | 61k | 41.43 |
| 2017-03-31 | $2.3M | 67k | 35.20 |
| 2016-12-31 | $2.1M | 70k | 30.82 |
| 2016-09-30 | $2.2M | 72k | 30.19 |
| 2016-06-30 | $1.9M | 71k | 27.36 |
| 2016-03-31 | $1.9M | 70k | 26.82 |
| 2015-12-31 | $1.7M | 61k | 28.28 |
| 2015-09-30 | $1.7M | 60k | 27.85 |
| 2015-06-30 | $2.5M | 60k | 41.27 |
| 2015-03-31 | $1.8M | 59k | 30.37 |
| 2014-12-31 | $1.2M | 59k | 19.80 |
| 2014-09-30 | $1.2M | 59k | 19.91 |
| 2014-06-30 | $1.3M | 59k | 22.79 |
| 2014-03-31 | $735k | 57k | 12.85 |
| 2013-12-31 | $776k | 57k | 13.64 |
| 2013-09-30 | $624k | 56k | 11.09 |
| 2013-06-30 | $451k | 55k | 8.23 |
| 2013-03-31 | $370k | 54k | 6.91 |
More positions owned by California State Teachers Retirement System
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