Cerus Corporation shares owned by California State Teachers Retirement System
Quarter-by-quarter ownership of Cerus Corporation (CERS) shares owned by California State Teachers Retirement System
from 13F filings
Historical chart of California State Teachers Retirement System investment in Cerus Corporation
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Quarterly reported holdings in Cerus Corporation by California State Teachers Retirement System
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $21k | 13k | 1.59 |
| 2025-06-30 | $18k | 13k | 1.41 |
| 2025-03-31 | $18k | 13k | 1.39 |
| 2024-12-31 | $20k | 13k | 1.54 |
| 2024-09-30 | $23k | 13k | 1.74 |
| 2024-06-30 | $23k | 13k | 1.76 |
| 2024-03-31 | $34k | 18k | 1.89 |
| 2023-09-30 | $322k | 199k | 1.62 |
| 2023-06-30 | $530k | 215k | 2.46 |
| 2023-03-31 | $654k | 220k | 2.97 |
| 2022-12-31 | $813k | 223k | 3.65 |
| 2022-09-30 | $793k | 220k | 3.60 |
| 2022-06-30 | $1.2M | 223k | 5.29 |
| 2022-03-31 | $1.2M | 218k | 5.49 |
| 2021-12-31 | $1.6M | 236k | 6.81 |
| 2021-09-30 | $1.4M | 231k | 6.09 |
| 2021-06-30 | $1.4M | 232k | 5.91 |
| 2021-03-31 | $1.5M | 248k | 6.01 |
| 2020-12-31 | $1.7M | 249k | 6.92 |
| 2020-09-30 | $1.6M | 249k | 6.26 |
| 2020-06-30 | $1.6M | 244k | 6.60 |
| 2020-03-31 | $1.1M | 239k | 4.65 |
| 2019-12-31 | $912k | 216k | 4.22 |
| 2019-09-30 | $1.2M | 210k | 5.62 |
| 2019-06-30 | $1.2M | 210k | 5.62 |
| 2019-03-31 | $1.3M | 206k | 6.23 |
| 2018-12-31 | $1.1M | 215k | 5.07 |
| 2018-09-30 | $1.5M | 203k | 7.21 |
| 2018-06-30 | $1.3M | 198k | 6.67 |
| 2018-03-31 | $1.1M | 194k | 5.48 |
| 2017-12-31 | $603k | 179k | 3.38 |
| 2017-09-30 | $446k | 164k | 2.73 |
| 2017-06-30 | $459k | 183k | 2.51 |
| 2017-03-31 | $888k | 199k | 4.45 |
| 2016-12-31 | $909k | 209k | 4.35 |
| 2016-09-30 | $1.3M | 214k | 6.21 |
| 2016-06-30 | $1.3M | 212k | 6.24 |
| 2016-03-31 | $1.2M | 202k | 5.93 |
| 2015-12-31 | $1.1M | 177k | 6.32 |
| 2015-09-30 | $788k | 174k | 4.54 |
| 2015-06-30 | $904k | 174k | 5.19 |
| 2015-03-31 | $725k | 174k | 4.17 |
| 2014-12-31 | $909k | 146k | 6.24 |
| 2014-09-30 | $537k | 134k | 4.01 |
| 2014-06-30 | $550k | 132k | 4.15 |
| 2014-03-31 | $606k | 126k | 4.80 |
| 2013-12-31 | $814k | 126k | 6.45 |
| 2013-09-30 | $842k | 126k | 6.71 |
| 2013-06-30 | $537k | 122k | 4.42 |
| 2013-03-31 | $496k | 112k | 4.42 |
More positions owned by California State Teachers Retirement System
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