Applied Optoelectronics shares owned by California State Teachers Retirement System
Quarter-by-quarter ownership of Applied Optoelectronics (AAOI) shares owned by California State Teachers Retirement System
from 13F filings
Historical chart of California State Teachers Retirement System investment in Applied Optoelectronics
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Quarterly reported holdings in Applied Optoelectronics by California State Teachers Retirement System
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.3M | 50k | 25.93 |
| 2025-06-30 | $1.4M | 55k | 25.69 |
| 2025-03-31 | $560k | 37k | 15.35 |
| 2024-12-31 | $1.3M | 37k | 36.86 |
| 2024-09-30 | $500k | 35k | 14.31 |
| 2024-06-30 | $295k | 36k | 8.29 |
| 2024-03-31 | $511k | 37k | 13.86 |
| 2021-03-31 | $274k | 33k | 8.37 |
| 2020-12-31 | $279k | 33k | 8.52 |
| 2020-09-30 | $368k | 33k | 11.24 |
| 2020-06-30 | $317k | 29k | 10.86 |
| 2020-03-31 | $222k | 29k | 7.60 |
| 2019-12-31 | $343k | 29k | 11.89 |
| 2019-09-30 | $298k | 29k | 10.30 |
| 2019-06-30 | $298k | 29k | 10.30 |
| 2019-03-31 | $353k | 29k | 12.20 |
| 2018-12-31 | $483k | 31k | 15.45 |
| 2018-09-30 | $701k | 28k | 24.65 |
| 2018-06-30 | $1.3M | 29k | 44.92 |
| 2018-03-31 | $715k | 29k | 25.06 |
| 2017-12-31 | $1.1M | 30k | 37.82 |
| 2017-09-30 | $1.9M | 29k | 64.67 |
| 2017-06-30 | $2.0M | 33k | 61.78 |
| 2017-03-31 | $2.0M | 36k | 56.14 |
| 2016-12-31 | $797k | 34k | 23.45 |
| 2016-09-30 | $775k | 35k | 22.21 |
| 2016-06-30 | $386k | 35k | 11.16 |
| 2016-03-31 | $537k | 36k | 14.92 |
| 2015-12-31 | $539k | 31k | 17.15 |
| 2015-09-30 | $580k | 31k | 18.78 |
| 2015-06-30 | $474k | 27k | 17.37 |
| 2015-03-31 | $379k | 27k | 13.90 |
| 2014-12-31 | $306k | 27k | 11.22 |
| 2014-09-30 | $437k | 27k | 16.09 |
| 2014-06-30 | $626k | 27k | 23.19 |
| 2014-03-31 | $210k | 8.5k | 24.71 |
| 2013-12-31 | $113k | 7.5k | 15.07 |
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