OSI Systems shares owned by California State Teachers Retirement System
Quarter-by-quarter ownership of OSI Systems (OSIS) shares owned by California State Teachers Retirement System
from 13F filings
Historical chart of California State Teachers Retirement System investment in OSI Systems
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Quarterly reported holdings in OSI Systems by California State Teachers Retirement System
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.7M | 15k | 249.24 |
| 2025-06-30 | $3.6M | 16k | 224.86 |
| 2025-03-31 | $3.1M | 16k | 194.34 |
| 2024-12-31 | $2.5M | 15k | 167.43 |
| 2024-09-30 | $2.3M | 15k | 151.83 |
| 2024-06-30 | $2.2M | 16k | 137.52 |
| 2024-03-31 | $2.3M | 16k | 142.82 |
| 2023-09-30 | $2.1M | 18k | 118.04 |
| 2023-06-30 | $2.3M | 19k | 117.83 |
| 2023-03-31 | $2.0M | 20k | 102.36 |
| 2022-12-31 | $1.6M | 20k | 79.52 |
| 2022-09-30 | $1.5M | 20k | 72.06 |
| 2022-06-30 | $1.8M | 21k | 85.46 |
| 2022-03-31 | $1.8M | 22k | 85.13 |
| 2021-12-31 | $2.2M | 24k | 93.19 |
| 2021-09-30 | $2.2M | 23k | 94.81 |
| 2021-06-30 | $2.4M | 23k | 101.62 |
| 2021-03-31 | $2.5M | 26k | 96.08 |
| 2020-12-31 | $2.4M | 26k | 93.22 |
| 2020-09-30 | $2.0M | 26k | 77.60 |
| 2020-06-30 | $1.9M | 26k | 74.64 |
| 2020-03-31 | $1.8M | 26k | 68.91 |
| 2019-12-31 | $2.6M | 26k | 100.76 |
| 2019-09-30 | $2.9M | 26k | 112.62 |
| 2019-06-30 | $2.9M | 26k | 112.62 |
| 2019-03-31 | $2.3M | 26k | 87.60 |
| 2018-12-31 | $1.9M | 26k | 73.30 |
| 2018-09-30 | $2.0M | 26k | 76.31 |
| 2018-06-30 | $2.0M | 26k | 77.33 |
| 2018-03-31 | $1.8M | 27k | 65.27 |
| 2017-12-31 | $1.8M | 28k | 64.39 |
| 2017-09-30 | $2.5M | 28k | 91.39 |
| 2017-06-30 | $2.3M | 31k | 75.15 |
| 2017-03-31 | $2.5M | 35k | 72.99 |
| 2016-12-31 | $2.7M | 36k | 76.12 |
| 2016-09-30 | $2.4M | 37k | 65.37 |
| 2016-06-30 | $2.1M | 37k | 58.13 |
| 2016-03-31 | $2.8M | 42k | 65.50 |
| 2015-12-31 | $3.3M | 37k | 88.67 |
| 2015-09-30 | $2.8M | 36k | 76.97 |
| 2015-06-30 | $2.6M | 36k | 70.78 |
| 2015-03-31 | $2.7M | 37k | 74.27 |
| 2014-12-31 | $2.6M | 37k | 70.78 |
| 2014-09-30 | $2.3M | 37k | 63.48 |
| 2014-06-30 | $2.4M | 36k | 66.75 |
| 2014-03-31 | $2.2M | 36k | 59.85 |
| 2013-12-31 | $1.9M | 36k | 53.12 |
| 2013-09-30 | $2.7M | 36k | 74.46 |
| 2013-06-30 | $2.2M | 35k | 64.42 |
| 2013-03-31 | $2.2M | 35k | 62.28 |
More positions owned by California State Teachers Retirement System
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