Ciena Corporation shares owned by Louisiana State Employees Retirement System
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Louisiana State Employees Retirement System
from 13F filings
Historical chart of Louisiana State Employees Retirement System investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Louisiana State Employees Retirement System
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $5.7M | 39k | 145.67 |
| 2025-06-30 | $3.3M | 40k | 81.33 |
| 2025-03-31 | $2.4M | 40k | 60.43 |
| 2024-12-31 | $3.4M | 40k | 84.81 |
| 2024-09-30 | $2.5M | 40k | 61.59 |
| 2024-06-30 | $2.0M | 41k | 48.18 |
| 2024-03-31 | $2.1M | 42k | 49.45 |
| 2023-12-31 | $1.9M | 42k | 45.01 |
| 2023-09-30 | $2.0M | 42k | 47.26 |
| 2023-06-30 | $1.9M | 44k | 42.49 |
| 2023-03-31 | $2.1M | 39k | 52.52 |
| 2022-12-31 | $2.0M | 40k | 50.98 |
| 2022-09-30 | $1.6M | 40k | 40.43 |
| 2022-06-30 | $2.0M | 40k | 49.25 |
| 2022-03-31 | $2.3M | 41k | 57.68 |
| 2021-12-31 | $3.1M | 40k | 76.96 |
| 2021-09-30 | $2.0M | 40k | 51.34 |
| 2021-06-30 | $2.3M | 40k | 56.89 |
| 2021-03-31 | $2.2M | 40k | 54.71 |
| 2020-12-31 | $2.0M | 39k | 52.85 |
| 2020-09-30 | $1.5M | 38k | 39.69 |
| 2020-06-30 | $2.1M | 38k | 54.15 |
| 2020-03-31 | $1.5M | 37k | 39.81 |
| 2019-12-31 | $1.6M | 37k | 42.70 |
| 2019-09-30 | $1.5M | 37k | 39.22 |
| 2019-06-30 | $1.6M | 37k | 44.07 |
| 2019-03-31 | $1.4M | 39k | 37.35 |
| 2018-12-31 | $1.3M | 38k | 33.92 |
| 2018-09-30 | $1.2M | 39k | 31.23 |
| 2018-06-30 | $1.0M | 39k | 26.51 |
| 2018-03-31 | $982k | 38k | 25.91 |
| 2017-12-31 | $756k | 36k | 20.94 |
| 2017-09-30 | $833k | 38k | 21.98 |
| 2017-06-30 | $926k | 37k | 25.03 |
| 2017-03-31 | $843k | 36k | 23.61 |
| 2016-12-31 | $842k | 35k | 24.41 |
| 2016-09-30 | $778k | 36k | 21.79 |
| 2016-06-30 | $645k | 34k | 18.75 |
| 2016-03-31 | $681k | 36k | 19.02 |
| 2015-12-31 | $724k | 35k | 20.69 |
| 2015-09-30 | $707k | 34k | 20.73 |
| 2015-06-30 | $734k | 31k | 23.68 |
| 2015-03-31 | $535k | 28k | 19.31 |
| 2014-12-31 | $563k | 29k | 19.41 |
| 2014-09-30 | $483k | 29k | 16.71 |
| 2014-06-30 | $613k | 28k | 21.66 |
| 2014-03-31 | $641k | 28k | 22.73 |
| 2013-12-31 | $675k | 28k | 23.94 |
More positions owned by Louisiana State Employees Retirement System
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