Ciena Corporation shares owned by Maryland State Retirement & Pension System
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Maryland State Retirement & Pension System
from 13F filings
Historical chart of Maryland State Retirement & Pension System investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Maryland State Retirement & Pension System
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $3.8M | 7.7k | 490.56 |
| 2026-03-31 | $2.7M | 7.0k | 388.23 |
| 2025-12-31 | $1.6M | 7.0k | 233.87 |
| 2025-09-30 | $980k | 6.7k | 145.67 |
| 2025-06-30 | $547k | 6.7k | 81.33 |
| 2025-03-31 | $407k | 6.7k | 60.43 |
| 2024-12-31 | $652k | 7.7k | 84.81 |
| 2024-09-30 | $506k | 8.2k | 61.59 |
| 2024-06-30 | $564k | 12k | 48.18 |
| 2024-03-31 | $524k | 12k | 44.77 |
| 2023-12-31 | $527k | 12k | 45.01 |
| 2023-09-30 | $553k | 12k | 47.26 |
| 2023-06-30 | $497k | 12k | 42.49 |
| 2023-03-31 | $615k | 12k | 52.52 |
| 2022-12-31 | $597k | 12k | 50.98 |
| 2022-09-30 | $473k | 12k | 40.43 |
| 2022-06-30 | $535k | 12k | 45.73 |
| 2022-03-31 | $709k | 12k | 60.60 |
| 2021-12-31 | $901k | 12k | 77.01 |
| 2021-09-30 | $603k | 12k | 51.54 |
| 2021-06-30 | $675k | 12k | 57.69 |
| 2021-03-31 | $640k | 12k | 54.70 |
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