Ciena Corporation shares owned by Stanley-Laman
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Stanley-Laman
from 13F filings
Historical chart of Stanley-Laman investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Stanley-Laman
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-06-30 | $5.9M | 73k | 81.33 |
| 2024-06-30 | $3.5M | 72k | 48.18 |
| 2024-03-31 | $3.7M | 75k | 49.45 |
| 2023-12-31 | $3.4M | 76k | 45.01 |
| 2023-09-30 | $3.5M | 74k | 47.26 |
| 2023-06-30 | $3.2M | 75k | 42.49 |
| 2023-03-31 | $3.9M | 75k | 52.52 |
| 2022-12-31 | $3.7M | 73k | 50.98 |
| 2022-09-30 | $3.1M | 76k | 40.44 |
| 2020-12-31 | $6.1M | 116k | 52.85 |
| 2020-09-30 | $4.3M | 107k | 39.69 |
| 2020-06-30 | $5.7M | 105k | 54.16 |
| 2019-09-30 | $265k | 6.7k | 39.29 |