Ciena Corporation shares owned by Atreides Management
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Atreides Management
from 13F filings
Historical chart of Atreides Management investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Atreides Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $204M | 1.4M | 145.67 |
| 2025-06-30 | $103M | 1.3M | 81.33 |
| 2024-12-31 | $6.4M | 75k | 84.81 |
| 2024-09-30 | $137M | 2.2M | 61.59 |
| 2024-06-30 | $173M | 3.6M | 48.18 |
| 2024-03-31 | $158M | 3.2M | 49.45 |
| 2023-12-31 | $115M | 2.6M | 45.01 |
| 2023-09-30 | $78M | 1.6M | 47.26 |