Ciena Corporation shares owned by Roberta J. Maue
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Roberta J. Maue
from 13F filings
Historical chart of Roberta J. Maue investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Roberta J. Maue
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $476k | 3.3k | 145.67 |
| 2025-06-30 | $251k | 3.1k | 81.33 |
| 2019-09-30 | $20M | 504k | 39.23 |
| 2019-06-30 | $14M | 345k | 41.13 |
| 2019-03-31 | $18M | 491k | 37.34 |
| 2018-12-31 | $15M | 428k | 33.91 |