Ciena Corporation shares owned by Diametric Capital
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Diametric Capital
from 13F filings
Historical chart of Diametric Capital investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Diametric Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $1.1M | 2.3k | 490.56 |
| 2020-03-31 | $855k | 22k | 39.80 |
| 2019-06-30 | $214k | 5.2k | 41.07 |
| 2018-09-30 | $622k | 20k | 31.26 |