Ciena Corporation shares owned by Tredje AP-fonden
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Tredje AP-fonden
from 13F filings
Historical chart of Tredje AP-fonden investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Tredje AP-fonden
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $20M | 51k | 388.23 |
| 2024-12-31 | $1.3M | 15k | 84.81 |
| 2017-09-30 | $1.3M | 60k | 21.97 |
| 2016-06-30 | $1.2M | 65k | 18.75 |
| 2016-03-31 | $2.1M | 130k | 16.24 |