Ciena Corporation shares owned by Royal Bank of Canada
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Royal Bank of Canada
from 13F filings
Historical chart of Royal Bank of Canada investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Royal Bank of Canada
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $39M | 264k | 145.67 |
| 2025-06-30 | $21M | 257k | 81.33 |
| 2025-03-31 | $12M | 194k | 60.43 |
| 2024-12-31 | $30M | 348k | 84.81 |
| 2024-09-30 | $39M | 629k | 61.59 |
| 2024-06-30 | $7.2M | 150k | 48.17 |
| 2024-03-31 | $8.6M | 173k | 49.45 |
| 2023-12-31 | $9.1M | 200k | 45.38 |
| 2023-09-30 | $11M | 224k | 47.26 |
| 2023-06-30 | $7.3M | 172k | 42.49 |
| 2022-12-31 | $14M | 270k | 50.98 |
| 2022-09-30 | $11M | 274k | 40.43 |
| 2021-06-30 | $20M | 348k | 56.82 |
| 2021-03-31 | $19M | 356k | 54.67 |
| 2020-12-31 | $20M | 385k | 52.82 |
| 2020-09-30 | $20M | 498k | 39.69 |
| 2020-06-30 | $21M | 380k | 54.16 |
| 2020-03-31 | $16M | 390k | 39.81 |
| 2019-12-31 | $15M | 343k | 42.69 |
| 2019-09-30 | $13M | 332k | 39.24 |
| 2019-03-31 | $11M | 293k | 37.50 |
| 2018-12-31 | $11M | 321k | 33.92 |
| 2018-09-30 | $12M | 367k | 31.24 |
| 2018-06-30 | $8.6M | 325k | 26.59 |
| 2018-03-31 | $8.3M | 320k | 25.92 |
| 2017-12-31 | $6.7M | 320k | 20.77 |
| 2016-12-31 | $1.1M | 43k | 24.43 |
| 2016-09-30 | $2.6M | 119k | 21.80 |
| 2016-06-30 | $544k | 29k | 18.71 |
| 2016-03-31 | $1.0M | 54k | 18.75 |
| 2015-12-31 | $17M | 800k | 20.68 |
| 2015-09-30 | $10M | 485k | 20.72 |
| 2015-03-31 | $8.4M | 433k | 19.31 |
| 2014-12-31 | $15M | 760k | 19.43 |
| 2014-09-30 | $15M | 866k | 16.72 |
| 2014-06-30 | $10M | 481k | 21.67 |
| 2014-03-31 | $8.5M | 375k | 22.74 |
| 2013-12-31 | $5.1M | 215k | 23.95 |
| 2013-09-30 | $40M | 1.6M | 25.01 |
| 2011-09-30 | $4.1M | 290k | 14.08 |
| 2011-06-30 | $4.9M | 230k | 21.13 |