Ciena Corporation shares owned by Canada Pension Plan Investment Board
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Canada Pension Plan Investment Board
from 13F filings
Historical chart of Canada Pension Plan Investment Board investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Canada Pension Plan Investment Board
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $10M | 69k | 145.67 |
| 2025-06-30 | $390k | 4.8k | 81.33 |
| 2025-03-31 | $91k | 1.5k | 60.43 |
| 2024-03-31 | $1.2M | 24k | 49.45 |
| 2023-12-31 | $1.8M | 41k | 45.01 |
| 2023-09-30 | $898k | 19k | 47.26 |
| 2023-06-30 | $625k | 15k | 42.49 |
| 2023-03-31 | $1.4M | 27k | 52.52 |
| 2022-12-31 | $1.3M | 26k | 50.98 |
| 2022-09-30 | $2.9M | 71k | 40.42 |
| 2022-06-30 | $4.3M | 95k | 45.70 |
| 2022-03-31 | $203k | 3.3k | 60.65 |
| 2021-09-30 | $981k | 19k | 51.36 |
| 2020-12-31 | $7.4M | 140k | 52.85 |
| 2020-06-30 | $1.5M | 28k | 54.17 |
| 2020-03-31 | $9.8M | 247k | 39.81 |
| 2019-12-31 | $12M | 284k | 42.69 |
| 2019-09-30 | $28M | 718k | 39.23 |
| 2019-06-30 | $41M | 993k | 41.13 |
| 2019-03-31 | $43M | 1.1M | 37.34 |
| 2018-12-31 | $54M | 1.6M | 33.91 |
| 2018-09-30 | $25M | 813k | 31.24 |
| 2018-06-30 | $23M | 874k | 26.51 |
| 2018-03-31 | $16M | 603k | 25.90 |
| 2017-12-31 | $11M | 546k | 20.93 |
| 2017-09-30 | $11M | 508k | 21.97 |
| 2017-06-30 | $13M | 528k | 25.02 |
| 2017-03-31 | $13M | 567k | 23.61 |
| 2016-12-31 | $14M | 561k | 24.41 |
| 2016-09-30 | $12M | 560k | 21.80 |
| 2016-06-30 | $22M | 1.2M | 18.75 |
| 2016-03-31 | $18M | 942k | 19.02 |
| 2015-12-31 | $17M | 813k | 20.69 |
| 2015-09-30 | $8.3M | 403k | 20.72 |
| 2015-06-30 | $4.2M | 178k | 23.68 |
| 2015-03-31 | $1.3M | 70k | 19.31 |
| 2014-12-31 | $576k | 30k | 19.39 |
| 2014-06-30 | $1.2M | 57k | 21.66 |
| 2014-03-31 | $5.7M | 251k | 22.74 |
| 2013-12-31 | $3.7M | 155k | 23.93 |
More positions owned by Canada Pension Plan Investment Board
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