Ciena Corporation shares owned by Citadel Advisors
Quarter-by-quarter ownership of Ciena Corporation (CIEN) shares owned by Citadel Advisors
from 13F filings
Historical chart of Citadel Advisors investment in Ciena Corporation
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Quarterly reported holdings in Ciena Corporation by Citadel Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $52M | 839k | 61.59 |
| 2024-06-30 | $15M | 319k | 48.18 |
| 2024-03-31 | $28M | 564k | 49.45 |
| 2023-12-31 | $20M | 444k | 45.01 |
| 2023-09-30 | $78M | 1.7M | 47.26 |
| 2023-06-30 | $54M | 1.3M | 42.49 |
| 2023-03-31 | $45M | 858k | 52.52 |
| 2022-12-31 | $66M | 1.3M | 50.98 |
| 2022-06-30 | $35M | 756k | 45.66 |
| 2022-03-31 | $30M | 487k | 60.66 |
| 2021-12-31 | $148M | 1.9M | 76.97 |
| 2021-09-30 | $51M | 989k | 51.35 |
| 2021-06-30 | $70M | 1.2M | 56.89 |
| 2021-03-31 | $37M | 668k | 54.72 |
| 2020-12-31 | $65M | 1.2M | 52.85 |
| 2020-09-30 | $69M | 1.7M | 39.69 |
| 2020-06-30 | $67M | 1.2M | 54.15 |
| 2020-03-31 | $43M | 1.1M | 39.81 |
| 2019-12-31 | $86M | 2.0M | 42.69 |
| 2019-09-30 | $124M | 3.2M | 39.23 |
| 2019-06-30 | $74M | 1.8M | 41.13 |
| 2019-03-31 | $73M | 1.9M | 37.34 |
| 2018-12-31 | $18M | 542k | 33.91 |
| 2018-09-30 | $42M | 1.3M | 31.24 |
| 2018-06-30 | $34M | 1.3M | 26.52 |
| 2018-03-31 | $31M | 1.2M | 25.90 |
| 2017-12-31 | $43M | 2.1M | 20.93 |
| 2017-09-30 | $78M | 3.6M | 21.97 |
| 2017-06-30 | $21M | 827k | 25.02 |
| 2017-03-31 | $31M | 1.3M | 23.61 |
| 2016-12-31 | $32M | 1.3M | 24.41 |
| 2016-09-30 | $22M | 987k | 21.80 |
| 2016-06-30 | $18M | 933k | 18.75 |
| 2016-03-31 | $29M | 1.5M | 19.01 |
| 2015-12-31 | $45M | 2.2M | 20.68 |
| 2015-09-30 | $13M | 614k | 20.72 |
| 2015-03-31 | $20M | 1.1M | 19.31 |
| 2014-12-31 | $18M | 928k | 19.41 |
| 2014-09-30 | $9.2M | 551k | 16.72 |
| 2014-06-30 | $4.1M | 190k | 21.66 |
| 2014-03-31 | $10M | 445k | 22.74 |
| 2013-12-31 | $36M | 1.5M | 23.93 |
| 2013-09-30 | $374k | 15k | 24.99 |
| 2013-06-30 | $54M | 2.8M | 19.42 |
| 2013-03-31 | $76M | 4.7M | 16.01 |
| 2012-12-31 | $16M | 999k | 15.70 |
| 2012-09-30 | $20M | 1.5M | 13.60 |
| 2012-06-30 | $47M | 2.9M | 16.37 |
| 2012-03-31 | $49M | 3.0M | 16.19 |
| 2011-12-31 | $40M | 3.3M | 12.10 |
| 2011-09-30 | $2.8M | 247k | 11.20 |
| 2011-06-30 | $4.0M | 220k | 18.38 |
| 2011-03-31 | $28M | 1.1M | 25.96 |
| 2010-12-31 | $7.4M | 350k | 21.05 |