Ciena Corporation shares owned by Signature
Historical chart of Signature investment in Ciena Corporation
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All positions including Ciena Corporation held by Signature consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Ciena Corporation by Signature
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $2.4M | 6.1k | 388.23 |
| 2025-12-31 | $1.1M | 4.9k | 233.87 |
| 2025-09-30 | $806k | 5.5k | 145.67 |
| 2025-06-30 | $488k | 6.0k | 81.33 |
| 2025-03-31 | $375k | 6.2k | 60.43 |
| 2024-12-31 | $634k | 7.5k | 84.81 |
| 2024-09-30 | $417k | 6.8k | 61.59 |
| 2024-06-30 | $415k | 8.6k | 48.18 |
| 2024-03-31 | $453k | 9.2k | 49.45 |
| 2023-12-31 | $482k | 11k | 45.01 |
| 2023-09-30 | $505k | 11k | 47.26 |
| 2023-06-30 | $460k | 11k | 42.49 |
| 2023-03-31 | $583k | 11k | 52.52 |
| 2022-12-31 | $591k | 12k | 50.98 |
| 2022-09-30 | $401k | 9.9k | 40.42 |
| 2022-06-30 | $479k | 11k | 45.65 |
| 2022-03-31 | $633k | 10k | 60.59 |
| 2021-12-31 | $810k | 11k | 76.98 |
| 2021-09-30 | $547k | 11k | 51.31 |
| 2021-06-30 | $619k | 11k | 56.89 |
| 2021-03-31 | $576k | 11k | 54.67 |
| 2020-12-31 | $555k | 11k | 52.86 |
| 2020-09-30 | $430k | 11k | 39.71 |
| 2020-06-30 | $536k | 9.9k | 54.21 |
| 2020-03-31 | $378k | 9.5k | 39.84 |
| 2019-12-31 | $471k | 11k | 42.67 |
| 2019-09-30 | $414k | 11k | 39.25 |
| 2019-06-30 | $435k | 11k | 41.17 |
| 2019-03-31 | $412k | 11k | 37.36 |
| 2018-12-31 | $275k | 8.1k | 33.96 |
| 2018-09-30 | $213k | 6.8k | 31.23 |
| 2018-06-30 | $147k | 5.5k | 26.56 |
| 2018-03-31 | $25k | 947 | 26.40 |
| 2016-03-31 | $999 | 28 | 35.71 |
| 2015-12-31 | $999 | 34 | 29.41 |
| 2015-09-30 | $999 | 34 | 29.41 |
| 2015-06-30 | $999 | 34 | 29.41 |
| 2015-03-31 | $999 | 34 | 29.41 |