Ticker: CIEN CUSIP: 171779309 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,892 | $1,144 | $194.00 | $143.19 - $248.00 |
| Q3 2025 | 5,535 | $806 | $101.84 | $76.89 - $146.53 |
| Q2 2025 | 6,001 | $488 | $71.73 | $49.21 - $86.21 |
| Q1 2025 | 6,197 | $374 | $79.05 | $58.04 - $101.44 |
| Q4 2024 | 7,475 | $634 | $71.76 | $59.60 - $91.82 |
| Q3 2024 | 6,768 | $417 | $52.69 | $44.89 - $63.06 |
| Q2 2024 | 8,616 | $415 | $47.46 | $43.30 - $53.58 |
| Q1 2024 | 9,158 | $453 | $52.75 | $44.22 - $63.24 |
| Q4 2023 | 10,716 | $482 | $44.09 | $39.94 - $48.36 |
| Q3 2023 | 10,693 | $505 | $44.08 | $40.10 - $50.72 |
| Q2 2023 | 10,819 | $460 | $45.54 | $40.84 - $52.67 |
| Q1 2023 | 11,097 | $583 | $49.92 | $45.83 - $54.25 |
| Q4 2022 | 11,594 | $591 | $45.21 | $38.33 - $52.51 |
| Q3 2022 | 9,921 | $401 | $48.05 | $39.44 - $56.38 |
| Q2 2022 | 10,492 | $479 | $51.84 | $41.63 - $61.78 |
| Q1 2022 | 10,447 | $633 | $65.45 | $53.29 - $77.38 |
| Q4 2021 | 10,522 | $810 | $61.70 | $51.01 - $78.28 |
| Q3 2021 | 10,661 | $547 | $55.54 | $50.34 - $58.85 |
| Q2 2021 | 10,880 | $619 | $55.12 | $49.51 - $61.09 |
| Q1 2021 | 10,535 | $576 | $53.81 | $47.52 - $57.57 |
| Q4 2020 | 10,500 | $555 | $44.43 | $38.03 - $54.05 |
| Q3 2020 | 10,828 | $430 | $52.62 | $38.20 - $61.52 |
| Q2 2020 | 9,888 | $536 | $49.71 | $38.00 - $57.19 |
| Q1 2020 | 9,487 | $378 | $41.03 | $30.58 - $44.61 |
| Q4 2019 | 11,037 | $471 | $38.10 | $33.22 - $43.97 |
| Q3 2019 | 10,547 | $414 | $41.92 | $37.94 - $46.78 |
| Q2 2019 | 10,565 | $435 | $38.48 | $32.76 - $46.23 |
| Q1 2019 | 11,027 | $412 | $38.83 | $32.85 - $45.70 |
| Q4 2018 | 8,097 | $275 | $31.69 | $28.23 - $36.55 |
| Q3 2018 | 6,820 | $213 | $28.02 | $25.19 - $32.33 |
| Q2 2018 | 5,534 | $147 | $25.40 | $22.99 - $27.10 |
| Q1 2018 | 947 | $25 | $23.53 | $20.71 - $27.73 |
| Q1 2016 | 28 | $1 | $18.47 | $16.32 - $21.14 |
| Q4 2015 | 34 | $1 | $22.97 | $18.98 - $25.46 |
| Q3 2015 | 34 | $1 | $23.24 | $17.97 - $26.50 |
| Q2 2015 | 34 | $1 | $22.84 | $18.75 - $26.20 |
| Q1 2015 | 34 | $1 | $19.93 | $17.86 - $21.47 |