Ticker: CIEN CUSIP: 171779309 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,102,409 | $1,193,300 | $194.00 | $143.19 - $248.00 |
| Q3 2025 | 4,352,281 | $633,997 | $101.84 | $76.89 - $146.53 |
| Q2 2025 | 4,454,987 | $362,324 | $71.73 | $49.21 - $86.21 |
| Q1 2025 | 4,564,653 | $275,842 | $79.05 | $58.04 - $101.44 |
| Q4 2024 | 4,584,269 | $388,792 | $71.76 | $59.60 - $91.82 |
| Q3 2024 | 4,439,478 | $273,427 | $52.69 | $44.89 - $63.06 |
| Q2 2024 | 4,386,400 | $211,337 | $47.46 | $43.30 - $53.58 |
| Q1 2024 | 4,387,969 | $216,985 | $52.75 | $44.22 - $63.24 |
| Q4 2023 | 4,344,354 | $195,539 | $44.09 | $39.94 - $48.36 |
| Q3 2023 | 4,251,504 | $200,926 | $44.08 | $40.10 - $50.72 |
| Q2 2023 | 4,239,504 | $180,137 | $45.54 | $40.84 - $52.67 |
| Q1 2023 | 4,262,245 | $223,853 | $49.92 | $45.83 - $54.25 |
| Q4 2022 | 4,230,912 | $215,692 | $45.21 | $38.33 - $52.51 |
| Q3 2022 | 4,146,618 | $167,648 | $48.05 | $39.44 - $56.38 |
| Q2 2022 | 4,134,125 | $188,930 | $51.84 | $41.63 - $61.78 |
| Q1 2022 | 4,218,280 | $255,754 | $65.45 | $53.29 - $77.38 |
| Q4 2021 | 4,058,180 | $312,358 | $61.70 | $51.01 - $78.28 |
| Q3 2021 | 3,965,801 | $203,644 | $55.54 | $50.34 - $58.85 |
| Q2 2021 | 3,992,283 | $227,121 | $55.12 | $49.51 - $61.09 |
| Q1 2021 | 3,701,677 | $202,556 | $53.81 | $47.52 - $57.57 |
| Q4 2020 | 3,658,102 | $193,331 | $44.43 | $38.03 - $54.05 |
| Q3 2020 | 3,642,956 | $144,589 | $52.62 | $38.20 - $61.52 |
| Q2 2020 | 3,826,077 | $207,220 | $49.71 | $38.00 - $57.19 |
| Q1 2020 | 3,783,454 | $150,619 | $41.03 | $30.58 - $44.61 |
| Q4 2019 | 3,687,133 | $157,404 | $38.10 | $33.22 - $43.97 |
| Q3 2019 | 3,771,741 | $147,965 | $41.92 | $37.94 - $46.78 |
| Q2 2019 | 3,556,314 | $146,271 | $38.48 | $32.76 - $46.23 |
| Q1 2019 | 4,624,355 | $172,673 | $38.83 | $32.85 - $45.70 |
| Q4 2018 | 4,522,148 | $153,346 | $31.69 | $28.23 - $36.55 |
| Q3 2018 | 4,824,554 | $150,722 | $28.02 | $25.19 - $32.33 |
| Q2 2018 | 4,791,727 | $127,026 | $25.40 | $22.99 - $27.10 |
| Q1 2018 | 4,832,458 | $125,158 | $23.53 | $20.71 - $27.73 |
| Q4 2017 | 4,824,523 | $100,980 | $21.20 | $19.40 - $22.63 |
| Q3 2017 | 4,658,359 | $102,346 | $23.93 | $20.86 - $26.92 |
| Q2 2017 | 4,648,540 | $116,319 | $23.96 | $21.43 - $27.98 |
| Q1 2017 | 4,475,664 | $105,671 | $24.52 | $22.73 - $26.84 |
| Q4 2016 | 4,320,032 | $105,450 | $21.85 | $18.94 - $25.19 |
| Q3 2016 | 4,389,599 | $95,690 | $20.85 | $17.59 - $23.60 |
| Q2 2016 | 4,264,357 | $79,958 | $18.11 | $15.62 - $21.87 |
| Q1 2016 | 4,127,807 | $78,512 | $18.47 | $16.32 - $21.14 |
| Q4 2015 | 3,994,211 | $82,637 | $22.97 | $18.98 - $25.46 |
| Q3 2015 | 3,854,088 | $79,853 | $23.24 | $17.97 - $26.50 |
| Q2 2015 | 3,798,323 | $89,941 | $22.84 | $18.75 - $26.20 |
| Q1 2015 | 3,678,524 | $71,030 | $19.93 | $17.86 - $21.47 |
| Q4 2014 | 3,559,163 | $69,083 | $16.70 | $13.77 - $20.14 |
| Q3 2014 | 3,602,330 | $60,227 | $19.60 | $16.66 - $22.46 |
| Q2 2014 | 3,628,196 | $78,580 | $20.54 | $18.00 - $24.21 |
| Q1 2014 | 3,702,623 | $84,205 | $23.52 | $21.41 - $27.16 |
| Q4 2013 | 3,585,847 | $85,808 | $23.81 | $20.93 - $27.94 |
| Q3 2013 | 3,695,542 | $92,310 | $22.53 | $19.37 - $26.17 |
| Q2 2013 | 3,718,635 | $72,215 | $16.65 | $14.14 - $20.60 |