Ticker: CIEN CUSIP: 171779309 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,384,972 | $323,904 | $194.00 | $143.19 - $248.00 |
| Q3 2025 | 1,741,875 | $253,739 | $101.84 | $76.89 - $146.53 |
| Q2 2025 | 1,870,080 | $152,094 | $71.73 | $49.21 - $86.21 |
| Q1 2025 | 1,533,554 | $92,673 | $79.05 | $58.04 - $101.44 |
| Q4 2024 | 1,486,003 | $126,028 | $71.76 | $59.60 - $91.82 |
| Q3 2024 | 1,173,274 | $72,262 | $52.69 | $44.89 - $63.06 |
| Q2 2024 | 1,306,342 | $62,940 | $47.46 | $43.30 - $53.58 |
| Q1 2024 | 1,575,083 | $77,888 | $52.75 | $44.22 - $63.24 |
| Q4 2023 | 1,350,850 | $60,802 | $44.09 | $39.94 - $48.36 |
| Q3 2023 | 1,382,370 | $65,331 | $44.08 | $40.10 - $50.72 |
| Q2 2023 | 942,786 | $40,059 | $45.54 | $40.84 - $52.67 |
| Q1 2023 | 1,009,997 | $53,045 | $49.92 | $45.83 - $54.25 |
| Q4 2022 | 1,162,985 | $59,289 | $45.21 | $38.33 - $52.51 |
| Q3 2022 | 1,044,419 | $42,225 | $48.05 | $39.44 - $56.38 |
| Q2 2022 | 923,537 | $42,205 | $51.84 | $41.63 - $61.78 |
| Q1 2022 | 658,922 | $39,950 | $65.45 | $53.29 - $77.38 |
| Q4 2021 | 1,255,349 | $96,625 | $61.70 | $51.01 - $78.28 |
| Q3 2021 | 1,113,760 | $57,191 | $55.54 | $50.34 - $58.85 |
| Q2 2021 | 1,228,966 | $69,915 | $55.12 | $49.51 - $61.09 |
| Q1 2021 | 961,427 | $52,609 | $53.81 | $47.52 - $57.57 |
| Q4 2020 | 1,048,100 | $55,392 | $44.43 | $38.03 - $54.05 |
| Q3 2020 | 569,013 | $22,584 | $52.62 | $38.20 - $61.52 |
| Q2 2020 | 783,541 | $42,437 | $49.71 | $38.00 - $57.19 |
| Q1 2020 | 454,485 | $18,093 | $41.03 | $30.58 - $44.61 |
| Q4 2019 | 346,513 | $14,793 | $38.10 | $33.22 - $43.97 |
| Q3 2019 | 260,138 | $10,206 | $41.92 | $37.94 - $46.78 |
| Q2 2019 | 704,139 | $28,960 | $38.48 | $32.76 - $46.23 |
| Q1 2019 | 1,635,330 | $61,063 | $38.83 | $32.85 - $45.70 |
| Q4 2018 | 1,421,769 | $48,212 | $31.69 | $28.23 - $36.55 |
| Q3 2018 | 1,305,965 | $40,799 | $28.02 | $25.19 - $32.33 |
| Q2 2018 | 816,690 | $21,650 | $25.40 | $22.99 - $27.10 |
| Q1 2018 | 1,131,065 | $29,295 | $23.53 | $20.71 - $27.73 |
| Q4 2017 | 775,235 | $16,225 | $21.20 | $19.40 - $22.63 |
| Q3 2017 | 650,711 | $14,296 | $23.93 | $20.86 - $26.92 |
| Q2 2017 | 919,131 | $22,998 | $23.96 | $21.43 - $27.98 |
| Q1 2017 | 583,162 | $13,769 | $24.52 | $22.73 - $26.84 |
| Q4 2016 | 1,052,653 | $25,695 | $21.85 | $18.94 - $25.19 |
| Q3 2016 | 341,686 | $7,448 | $20.85 | $17.59 - $23.60 |
| Q2 2016 | 582,252 | $10,919 | $18.11 | $15.62 - $21.87 |
| Q1 2016 | 63,638 | $1,211 | $18.47 | $16.32 - $21.14 |
| Q4 2015 | 276,364 | $5,719 | $22.97 | $18.98 - $25.46 |
| Q3 2015 | 547,313 | $11,340 | $23.24 | $17.97 - $26.50 |
| Q2 2015 | 321,283 | $7,608 | $22.84 | $18.75 - $26.20 |
| Q1 2015 | 159,996 | $3,089 | $19.93 | $17.86 - $21.47 |
| Q4 2014 | 195,091 | $3,786 | $16.70 | $13.77 - $20.14 |
| Q3 2014 | 573,300 | $9,584 | $19.60 | $16.66 - $22.46 |
| Q2 2014 | 314,564 | $6,813 | $20.54 | $18.00 - $24.21 |
| Q1 2014 | 491,087 | $11,167 | $23.52 | $21.41 - $27.16 |
| Q4 2013 | 321,593 | $7,696 | $23.81 | $20.93 - $27.94 |
| Q3 2013 | 579,095 | $14,483 | $22.53 | $19.37 - $26.17 |
| Q2 2013 | 212,733 | $4,133 | $16.65 | $14.14 - $20.60 |