Ticker: CIEN CUSIP: 171779309 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,489 | $3,155 | $194.00 | $143.19 - $248.00 |
| Q3 2025 | 13,679 | $1,993 | $101.84 | $76.89 - $146.53 |
| Q2 2025 | 14,366 | $1,168 | $71.73 | $49.21 - $86.21 |
| Q1 2025 | 12,868 | $778 | $79.05 | $58.04 - $101.44 |
| Q4 2024 | 12,506 | $1,061 | $71.76 | $59.60 - $91.82 |
| Q3 2024 | 16,327 | $1,006 | $52.69 | $44.89 - $63.06 |
| Q2 2024 | 15,211 | $733 | $47.46 | $43.30 - $53.58 |
| Q1 2024 | 23,850 | $1,179 | $52.75 | $44.22 - $63.24 |
| Q4 2023 | 26,610 | $1,198 | $44.09 | $39.94 - $48.36 |
| Q3 2023 | 35,381 | $1,672 | $44.08 | $40.10 - $50.72 |
| Q2 2023 | 42,802 | $1,819 | $45.54 | $40.84 - $52.67 |
| Q1 2023 | 49,527 | $2,601 | $49.92 | $45.83 - $54.25 |
| Q4 2022 | 51,462 | $2,624 | $45.21 | $38.33 - $52.51 |
| Q3 2022 | 58,681 | $2,373 | $48.05 | $39.44 - $56.38 |
| Q2 2022 | 67,594 | $3,088 | $51.84 | $41.63 - $61.78 |
| Q1 2022 | 69,842 | $4,234 | $65.45 | $53.29 - $77.38 |
| Q4 2021 | 87,466 | $6,732 | $61.70 | $51.01 - $78.28 |
| Q3 2021 | 87,356 | $4,485 | $55.54 | $50.34 - $58.85 |
| Q2 2021 | 84,722 | $4,818 | $55.12 | $49.51 - $61.09 |
| Q1 2021 | 87,807 | $4,804 | $53.81 | $47.52 - $57.57 |
| Q4 2020 | 107,854 | $5,699 | $44.43 | $38.03 - $54.05 |
| Q3 2020 | 940,559 | $37,333 | $52.62 | $38.20 - $61.52 |
| Q2 2020 | 115,141 | $6,236 | $49.71 | $38.00 - $57.19 |
| Q1 2020 | 29,690 | $1,182 | $41.03 | $30.58 - $44.61 |
| Q4 2019 | 28,911 | $1,234 | $38.10 | $33.22 - $43.97 |
| Q3 2019 | 28,426 | $1,115 | $41.92 | $37.94 - $46.78 |
| Q2 2019 | 32,507 | $1,337 | $38.48 | $32.76 - $46.23 |
| Q1 2019 | 33,373 | $1,246 | $38.83 | $32.85 - $45.70 |
| Q4 2018 | 33,554 | $1,139 | $31.69 | $28.23 - $36.55 |
| Q3 2018 | 32,831 | $1,025 | $28.02 | $25.19 - $32.33 |
| Q2 2018 | 40,830 | $1,083 | $25.40 | $22.99 - $27.10 |
| Q1 2018 | 43,614 | $1,130 | $23.53 | $20.71 - $27.73 |
| Q4 2017 | 41,575 | $869 | $21.20 | $19.40 - $22.63 |
| Q3 2017 | 19,573 | $429 | $23.93 | $20.86 - $26.92 |
| Q2 2017 | 17,501 | $438 | $23.96 | $21.43 - $27.98 |
| Q1 2017 | 19,723 | $466 | $24.52 | $22.73 - $26.84 |
| Q4 2016 | 17,816 | $435 | $21.85 | $18.94 - $25.19 |
| Q3 2016 | 14,544 | $318 | $20.85 | $17.59 - $23.60 |
| Q2 2016 | 7,403 | $138 | $18.11 | $15.62 - $21.87 |
| Q1 2016 | 24,782 | $470 | $18.47 | $16.32 - $21.14 |
| Q4 2015 | 21,770 | $449 | $22.97 | $18.98 - $25.46 |
| Q3 2015 | 4,440 | $92 | $23.24 | $17.97 - $26.50 |
| Q2 2015 | 4,501 | $107 | $22.84 | $18.75 - $26.20 |
| Q1 2015 | 4,480 | $85 | $19.93 | $17.86 - $21.47 |
| Q4 2014 | 1,001 | $19 | $16.70 | $13.77 - $20.14 |
| Q3 2014 | 1,128 | $19 | $19.60 | $16.66 - $22.46 |
| Q2 2014 | 1,057 | $22 | $20.54 | $18.00 - $24.21 |
| Q1 2014 | 1,129 | $26 | $23.52 | $21.41 - $27.16 |
| Q4 2013 | 558 | $12 | $23.81 | $20.93 - $27.94 |
| Q3 2013 | 558 | $13 | $22.53 | $19.37 - $26.17 |
| Q2 2013 | 436 | $9 | $16.65 | $14.14 - $20.60 |