Ticker: CIEN CUSIP: 171779309 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,268 | $297 | $194.00 | $143.19 - $248.00 |
| Q3 2025 | 50,015 | $7,286 | $101.84 | $76.89 - $146.53 |
| Q2 2025 | 2,881 | $234 | $71.73 | $49.21 - $86.21 |
| Q4 2024 | 21,303 | $1,807 | $71.76 | $59.60 - $91.82 |
| Q3 2024 | 35,213 | $2,169 | $52.69 | $44.89 - $63.06 |
| Q2 2024 | 32,038 | $1,544 | $47.46 | $43.30 - $53.58 |
| Q1 2024 | 11,584 | $573 | $52.75 | $44.22 - $63.24 |
| Q4 2023 | 83,020 | $3,737 | $44.09 | $39.94 - $48.36 |
| Q3 2023 | 8,906 | $421 | $44.08 | $40.10 - $50.72 |
| Q2 2023 | 187,155 | $7,952 | $45.54 | $40.84 - $52.67 |
| Q1 2023 | 6,265 | $329 | $49.92 | $45.83 - $54.25 |
| Q4 2022 | 4,638 | $236 | $45.21 | $38.33 - $52.51 |
| Q3 2022 | 57,754 | $2,335 | $48.05 | $39.44 - $56.38 |
| Q2 2022 | 28,414 | $1,299 | $51.84 | $41.63 - $61.78 |
| Q1 2022 | 5,830 | $353 | $65.45 | $53.29 - $77.38 |
| Q4 2021 | 39,428 | $3,035 | $61.70 | $51.01 - $78.28 |
| Q3 2021 | 206,475 | $10,603 | $55.54 | $50.34 - $58.85 |
| Q2 2021 | 77,443 | $4,405 | $55.12 | $49.51 - $61.09 |
| Q4 2020 | 96,408 | $5,095 | $44.43 | $38.03 - $54.05 |
| Q3 2020 | 176,054 | $6,988 | $52.62 | $38.20 - $61.52 |
| Q2 2020 | 85,949 | $4,655 | $49.71 | $38.00 - $57.19 |
| Q1 2020 | 8,806 | $351 | $41.03 | $30.58 - $44.61 |
| Q4 2019 | 203,928 | $8,706 | $38.10 | $33.22 - $43.97 |
| Q3 2019 | 189,312 | $7,427 | $41.92 | $37.94 - $46.78 |
| Q2 2019 | 210,730 | $8,667 | $38.48 | $32.76 - $46.23 |
| Q1 2019 | 26,886 | $1,004 | $38.83 | $32.85 - $45.70 |
| Q4 2018 | 38,755 | $1,314 | $31.69 | $28.23 - $36.55 |
| Q3 2018 | 91,010 | $2,843 | $28.02 | $25.19 - $32.33 |
| Q2 2018 | 475,519 | $12,606 | $25.40 | $22.99 - $27.10 |
| Q4 2017 | 526,601 | $11,021 | $21.20 | $19.40 - $22.63 |
| Q3 2017 | 438,951 | $9,643 | $23.93 | $20.86 - $26.92 |
| Q2 2017 | 376,110 | $9,410 | $23.96 | $21.43 - $27.98 |
| Q1 2017 | 100,890 | $2,382 | $24.52 | $22.73 - $26.84 |
| Q4 2016 | 196,792 | $4,804 | $21.85 | $18.94 - $25.19 |
| Q3 2016 | 723,086 | $15,763 | $20.85 | $17.59 - $23.60 |
| Q2 2016 | 519,857 | $9,747 | $18.11 | $15.62 - $21.87 |
| Q1 2016 | 156,733 | $2,981 | $18.47 | $16.32 - $21.14 |
| Q4 2015 | 25,873 | $535 | $22.97 | $18.98 - $25.46 |
| Q3 2015 | 95,806 | $1,985 | $23.24 | $17.97 - $26.50 |
| Q2 2015 | 94,273 | $2,233 | $22.84 | $18.75 - $26.20 |
| Q1 2015 | 473,642 | $9,146 | $19.93 | $17.86 - $21.47 |
| Q4 2014 | 1,224,341 | $23,764 | $16.70 | $13.77 - $20.14 |
| Q3 2014 | 747,616 | $12,500 | $19.60 | $16.66 - $22.46 |
| Q2 2014 | 710,518 | $15,390 | $20.54 | $18.00 - $24.21 |
| Q1 2014 | 272,797 | $6,204 | $23.52 | $21.41 - $27.16 |
| Q4 2013 | 93,346 | $2,233 | $23.81 | $20.93 - $27.94 |
| Q3 2013 | 69,045 | $1,724 | $22.53 | $19.37 - $26.17 |
| Q2 2013 | 39,726 | $771 | $16.65 | $14.14 - $20.60 |