Ticker: CIEN CUSIP: 171779309 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 387,168 | $90,629 | $194.00 | $143.19 - $248.00 |
| Q3 2025 | 952,204 | $138,644 | $101.84 | $76.89 - $146.53 |
| Q2 2025 | 1,471,712 | $119,745 | $71.73 | $49.21 - $86.21 |
| Q1 2025 | 1,647,074 | $99,910 | $79.05 | $58.04 - $101.44 |
| Q4 2024 | 1,824,717 | $154,770 | $71.76 | $59.60 - $91.82 |
| Q3 2024 | 2,130,530 | $131,239 | $52.69 | $44.89 - $63.06 |
| Q2 2024 | 2,014,556 | $97,061 | $47.46 | $43.30 - $53.58 |
| Q1 2024 | 2,940,183 | $145,494 | $52.75 | $44.22 - $63.24 |
| Q4 2023 | 2,066,852 | $93,037 | $44.09 | $39.94 - $48.36 |
| Q3 2023 | 1,952,465 | $92,281 | $44.08 | $40.10 - $50.72 |
| Q2 2023 | 2,181,234 | $92,689 | $45.54 | $40.84 - $52.67 |
| Q1 2023 | 3,744,608 | $195,741 | $49.92 | $45.83 - $54.25 |
| Q4 2022 | 3,450,593 | $175,575 | $45.21 | $38.33 - $52.51 |
| Q3 2022 | 4,031,790 | $163,830 | $48.05 | $39.44 - $56.38 |
| Q2 2022 | 3,611,679 | $164,887 | $51.84 | $41.63 - $61.78 |
| Q1 2022 | 3,534,894 | $214,363 | $65.45 | $53.29 - $77.38 |
| Q4 2021 | 3,553,808 | $271,603 | $61.70 | $51.01 - $78.28 |
| Q3 2021 | 2,010,125 | $102,112 | $55.54 | $50.34 - $58.85 |
| Q2 2021 | 2,048,899 | $115,619 | $55.12 | $49.51 - $61.09 |
| Q1 2021 | 2,078,903 | $113,101 | $53.81 | $47.52 - $57.57 |
| Q4 2020 | 2,334,067 | $122,939 | $44.43 | $38.03 - $54.05 |
| Q3 2020 | 3,661,340 | $145,210 | $52.62 | $38.20 - $61.52 |
| Q2 2020 | 3,901,319 | $211,178 | $49.71 | $38.00 - $57.19 |
| Q1 2020 | 4,277,405 | $170,264 | $41.03 | $30.58 - $44.61 |
| Q4 2019 | 4,299,717 | $183,553 | $38.10 | $33.22 - $43.97 |
| Q3 2019 | 4,168,869 | $163,549 | $41.92 | $37.94 - $46.78 |
| Q2 2019 | 3,477,963 | $143,066 | $38.48 | $32.76 - $46.23 |
| Q1 2019 | 2,854,410 | $106,575 | $38.83 | $32.85 - $45.70 |
| Q4 2018 | 4,060,521 | $137,655 | $31.69 | $28.23 - $36.55 |
| Q3 2018 | 4,237,694 | $132,376 | $28.02 | $25.19 - $32.33 |
| Q2 2018 | 4,425,248 | $117,294 | $25.40 | $22.99 - $27.10 |
| Q1 2018 | 4,933,421 | $127,752 | $23.53 | $20.71 - $27.73 |
| Q4 2017 | 4,945,555 | $103,527 | $21.20 | $19.40 - $22.63 |
| Q3 2017 | 4,217,455 | $92,657 | $23.93 | $20.86 - $26.92 |
| Q2 2017 | 1,564,664 | $39,148 | $23.96 | $21.43 - $27.98 |
| Q1 2017 | 1,632,314 | $38,539 | $24.52 | $22.73 - $26.84 |
| Q4 2016 | 1,611,383 | $39,334 | $21.85 | $18.94 - $25.19 |
| Q3 2016 | 1,637,439 | $35,696 | $20.85 | $17.59 - $23.60 |
| Q2 2016 | 2,100,069 | $39,377 | $18.11 | $15.62 - $21.87 |
| Q1 2016 | 2,098,943 | $39,922 | $18.47 | $16.32 - $21.14 |
| Q4 2015 | 1,659,567 | $34,336 | $22.97 | $18.98 - $25.46 |
| Q3 2015 | 1,474,562 | $30,553 | $23.24 | $17.97 - $26.50 |
| Q2 2015 | 1,377,320 | $32,615 | $22.84 | $18.75 - $26.20 |
| Q1 2015 | 1,253,197 | $24,199 | $19.93 | $17.86 - $21.47 |
| Q4 2014 | 1,169,732 | $22,704 | $16.70 | $13.77 - $20.14 |
| Q3 2014 | 1,118,756 | $18,706 | $19.60 | $16.66 - $22.46 |
| Q2 2014 | 1,015,277 | $21,991 | $20.54 | $18.00 - $24.21 |
| Q1 2014 | 811,000 | $18,442 | $23.52 | $21.41 - $27.16 |
| Q4 2013 | 819,940 | $19,621 | $23.81 | $20.93 - $27.94 |
| Q3 2013 | 623,387 | $15,590 | $22.53 | $19.37 - $26.17 |
| Q2 2013 | 633,988 | $12,318 | $16.65 | $14.14 - $20.60 |