Ticker: CIEN CUSIP: 171779309 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 14,695 | $3,437 | $194.00 | $143.19 - $248.00 |
| Q3 2025 | 2,192 | $319 | $101.84 | $76.89 - $146.53 |
| Q4 2024 | 1,444,991 | $122,550 | $71.76 | $59.60 - $91.82 |
| Q3 2024 | 2,684,162 | $165,318 | $52.69 | $44.89 - $63.06 |
| Q2 2024 | 3,166,536 | $152,564 | $47.46 | $43.30 - $53.58 |
| Q1 2024 | 2,660,699 | $131,572 | $52.75 | $44.22 - $63.24 |
| Q4 2023 | 2,662,001 | $119,817 | $44.09 | $39.94 - $48.36 |
| Q3 2023 | 2,663,526 | $125,878 | $44.08 | $40.10 - $50.72 |
| Q2 2023 | 2,779,770 | $118,112 | $45.54 | $40.84 - $52.67 |
| Q1 2023 | 2,533,861 | $133,078 | $49.92 | $45.83 - $54.25 |
| Q4 2022 | 1,999,136 | $101,916 | $45.21 | $38.33 - $52.51 |
| Q3 2022 | 3,126,952 | $126,423 | $48.05 | $39.44 - $56.38 |
| Q2 2022 | 2,003,513 | $91,561 | $51.84 | $41.63 - $61.78 |
| Q1 2022 | 215,434 | $13,062 | $65.45 | $53.29 - $77.38 |
| Q4 2021 | 3,150,268 | $242,476 | $61.70 | $51.01 - $78.28 |
| Q3 2021 | 3,067,380 | $157,510 | $55.54 | $50.34 - $58.85 |
| Q2 2021 | 2,888,805 | $164,344 | $55.12 | $49.51 - $61.09 |
| Q1 2021 | 2,033,189 | $111,256 | $53.81 | $47.52 - $57.57 |
| Q4 2020 | 2,115,263 | $111,792 | $44.43 | $38.03 - $54.05 |
| Q3 2020 | 2,111,519 | $83,806 | $52.62 | $38.20 - $61.52 |
| Q2 2020 | 2,210,377 | $119,714 | $49.71 | $38.00 - $57.19 |
| Q1 2020 | 2,463,656 | $98,078 | $41.03 | $30.58 - $44.61 |
| Q4 2019 | 3,642,839 | $155,513 | $38.10 | $33.22 - $43.97 |
| Q3 2019 | 3,341,572 | $131,090 | $41.92 | $37.94 - $46.78 |
| Q2 2019 | 2,241,546 | $92,194 | $38.48 | $32.76 - $46.23 |
| Q1 2019 | 2,092,675 | $78,140 | $38.83 | $32.85 - $45.70 |
| Q4 2018 | 3,676,493 | $124,670 | $31.69 | $28.23 - $36.55 |
| Q3 2018 | 4,229,719 | $132,136 | $28.02 | $25.19 - $32.33 |
| Q2 2018 | 4,657,491 | $123,470 | $25.40 | $22.99 - $27.10 |
| Q1 2018 | 4,022,136 | $104,174 | $23.53 | $20.71 - $27.73 |
| Q4 2017 | 3,568,739 | $74,694 | $21.20 | $19.40 - $22.63 |
| Q3 2017 | 2,791,748 | $61,335 | $23.93 | $20.86 - $26.92 |
| Q2 2017 | 919,647 | $23,010 | $23.96 | $21.43 - $27.98 |
| Q2 2015 | 1,320,559 | $31,271 | $22.84 | $18.75 - $26.20 |
| Q1 2015 | 1,320,559 | $25,500 | $19.93 | $17.86 - $21.47 |
| Q4 2014 | 1,192,492 | $23,146 | $16.70 | $13.77 - $20.14 |
| Q3 2014 | 910,014 | $15,215 | $19.60 | $16.66 - $22.46 |
| Q2 2014 | 924,705 | $20,029 | $20.54 | $18.00 - $24.21 |
| Q1 2014 | 1,035,190 | $23,540 | $23.52 | $21.41 - $27.16 |
| Q4 2013 | 683,700 | $16,361 | $23.81 | $20.93 - $27.94 |
| Q3 2013 | 461,500 | $11,528 | $22.53 | $19.37 - $26.17 |