CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

FMR LLC's Holding History (CIK: 0000315066)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 21,128,210 Value ($000) $4,941,254 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 21,158,386 Value ($000) $3,082,142 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 21,232,630 Value ($000) $1,726,850 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 21,313,023 Value ($000) $1,287,946 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 21,534,746 Value ($000) $1,826,362 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 21,664,066 Value ($000) $1,334,290 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 21,555,659 Value ($000) $1,038,552 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 19,136,288 Value ($000) $946,289 Avg Close $52.75 Range $44.22 - $63.24
Q4 2023
Shares 11,317,655 Value ($000) $509,408 Avg Close $44.09 Range $39.94 - $48.36
Q3 2023
Shares 8,940,640 Value ($000) $422,535 Avg Close $44.08 Range $40.10 - $50.72
Q2 2023
Shares 8,569,599 Value ($000) $364,122 Avg Close $45.54 Range $40.84 - $52.67
Q1 2023
Shares 8,798,832 Value ($000) $462,115 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 8,910,634 Value ($000) $454,264 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 8,610,881 Value ($000) $348,138 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 8,604,100 Value ($000) $393,207 Avg Close $51.84 Range $41.63 - $61.78
Q1 2022
Shares 8,817,430 Value ($000) $534,601 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 8,887,807 Value ($000) $684,095 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 7,186,751 Value ($000) $369,040 Avg Close $55.54 Range $50.34 - $58.85
Q2 2021
Shares 6,360,829 Value ($000) $361,867 Avg Close $55.12 Range $49.51 - $61.09
Q1 2021
Shares 4,942,625 Value ($000) $270,461 Avg Close $53.81 Range $47.52 - $57.57
Q4 2020
Shares 5,006,561 Value ($000) $264,597 Avg Close $44.43 Range $38.03 - $54.05
Q3 2020
Shares 6,766,806 Value ($000) $268,574 Avg Close $52.62 Range $38.20 - $61.52
Q2 2020
Shares 6,182,550 Value ($000) $334,847 Avg Close $49.71 Range $38.00 - $57.19
Q1 2020
Shares 1,566,654 Value ($000) $62,369 Avg Close $41.03 Range $30.58 - $44.61
Q4 2019
Shares 908,029 Value ($000) $38,763 Avg Close $38.10 Range $33.22 - $43.97
Q3 2019
Shares 799,827 Value ($000) $31,377 Avg Close $41.92 Range $37.94 - $46.78
Q2 2019
Shares 258,853 Value ($000) $10,647 Avg Close $38.48 Range $32.76 - $46.23
Q1 2019
Shares 1,249,825 Value ($000) $46,669 Avg Close $38.83 Range $32.85 - $45.70
Q4 2018
Shares 177,193 Value ($000) $6,008 Avg Close $31.69 Range $28.23 - $36.55
Q3 2018
Shares 23,354 Value ($000) $729 Avg Close $28.02 Range $25.19 - $32.33
Q2 2018
Shares 669,318 Value ($000) $17,744 Avg Close $25.40 Range $22.99 - $27.10
Q1 2018
Shares 1,717,590 Value ($000) $44,486 Avg Close $23.53 Range $20.71 - $27.73
Q4 2017
Shares 1,736,750 Value ($000) $36,350 Avg Close $21.20 Range $19.40 - $22.63
Q3 2017
Shares 1,437,440 Value ($000) $31,580 Avg Close $23.93 Range $20.86 - $26.92
Q2 2017
Shares 1,437,640 Value ($000) $35,969 Avg Close $23.96 Range $21.43 - $27.98
Q1 2017
Shares 1,340,030 Value ($000) $31,638 Avg Close $24.52 Range $22.73 - $26.84
Q4 2016
Shares 1,520,199 Value ($000) $37,108 Avg Close $21.85 Range $18.94 - $25.19
Q3 2016
Shares 1,549,169 Value ($000) $33,772 Avg Close $20.85 Range $17.59 - $23.60
Q2 2016
Shares 1,460,300 Value ($000) $27,380 Avg Close $18.11 Range $15.62 - $21.87
Q1 2016
Shares 1,422,600 Value ($000) $27,058 Avg Close $18.47 Range $16.32 - $21.14
Q4 2015
Shares 1,089,300 Value ($000) $22,537 Avg Close $22.97 Range $18.98 - $25.46
Q3 2015
Shares 1,150,700 Value ($000) $23,843 Avg Close $23.24 Range $17.97 - $26.50
Q2 2015
Shares 917,000 Value ($000) $21,715 Avg Close $22.84 Range $18.75 - $26.20
Q1 2015
Shares 2,231,100 Value ($000) $43,083 Avg Close $19.93 Range $17.86 - $21.47
Q4 2014
Shares 494,200 Value ($000) $9,592 Avg Close $16.70 Range $13.77 - $20.14
Q3 2014
Shares 151,300 Value ($000) $2,530 Avg Close $19.60 Range $16.66 - $22.46
Q2 2014
Shares 92,800 Value ($000) $2,010 Avg Close $20.54 Range $18.00 - $24.21
Q1 2014
Shares 813,800 Value ($000) $18,506 Avg Close $23.52 Range $21.41 - $27.16
Q4 2013
Shares 1,482,800 Value ($000) $35,484 Avg Close $23.81 Range $20.93 - $27.94
Q3 2013
Shares 1,154,500 Value ($000) $28,839 Avg Close $22.53 Range $19.37 - $26.17
Q2 2013
Shares 883,500 Value ($000) $17,158 Avg Close $16.65 Range $14.14 - $20.60