CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025
Shares 1,216,923 Value ($000) $284,602 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 1,183,114 Value ($000) $172,344 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 1,195,297 Value ($000) $97,214 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 1,208,075 Value ($000) $73,004 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 1,238,284 Value ($000) $105,019 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 981,087 Value ($000) $60,425 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 1,014,652 Value ($000) $48,886 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 904,782 Value ($000) $44,741 Avg Close $52.75 Range $44.22 - $63.24
Q4 2023
Shares 1,071,087 Value ($000) $48,210 Avg Close $44.09 Range $39.94 - $48.36
Q3 2023
Shares 1,064,189 Value ($000) $50,294 Avg Close $44.08 Range $40.10 - $50.72
Q2 2023
Shares 1,074,815 Value ($000) $45,669 Avg Close $45.54 Range $40.84 - $52.67
Q1 2023
Shares 1,102,306 Value ($000) $57,893 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 1,120,912 Value ($000) $57,144 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 1,132,817 Value ($000) $45,799 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 1,159,176 Value ($000) $52,974 Avg Close $51.84 Range $41.63 - $61.78
Q1 2022
Shares 1,208,086 Value ($000) $73,245 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 1,253,215 Value ($000) $96,458 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 1,279,905 Value ($000) $65,723 Avg Close $55.54 Range $50.34 - $58.85
Q2 2021
Shares 1,519,013 Value ($000) $86,417 Avg Close $55.12 Range $49.51 - $61.09
Q1 2021
Shares 1,330,070 Value ($000) $72,780 Avg Close $53.81 Range $47.52 - $57.57
Q4 2020
Shares 1,215,659 Value ($000) $64,248 Avg Close $44.43 Range $38.03 - $54.05
Q3 2020
Shares 1,209,130 Value ($000) $47,990 Avg Close $52.62 Range $38.20 - $61.52
Q2 2020
Shares 1,262,132 Value ($000) $68,356 Avg Close $49.71 Range $38.00 - $57.19
Q1 2020
Shares 1,316,735 Value ($000) $52,419 Avg Close $41.03 Range $30.58 - $44.61
Q4 2019
Shares 1,260,910 Value ($000) $53,828 Avg Close $38.10 Range $33.22 - $43.97
Q3 2019
Shares 1,306,448 Value ($000) $51,253 Avg Close $41.92 Range $37.94 - $46.78
Q2 2019
Shares 2,462,591 Value ($000) $101,287 Avg Close $38.48 Range $32.76 - $46.23
Q1 2019
Shares 3,124,045 Value ($000) $116,652 Avg Close $38.83 Range $32.85 - $45.70
Q4 2018
Shares 3,082,792 Value ($000) $104,538 Avg Close $31.69 Range $28.23 - $36.55
Q3 2018
Shares 2,697,819 Value ($000) $84,280 Avg Close $28.02 Range $25.19 - $32.33
Q2 2018
Shares 2,276,115 Value ($000) $60,341 Avg Close $25.40 Range $22.99 - $27.10
Q1 2018
Shares 2,205,450 Value ($000) $57,122 Avg Close $23.53 Range $20.71 - $27.73
Q4 2017
Shares 2,181,029 Value ($000) $45,650 Avg Close $21.20 Range $19.40 - $22.63
Q3 2017
Shares 2,270,365 Value ($000) $49,881 Avg Close $23.93 Range $20.86 - $26.92
Q2 2017
Shares 2,316,614 Value ($000) $57,962 Avg Close $23.96 Range $21.43 - $27.98
Q1 2017
Shares 2,238,545 Value ($000) $52,852 Avg Close $24.52 Range $22.73 - $26.84
Q4 2016
Shares 2,211,725 Value ($000) $53,989 Avg Close $21.85 Range $18.94 - $25.19
Q3 2016
Shares 2,411,221 Value ($000) $52,565 Avg Close $20.85 Range $17.59 - $23.60
Q2 2016
Shares 2,365,054 Value ($000) $44,344 Avg Close $18.11 Range $15.62 - $21.87
Q1 2016
Shares 2,186,690 Value ($000) $42,071 Avg Close $18.47 Range $16.32 - $21.14
Q4 2015
Shares 2,171,701 Value ($000) $44,933 Avg Close $22.97 Range $18.98 - $25.46
Q3 2015
Shares 2,251,185 Value ($000) $46,645 Avg Close $23.24 Range $17.97 - $26.50
Q2 2015
Shares 1,673,164 Value ($000) $39,620 Avg Close $22.84 Range $18.75 - $26.20
Q1 2015
Shares 1,695,355 Value ($000) $32,737 Avg Close $19.93 Range $17.86 - $21.47
Q4 2014
Shares 1,686,608 Value ($000) $32,737 Avg Close $16.70 Range $13.77 - $20.14
Q3 2014
Shares 1,706,535 Value ($000) $28,533 Avg Close $19.60 Range $16.66 - $22.46
Q2 2014
Shares 1,650,451 Value ($000) $35,748 Avg Close $20.54 Range $18.00 - $24.21
Q1 2014
Shares 1,827,383 Value ($000) $41,555 Avg Close $23.52 Range $21.41 - $27.16
Q4 2013
Shares 1,872,070 Value ($000) $44,798 Avg Close $23.81 Range $20.93 - $27.94
Q3 2013
Shares 1,894,181 Value ($000) $47,371 Avg Close $22.53 Range $19.37 - $26.17
Q2 2013
Shares 1,873,363 Value ($000) $36,399 Avg Close $16.65 Range $14.14 - $20.60