CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025
Shares 108,175 Value ($000) $25,412 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 180,390 Value ($000) $26,075 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 262,431 Value ($000) $21,506 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 213,442 Value ($000) $13,089 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 326,654 Value ($000) $27,757 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 291,918 Value ($000) $18,041 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 347,118 Value ($000) $16,714 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 15,253 Value ($000) $754 Avg Close $52.75 Range $44.22 - $63.24
Q4 2023
Shares 18,967 Value ($000) $854 Avg Close $44.09 Range $39.94 - $48.36
Q3 2023
Shares 24,249 Value ($000) $1,146 Avg Close $44.08 Range $40.10 - $50.72
Q2 2023
Shares 22,117 Value ($000) $940 Avg Close $45.54 Range $40.84 - $52.67
Q1 2023
Shares 66,019 Value ($000) $3,467 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 58,052 Value ($000) $2,959 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 288,915 Value ($000) $11,726 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 327,920 Value ($000) $14,965 Avg Close $51.84 Range $41.63 - $61.78
Q1 2022
Shares 321,041 Value ($000) $19,596 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 434,012 Value ($000) $33,395 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 408,281 Value ($000) $20,958 Avg Close $55.54 Range $50.34 - $58.85
Q2 2021
Shares 365,394 Value ($000) $20,829 Avg Close $55.12 Range $49.51 - $61.09
Q1 2021
Shares 447,664 Value ($000) $24,492 Avg Close $53.81 Range $47.52 - $57.57
Q4 2020
Shares 400,032 Value ($000) $21,087 Avg Close $44.43 Range $38.03 - $54.05
Q3 2020
Shares 170,042 Value ($000) $6,786 Avg Close $52.62 Range $38.20 - $61.52
Q2 2020
Shares 162,033 Value ($000) $8,647 Avg Close $49.71 Range $38.00 - $57.19
Q1 2020
Shares 164,471 Value ($000) $6,702 Avg Close $41.03 Range $30.58 - $44.61
Q4 2019
Shares 88,926 Value ($000) $3,791 Avg Close $38.10 Range $33.22 - $43.97
Q3 2019
Shares 6,587 Value ($000) $258 Avg Close $41.92 Range $37.94 - $46.78
Q2 2019
Shares 78,769 Value ($000) $3,241 Avg Close $38.48 Range $32.76 - $46.23
Q1 2019
Shares 88,257 Value ($000) $3,295 Avg Close $38.83 Range $32.85 - $45.70
Q4 2018
Shares 110,483 Value ($000) $3,745 Avg Close $31.69 Range $28.23 - $36.55
Q3 2018
Shares 92,617 Value ($000) $2,893 Avg Close $28.02 Range $25.19 - $32.33
Q2 2018
Shares 187,790 Value ($000) $4,973 Avg Close $25.40 Range $22.99 - $27.10
Q1 2018
Shares 68,559 Value ($000) $1,776 Avg Close $23.53 Range $20.71 - $27.73
Q4 2017
Shares 280,019 Value ($000) $5,990 Avg Close $21.20 Range $19.40 - $22.63
Q3 2017
Shares 205,381 Value ($000) $4,512 Avg Close $23.93 Range $20.86 - $26.92
Q2 2017
Shares 42,895 Value ($000) $1,073 Avg Close $23.96 Range $21.43 - $27.98
Q1 2017
Shares 124,245 Value ($000) $2,934 Avg Close $24.52 Range $22.73 - $26.84
Q4 2016
Shares 295,283 Value ($000) $7,228 Avg Close $21.85 Range $18.94 - $25.19