CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

MAI Capital Management's Holding History (CIK: 0001040197)

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

Q4 2025
Shares 924 Value ($000) $216 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 1,012 Value ($000) $147 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 1,455 Value ($000) $118 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 1,198 Value ($000) $72 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 1,343 Value ($000) $114 Avg Close $71.76 Range $59.60 - $91.82
Q3 2023
Shares 5,017 Value ($000) $237 Avg Close $44.08 Range $40.10 - $50.72
Q2 2023
Shares 9,248 Value ($000) $393 Avg Close $45.54 Range $40.84 - $52.67
Q1 2023
Shares 9,542 Value ($000) $501 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 9,094 Value ($000) $464 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 14,331 Value ($000) $579 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 31,000 Value ($000) $1,417 Avg Close $51.84 Range $41.63 - $61.78
Q1 2022
Shares 14,540 Value ($000) $882 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 15,080 Value ($000) $1,161 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 14,695 Value ($000) $755 Avg Close $55.54 Range $50.34 - $58.85
Q2 2021
Shares 14,695 Value ($000) $836 Avg Close $55.12 Range $49.51 - $61.09
Q1 2021
Shares 14,695 Value ($000) $804 Avg Close $53.81 Range $47.52 - $57.57
Q4 2020
Shares 14,695 Value ($000) $777 Avg Close $44.43 Range $38.03 - $54.05
Q3 2020
Shares 15,375 Value ($000) $610 Avg Close $52.62 Range $38.20 - $61.52
Q2 2020
Shares 19,575 Value ($000) $1,060 Avg Close $49.71 Range $38.00 - $57.19
Q1 2020
Shares 20,455 Value ($000) $814 Avg Close $41.03 Range $30.58 - $44.61