CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

MERCER GLOBAL ADVISORS INC /ADV's Holding History (CIK: 0000853758)

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

Q4 2025
Shares 28,612 Value ($000) $6,691 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 24,248 Value ($000) $3,532 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 10,253 Value ($000) $834 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 8,132 Value ($000) $491 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 8,548 Value ($000) $725 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 11,456 Value ($000) $704 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 7,737 Value ($000) $373 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 5,076 Value ($000) $0 Avg Close $52.75 Range $44.22 - $63.24
Q4 2023
Shares 4,867 Value ($000) $0 Avg Close $44.09 Range $39.94 - $48.36
Q3 2023
Shares 5,048 Value ($000) $0 Avg Close $44.08 Range $40.10 - $50.72
Q1 2023
Shares 7,074 Value ($000) $0 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 10,122 Value ($000) $1 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 13,891 Value ($000) $562 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 14,549 Value ($000) $665 Avg Close $51.84 Range $41.63 - $61.78
Q1 2022
Shares 12,911 Value ($000) $783 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 8,022 Value ($000) $617 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 7,727 Value ($000) $397 Avg Close $55.54 Range $50.34 - $58.85
Q2 2021
Shares 7,530 Value ($000) $428 Avg Close $55.12 Range $49.51 - $61.09
Q1 2021
Shares 7,795 Value ($000) $427 Avg Close $53.81 Range $47.52 - $57.57
Q4 2020
Shares 7,951 Value ($000) $420 Avg Close $44.43 Range $38.03 - $54.05
Q3 2020
Shares 7,763 Value ($000) $308 Avg Close $52.62 Range $38.20 - $61.52
Q2 2020
Shares 19,887 Value ($000) $1,077 Avg Close $49.71 Range $38.00 - $57.19
Q1 2020
Shares 20,022 Value ($000) $797 Avg Close $41.03 Range $30.58 - $44.61
Q4 2019
Shares 7,499 Value ($000) $320 Avg Close $38.10 Range $33.22 - $43.97
Q3 2019
Shares 8,387 Value ($000) $329 Avg Close $41.92 Range $37.94 - $46.78
Q2 2019
Shares 9,591 Value ($000) $394 Avg Close $38.48 Range $32.76 - $46.23
Q1 2019
Shares 13,036 Value ($000) $442 Avg Close $38.83 Range $32.85 - $45.70