CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

NISSAY ASSET MANAGEMENT CORP /JAPAN's Holding History (CIK: 0000869589)

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

Q4 2025
Shares 58,914 Value ($000) $13,778 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 37,547 Value ($000) $5,469 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 39,067 Value ($000) $3,177 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 38,181 Value ($000) $2,307 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 33,995 Value ($000) $2,946 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 30,636 Value ($000) $1,887 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 26,062 Value ($000) $1,256 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 21,121 Value ($000) $1,044 Avg Close $52.75 Range $44.22 - $63.24
Q4 2023
Shares 20,531 Value ($000) $924 Avg Close $44.09 Range $39.94 - $48.36
Q3 2023
Shares 22,365 Value ($000) $1,057 Avg Close $44.08 Range $40.10 - $50.72
Q2 2023
Shares 22,365 Value ($000) $950 Avg Close $45.54 Range $40.84 - $52.67
Q1 2023
Shares 24,911 Value ($000) $1,308 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 24,911 Value ($000) $1,270 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 19,674 Value ($000) $795 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 10,995 Value ($000) $502 Avg Close $51.84 Range $41.63 - $61.78