Ciena Corp

DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main CIEN

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

2,876

Value ($000)

673

Weight

0.0%

2020 Q2 - 2025 Q4 (10 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/17/2026	673	0.0%	2,876	12/31/2025
2023 Q2	5/17/2024	7,861	0.0%	185,000	6/30/2023
2023 Q1	5/17/2024	8,403	0.0%	160,000	3/31/2023
2022 Q4	5/17/2024	8,128	0.0%	159,428	12/31/2022
2022 Q3	11/14/2022	4,315	0.0%	106,729	9/30/2022
2022 Q2	8/15/2022	9,989	0.0%	218,571	6/30/2022
2022 Q1	5/16/2022	22,531	0.0%	371,617	3/31/2022
2020 Q4	2/16/2021	910	0.0%	17,234	12/31/2020
2020 Q3	11/16/2020	1,442	0.0%	36,344	9/30/2020
2020 Q2	8/14/2020	2,363	0.0%	43,645	6/30/2020