Ciena Corp

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC CIEN

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/10/2026

Shares

58,704

Value ($000)

13,729

Weight

0.1%

2013 Q4 - 2025 Q4 (28 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	2/10/2026	13,729	0.1%	58,704	12/31/2025
2025 Q3	10/31/2025	9,511	0.1%	65,288	9/30/2025
2025 Q2	7/29/2025	5,749	0.1%	70,689	6/30/2025
2025 Q1	5/9/2025	4,625	0.1%	76,529	3/31/2025
2024 Q4	2/5/2025	9,044	0.1%	106,642	12/31/2024
2024 Q3	11/6/2024	8,244	0.1%	133,856	9/30/2024
2024 Q2	8/9/2024	6,373	0.1%	132,278	6/30/2024
2024 Q1	5/2/2024	6,739	0.1%	136,274	3/31/2024
2023 Q4	1/26/2024	6,099	0.1%	135,509	12/31/2023
2023 Q3	11/9/2023	6,167	0.1%	130,492	9/30/2023
2023 Q2	8/11/2023	5,978	0.1%	140,700	6/30/2023
2023 Q1	5/4/2023	7,911	0.1%	150,623	3/31/2023
2022 Q4	2/10/2023	7,814	0.1%	153,270	12/31/2022
2022 Q3	11/8/2022	6,161	0.1%	152,388	9/30/2022
2022 Q2	8/10/2022	7,285	0.1%	159,419	6/30/2022
2022 Q1	5/2/2022	10,133	0.1%	167,122	3/31/2022
2021 Q4	2/3/2022	12,595	0.1%	163,632	12/31/2021
2021 Q3	11/10/2021	8,288	0.1%	161,402	9/30/2021
2021 Q2	8/6/2021	9,223	0.1%	162,119	6/30/2021
2021 Q1	5/13/2021	9,327	0.1%	170,448	3/31/2021
2020 Q4	2/12/2021	9,281	0.1%	175,609	12/31/2020
2020 Q3	11/13/2020	6,231	0.1%	156,981	9/30/2020
2020 Q2	8/6/2020	8,446	0.1%	155,946	6/30/2020
2020 Q1	5/11/2020	6,285	0.1%	157,871	3/31/2020
2019 Q4	2/11/2020	6,501	0.1%	152,294	12/31/2019
2014 Q2	8/7/2014	1,407	0.0%	64,948	6/30/2014
2014 Q1	5/9/2014	1,476	0.0%	64,918	3/31/2014
2013 Q4	2/5/2014	1,404	0.0%	61,881	12/31/2013