Ciena Corp

Retirement Systems of Alabama CIEN

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/15/2026

Shares

169,290

Value ($000)

39,592

Weight

0.1%

2019 Q4 - 2025 Q4 (25 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	1/15/2026	39,592	0.1%	169,290	12/31/2025
2025 Q3	10/31/2025	24,898	0.1%	170,920	9/30/2025
2025 Q2	8/4/2025	14,130	0.1%	173,734	6/30/2025
2025 Q1	4/21/2025	10,453	0.0%	172,972	3/31/2025
2024 Q4	1/27/2025	26,928	0.1%	317,515	12/31/2024
2024 Q3	12/6/2024	24,851	0.1%	403,490	9/30/2024
2024 Q2	7/24/2024	18,552	0.1%	385,064	6/30/2024
2024 Q1	4/30/2024	19,201	0.1%	388,289	3/31/2024
2023 Q4	2/5/2024	20,737	0.1%	460,727	12/31/2023
2023 Q3	11/6/2023	24,913	0.1%	527,147	9/30/2023
2023 Q2	7/31/2023	22,634	0.1%	532,701	6/30/2023
2023 Q1	5/1/2023	23,865	0.1%	454,402	3/31/2023
2022 Q4	2/6/2023	21,959	0.1%	430,736	12/31/2022
2022 Q3	11/16/2022	15,524	0.1%	383,971	9/30/2022
2022 Q2	8/3/2022	17,749	0.1%	388,380	6/30/2022
2022 Q1	4/20/2022	22,051	0.1%	363,705	3/31/2022
2021 Q4	1/20/2022	27,968	0.1%	363,357	12/31/2021
2021 Q3	11/3/2021	22,125	0.1%	430,875	9/30/2021
2021 Q2	7/21/2021	25,166	0.1%	442,360	6/30/2021
2021 Q1	4/15/2021	24,241	0.1%	442,998	3/31/2021
2020 Q4	1/26/2021	21,755	0.1%	411,631	12/31/2020
2020 Q3	10/20/2020	14,728	0.1%	371,071	9/30/2020
2020 Q2	7/23/2020	19,279	0.1%	355,963	6/30/2020
2020 Q1	4/20/2020	18,588	0.1%	466,921	3/31/2020
2019 Q4	1/28/2020	19,933	0.1%	466,921	12/31/2019