Century Aluminum Co

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS CENX

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/10/2026

Shares

13,172

Value ($000)

516

Weight

0.0%

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	2/10/2026	516	0.0%	13,172	12/31/2025
2025 Q3	11/12/2025	398	0.0%	13,549	9/30/2025
2025 Q2	8/8/2025	242	0.0%	13,415	6/30/2025
2025 Q1	5/13/2025	231	0.0%	12,436	3/31/2025
2024 Q4	2/11/2025	202	0.0%	11,094	12/31/2024
2024 Q3	11/7/2024	180	0.0%	11,106	9/30/2024
2024 Q2	8/12/2024	187	0.0%	11,186	6/30/2024
2024 Q1	5/8/2024	172	0.0%	11,175	3/31/2024
2023 Q4	2/9/2024	136	0.0%	11,167	12/31/2023
2023 Q3	11/9/2023	249	0.0%	34,588	9/30/2023
2023 Q2	8/9/2023	510	0.0%	58,442	6/30/2023
2023 Q1	5/9/2023	542	0.0%	54,163	3/31/2023
2022 Q4	2/13/2023	448	0.0%	54,747	12/31/2022
2022 Q3	11/14/2022	246	0.0%	46,613	9/30/2022
2022 Q2	8/15/2022	343	0.0%	46,573	6/30/2022
2022 Q1	5/12/2022	1,145	0.0%	43,512	3/31/2022
2021 Q4	2/11/2022	632	0.0%	38,147	12/31/2021
2021 Q3	11/10/2021	515	0.0%	38,269	9/30/2021
2021 Q2	8/12/2021	499	0.0%	38,715	6/30/2021
2021 Q1	5/12/2021	687	0.0%	38,893	3/31/2021
2020 Q4	2/12/2021	428	0.0%	38,819	12/31/2020
2020 Q3	11/12/2020	277	0.0%	38,885	9/30/2020
2020 Q2	8/11/2020	180	0.0%	25,218	6/30/2020
2020 Q1	5/14/2020	91	0.0%	25,046	3/31/2020
2019 Q4	2/11/2020	127	0.0%	16,877	12/31/2019