ALPHA & OMEGA SEMICONDUCTOR Ltd

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM AOSL

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

25,763

Value ($000)

510

Weight

0.0%

2013 Q4 - 2025 Q4 (27 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	510	0.0%	25,763	12/31/2025
2025 Q3	11/14/2025	642	0.0%	22,976	9/30/2025
2025 Q2	8/14/2025	590	0.0%	22,974	6/30/2025
2025 Q1	5/15/2025	571	0.0%	22,974	3/31/2025
2024 Q4	3/18/2025	851	0.0%	22,974	12/31/2024
2024 Q3	4/4/2025	854	0.0%	23,018	9/30/2024
2024 Q2	4/8/2025	874	0.0%	23,391	6/30/2024
2024 Q1	5/16/2024	520	0.0%	23,572	3/31/2024
2023 Q4	2/13/2024	655	0.0%	25,136	12/31/2023
2023 Q3	11/14/2023	769	0.0%	25,761	9/30/2023
2023 Q2	8/21/2023	931	0.0%	28,380	6/30/2023
2023 Q1	5/9/2023	772	0.0%	28,654	3/31/2023
2022 Q4	2/14/2023	829	0.0%	29,011	12/31/2022
2022 Q3	11/21/2022	877	0.0%	28,497	9/30/2022
2022 Q2	8/15/2022	963	0.0%	28,878	6/30/2022
2022 Q1	5/16/2022	1,489	0.0%	27,237	3/31/2022
2021 Q4	2/15/2022	1,778	0.0%	29,362	12/31/2021
2021 Q3	11/15/2021	893	0.0%	28,464	9/30/2021
2021 Q2	8/16/2021	884	0.0%	29,078	6/30/2021
2021 Q1	5/18/2021	1,037	0.0%	31,718	3/31/2021
2020 Q4	2/16/2021	747	0.0%	31,594	12/31/2020
2020 Q3	11/17/2020	405	0.0%	31,560	9/30/2020
2020 Q2	8/17/2020	343	0.0%	31,560	6/30/2020
2020 Q1	5/13/2020	202	0.0%	31,560	3/31/2020
2019 Q4	2/14/2020	425	0.0%	31,200	12/31/2019
2014 Q1	5/8/2014	230	0.0%	31,211	3/31/2014
2013 Q4	2/10/2014	241	0.0%	31,211	12/31/2013