Western Digital Corp

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS WDC

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/10/2026

Shares

79,528

Value ($000)

13,700

Weight

0.1%

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	2/10/2026	13,700	0.1%	79,528	12/31/2025
2025 Q3	11/12/2025	10,002	0.1%	83,309	9/30/2025
2025 Q2	8/8/2025	5,475	0.0%	85,564	6/30/2025
2025 Q1	5/13/2025	3,216	0.0%	79,543	3/31/2025
2024 Q4	2/11/2025	4,383	0.0%	73,508	12/31/2024
2024 Q3	11/7/2024	4,854	0.0%	71,081	9/30/2024
2024 Q2	8/12/2024	5,434	0.0%	71,722	6/30/2024
2024 Q1	5/8/2024	4,857	0.0%	71,181	3/31/2024
2023 Q4	2/9/2024	3,719	0.0%	71,005	12/31/2023
2023 Q3	11/9/2023	2,935	0.0%	64,329	9/30/2023
2023 Q2	8/9/2023	2,116	0.0%	55,798	6/30/2023
2023 Q1	5/9/2023	2,039	0.0%	54,133	3/31/2023
2022 Q4	2/13/2023	1,694	0.0%	53,694	12/31/2022
2022 Q3	11/14/2022	1,491	0.0%	45,807	9/30/2022
2022 Q2	8/15/2022	2,044	0.0%	45,597	6/30/2022
2022 Q1	5/12/2022	2,079	0.0%	41,869	3/31/2022
2021 Q4	2/11/2022	2,551	0.0%	39,114	12/31/2021
2021 Q3	11/10/2021	2,168	0.0%	38,404	9/30/2021
2021 Q2	8/12/2021	514	0.0%	7,218	6/30/2021
2021 Q1	5/12/2021	2,555	0.0%	38,283	3/31/2021
2020 Q4	2/12/2021	2,106	0.0%	38,016	12/31/2020
2020 Q3	11/12/2020	1,024	0.0%	28,030	9/30/2020
2020 Q2	8/11/2020	757	0.0%	17,137	6/30/2020
2020 Q1	5/14/2020	791	0.0%	19,001	3/31/2020
2019 Q4	2/11/2020	1,216	0.0%	19,152	12/31/2019
2014 Q1	5/8/2014	13,744	0.2%	149,686	3/31/2014
2013 Q4	2/7/2014	14,010	0.2%	166,980	12/31/2013