Western Digital Corp

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM WDC

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/12/2026

Shares

798,760

Value ($000)

137,602

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	2/12/2026	137,602	0.1%	798,760	12/31/2025
2025 Q3	11/14/2025	69,858	0.0%	581,862	9/30/2025
2025 Q2	8/13/2025	34,978	0.0%	546,613	6/30/2025
2025 Q1	5/13/2025	15,678	0.0%	387,790	3/31/2025
2024 Q4	4/23/2025	30,757	0.0%	515,793	12/31/2024
2024 Q3	11/13/2024	29,263	0.0%	428,512	9/30/2024
2024 Q2	8/14/2024	43,027	0.0%	567,861	6/30/2024
2024 Q1	4/30/2024	39,267	0.0%	575,425	3/31/2024
2023 Q4	2/1/2024	24,978	0.0%	476,947	12/31/2023
2023 Q3	11/2/2023	26,696	0.0%	585,061	9/30/2023
2023 Q2	8/9/2023	21,615	0.0%	569,855	6/30/2023
2023 Q1	5/12/2023	22,743	0.0%	603,738	3/31/2023
2022 Q4	2/8/2023	21,780	0.0%	690,345	12/31/2022
2022 Q3	11/9/2022	23,151	0.0%	711,259	9/30/2022
2022 Q2	8/10/2022	27,001	0.0%	602,294	6/30/2022
2022 Q1	5/4/2022	31,337	0.0%	631,162	3/31/2022
2021 Q4	2/10/2022	44,313	0.0%	679,537	12/31/2021
2021 Q3	11/10/2021	38,655	0.0%	684,887	9/30/2021
2021 Q2	8/13/2021	48,739	0.0%	684,832	6/30/2021
2021 Q1	5/14/2021	46,939	0.0%	703,201	3/31/2021
2020 Q4	2/2/2021	40,474	0.0%	730,709	12/31/2020
2020 Q3	11/5/2020	25,124	0.0%	687,375	9/30/2020
2020 Q2	8/12/2020	29,771	0.0%	674,309	6/30/2020
2020 Q1	5/12/2020	27,789	0.0%	667,677	3/31/2020
2019 Q4	1/27/2020	43,831	0.0%	690,586	12/31/2019
2014 Q1	4/18/2014	72,892	0.1%	801,195	3/31/2014
2013 Q4	2/13/2014	61,653	0.1%	742,087	12/31/2013