Monolithic Power Systems Inc

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM MPWR

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/12/2026

Shares

84,836

Value ($000)

76,892

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	2/12/2026	76,892	0.0%	84,836	12/31/2025
2025 Q3	11/14/2025	78,466	0.0%	85,230	9/30/2025
2025 Q2	8/13/2025	72,540	0.0%	99,183	6/30/2025
2025 Q1	5/13/2025	55,743	0.0%	96,112	3/31/2025
2024 Q4	4/23/2025	48,021	0.0%	81,158	12/31/2024
2024 Q3	11/13/2024	78,232	0.1%	84,621	9/30/2024
2024 Q2	8/14/2024	101,156	0.1%	123,109	6/30/2024
2024 Q1	4/30/2024	54,959	0.0%	81,130	3/31/2024
2023 Q4	2/1/2024	52,214	0.0%	82,777	12/31/2023
2023 Q3	11/2/2023	39,265	0.0%	84,989	9/30/2023
2023 Q2	8/9/2023	46,299	0.0%	85,703	6/30/2023
2023 Q1	5/12/2023	46,192	0.0%	92,284	3/31/2023
2022 Q4	2/8/2023	37,190	0.0%	105,173	12/31/2022
2022 Q3	11/9/2022	37,036	0.0%	101,914	9/30/2022
2022 Q2	8/10/2022	34,593	0.0%	90,077	6/30/2022
2022 Q1	5/4/2022	45,116	0.0%	92,892	3/31/2022
2021 Q4	2/10/2022	47,633	0.0%	96,554	12/31/2021
2021 Q3	11/10/2021	48,694	0.0%	100,466	9/30/2021
2021 Q2	8/13/2021	37,683	0.0%	100,906	6/30/2021
2021 Q1	5/14/2021	36,637	0.0%	103,725	3/31/2021
2020 Q4	2/2/2021	38,509	0.0%	105,151	12/31/2020
2020 Q3	11/5/2020	27,953	0.0%	99,971	9/30/2020
2020 Q2	8/12/2020	23,133	0.0%	97,607	6/30/2020
2020 Q1	5/12/2020	15,862	0.0%	94,722	3/31/2020
2019 Q4	1/27/2020	24,768	0.0%	139,129	12/31/2019
2014 Q1	4/18/2014	7,412	0.0%	199,419	3/31/2014
2013 Q4	2/13/2014	6,635	0.0%	195,732	12/31/2013