Monolithic Power Systems Inc

CHARLES SCHWAB INVESTMENT MANAGEMENT INC MPWR

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

365,384

Value ($000)

331,169

Weight

0.1%

2013 Q4 - 2025 Q4 (28 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	2/13/2026	331,169	0.1%	365,384	12/31/2025
2025 Q3	11/10/2025	329,506	0.1%	357,910	9/30/2025
2025 Q2	8/12/2025	251,566	0.0%	343,961	6/30/2025
2025 Q1	9/15/2025	194,865	0.0%	335,986	3/31/2025
2024 Q4	2/6/2025	192,789	0.0%	325,823	12/31/2024
2024 Q3	11/12/2024	290,537	0.1%	314,264	9/30/2024
2024 Q2	8/12/2024	253,586	0.0%	308,619	6/30/2024
2024 Q1	5/9/2024	199,375	0.0%	294,315	3/31/2024
2023 Q4	2/6/2024	180,565	0.0%	286,256	12/31/2023
2023 Q3	11/8/2023	127,992	0.0%	277,038	9/30/2023
2023 Q2	8/10/2023	140,608	0.0%	260,275	6/30/2023
2023 Q1	5/12/2023	127,732	0.0%	255,188	3/31/2023
2022 Q4	2/13/2023	88,386	0.0%	249,952	12/31/2022
2022 Q3	11/14/2022	87,916	0.0%	241,924	9/30/2022
2022 Q2	8/15/2022	89,746	0.0%	233,687	6/30/2022
2022 Q1	5/13/2022	109,968	0.0%	226,421	3/31/2022
2021 Q4	2/11/2022	110,342	0.0%	223,667	12/31/2021
2021 Q3	11/16/2021	105,754	0.0%	218,194	9/30/2021
2021 Q2	8/16/2021	114,565	0.0%	306,773	6/30/2021
2021 Q1	5/17/2021	106,095	0.0%	300,372	3/31/2021
2020 Q4	2/16/2021	87,518	0.0%	238,970	12/31/2020
2020 Q3	11/13/2020	66,406	0.0%	237,494	9/30/2020
2020 Q2	8/20/2020	55,034	0.0%	232,208	6/30/2020
2020 Q1	5/15/2020	38,702	0.0%	231,106	3/31/2020
2019 Q4	2/7/2020	37,127	0.0%	208,552	12/31/2019
2014 Q2	7/30/2014	4,185	0.0%	98,817	6/30/2014
2014 Q1	4/29/2014	3,741	0.0%	96,491	3/31/2014
2013 Q4	2/14/2014	3,154	0.0%	90,974	12/31/2013