Monolithic Power Systems Inc

Vanguard Personalized Indexing Management, LLC MPWR

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

9,910

Value ($000)

8,982

Weight

0.1%

2020 Q3 - 2025 Q4 (22 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	8,982	0.1%	9,910	12/31/2025
2025 Q3	10/31/2025	8,512	0.1%	9,244	9/30/2025
2025 Q2	7/25/2025	6,585	0.1%	9,002	6/30/2025
2025 Q1	5/14/2025	3,841	0.1%	6,623	3/31/2025
2024 Q4	2/10/2025	3,180	0.0%	5,375	12/31/2024
2024 Q3	11/12/2024	6,122	0.1%	6,622	9/30/2024
2024 Q2	8/12/2024	4,188	0.1%	5,218	6/30/2024
2024 Q1	5/9/2024	2,687	0.1%	3,967	3/31/2024
2023 Q4	2/8/2024	2,390	0.1%	3,789	12/31/2023
2023 Q3	11/8/2023	1,638	0.0%	3,545	9/30/2023
2023 Q2	7/28/2023	1,733	0.1%	3,208	6/30/2023
2023 Q1	5/10/2023	1,527	0.1%	3,050	3/31/2023
2022 Q4	2/10/2023	984	0.0%	2,782	12/31/2022
2022 Q3	11/14/2022	1,983	0.1%	5,456	9/30/2022
2022 Q2	8/12/2022	1,924	0.1%	5,011	6/30/2022
2022 Q1	5/16/2022	1,827	0.1%	3,761	3/31/2022
2021 Q4	2/23/2022	1,479	0.1%	2,997	12/31/2021
2021 Q3	11/9/2021	1,456	0.1%	3,005	9/30/2021
2021 Q2	8/11/2021	1,163	0.1%	3,115	6/30/2021
2021 Q1	4/28/2021	345	0.1%	977	3/31/2021
2020 Q4	1/20/2021	294	0.1%	804	12/31/2020
2020 Q3	10/26/2020	209	0.1%	749	9/30/2020