Monolithic Power Systems Inc

MORGAN STANLEY MPWR

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

649,070

Value ($000)

588,294

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	2/13/2026	588,294	0.0%	649,070	12/31/2025
2025 Q3	11/14/2025	514,337	0.0%	558,671	9/30/2025
2025 Q2	8/14/2025	413,245	0.0%	565,019	6/30/2025
2025 Q1	5/15/2025	313,556	0.0%	540,631	3/31/2025
2024 Q4	5/15/2025	271,770	0.0%	459,302	12/31/2024
2024 Q3	5/14/2025	411,304	0.0%	444,892	9/30/2024
2024 Q2	5/14/2025	344,283	0.0%	418,996	6/30/2024
2024 Q1	5/15/2024	334,080	0.0%	493,163	3/31/2024
2023 Q4	2/13/2024	260,078	0.0%	412,309	12/31/2023
2023 Q3	11/15/2023	184,325	0.0%	398,969	9/30/2023
2023 Q2	8/14/2023	189,783	0.0%	351,298	6/30/2023
2023 Q1	5/15/2023	162,330	0.0%	324,309	3/31/2023
2022 Q4	2/14/2023	135,224	0.0%	382,410	12/31/2022
2022 Q3	11/14/2022	133,777	0.0%	368,127	9/30/2022
2022 Q2	10/27/2022	125,405	0.0%	326,541	6/30/2022
2022 Q1	10/27/2022	50,857	0.0%	104,714	3/31/2022
2021 Q4	2/14/2022	44,729	0.0%	90,668	12/31/2021
2021 Q3	11/15/2021	60,238	0.0%	124,282	9/30/2021
2021 Q2	8/23/2021	27,612	0.0%	73,941	6/30/2021
2021 Q1	5/17/2021	26,833	0.0%	75,969	3/31/2021
2020 Q4	2/16/2021	18,683	0.0%	51,012	12/31/2020
2020 Q3	11/13/2020	8,199	0.0%	29,321	9/30/2020
2020 Q2	8/14/2020	6,618	0.0%	27,917	6/30/2020
2020 Q1	5/26/2020	7,617	0.0%	45,481	3/31/2020
2019 Q4	2/14/2020	10,585	0.0%	59,456	12/31/2019
2014 Q1	5/13/2014	2,609	0.0%	67,284	3/31/2014
2013 Q4	2/13/2014	160	0.0%	4,631	12/31/2013