Monolithic Power Systems Inc

D. E. Shaw & Co., Inc. MPWR

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

1,348

Value ($000)

1,222

Weight

0.0%

2013 Q4 - 2025 Q4 (24 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	2/17/2026	1,222	0.0%	1,348	12/31/2025
2025 Q3	11/14/2025	1,339	0.0%	1,454	9/30/2025
2025 Q2	8/14/2025	3,969	0.0%	5,427	6/30/2025
2025 Q1	5/15/2025	4,221	0.0%	7,277	3/31/2025
2024 Q4	2/14/2025	7,281	0.0%	12,306	12/31/2024
2024 Q3	11/14/2024	28,006	0.0%	30,293	9/30/2024
2024 Q2	8/14/2024	33,432	0.0%	40,687	6/30/2024
2023 Q4	2/14/2024	17,292	0.0%	27,414	12/31/2023
2023 Q3	11/14/2023	10,208	0.0%	22,095	9/30/2023
2023 Q2	8/14/2023	21,485	0.0%	39,771	6/30/2023
2023 Q1	5/15/2023	60,832	0.1%	121,533	3/31/2023
2022 Q4	2/14/2023	59,905	0.1%	169,410	12/31/2022
2022 Q3	11/14/2022	18,954	0.0%	52,157	9/30/2022
2022 Q1	5/16/2022	392	0.0%	808	3/31/2022
2021 Q4	2/14/2022	6,539	0.0%	13,254	12/31/2021
2021 Q3	11/15/2021	932	0.0%	1,922	9/30/2021
2021 Q2	8/16/2021	13,922	0.0%	37,279	6/30/2021
2021 Q1	5/17/2021	17,700	0.0%	50,113	3/31/2021
2020 Q4	2/16/2021	619	0.0%	1,689	12/31/2020
2020 Q3	11/16/2020	7,236	0.0%	25,879	9/30/2020
2020 Q2	8/14/2020	748	0.0%	3,156	6/30/2020
2020 Q1	5/15/2020	3,074	0.0%	18,358	3/31/2020
2014 Q1	5/15/2014	9,871	0.0%	254,611	3/31/2014
2013 Q4	2/14/2014	9,006	0.0%	259,839	12/31/2013