Monolithic Power Systems Inc

NISA INVESTMENT ADVISORS, LLC MPWR

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/15/2026

Shares

17,850

Value ($000)

16,206

Weight

0.1%

2019 Q4 - 2025 Q4 (25 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	1/15/2026	16,206	0.1%	17,850	12/31/2025
2025 Q3	10/23/2025	14,576	0.1%	15,806	9/30/2025
2025 Q2	7/31/2025	8,386	0.0%	11,442	6/30/2025
2025 Q1	4/30/2025	7,974	0.0%	13,712	3/31/2025
2024 Q4	1/17/2025	11,251	0.0%	18,975	12/31/2024
2024 Q3	10/24/2024	18,139	0.1%	19,594	9/30/2024
2024 Q2	7/19/2024	10,251	0.1%	12,457	6/30/2024
2024 Q1	5/2/2024	8,131	0.1%	11,981	3/31/2024
2023 Q4	1/25/2024	7,410	0.1%	11,748	12/31/2023
2023 Q3	11/2/2023	4,956	0.0%	10,728	9/30/2023
2023 Q2	8/11/2023	5,887	0.0%	10,898	6/30/2023
2023 Q1	5/2/2023	5,450	0.0%	10,888	3/31/2023
2022 Q4	2/2/2023	5,052	0.0%	14,287	12/31/2022
2022 Q3	11/7/2022	4,964	0.0%	13,683	9/30/2022
2022 Q2	8/3/2022	5,384	0.0%	14,020	6/30/2022
2022 Q1	4/29/2022	5,789	0.0%	11,920	3/31/2022
2021 Q4	2/3/2022	4,763	0.0%	11,820	12/31/2021
2021 Q3	10/18/2021	5,104	0.0%	10,530	9/30/2021
2021 Q2	8/6/2021	3,932	0.0%	10,530	6/30/2021
2021 Q1	4/26/2021	3,719	0.0%	10,530	3/31/2021
2020 Q4	1/25/2021	3,856	0.0%	10,530	12/31/2020
2020 Q3	10/20/2020	2,908	0.0%	10,400	9/30/2020
2020 Q2	7/27/2020	2,465	0.0%	10,400	6/30/2020
2020 Q1	4/17/2020	1,792	0.0%	10,700	3/31/2020
2019 Q4	1/17/2020	1,780	0.0%	10,000	12/31/2019