Monolithic Power Systems Inc

Calamos Advisors LLC MPWR

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

Shares

2,890

Value ($000)

2,619

Weight

0.0%

2019 Q4 - 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	1/29/2026	2,619	0.0%	2,890	12/31/2025
2025 Q3	10/20/2025	2,869	0.0%	3,116	9/30/2025
2025 Q2	8/8/2025	2,028	0.0%	2,773	6/30/2025
2024 Q3	11/7/2024	293	0.0%	317	9/30/2024
2024 Q2	7/25/2024	2,128	0.0%	2,590	6/30/2024
2024 Q1	5/8/2024	350	0.0%	517	3/31/2024
2023 Q4	1/31/2024	16,253	0.1%	25,767	12/31/2023
2023 Q3	10/26/2023	12,068	0.1%	26,121	9/30/2023
2023 Q2	7/28/2023	14,670	0.1%	27,155	6/30/2023
2023 Q1	5/4/2023	14,640	0.1%	29,248	3/31/2023
2022 Q4	1/26/2023	11,497	0.1%	32,513	12/31/2022
2022 Q3	10/24/2022	411	0.0%	1,132	9/30/2022
2022 Q2	8/1/2022	1,308	0.0%	3,405	6/30/2022
2022 Q1	5/3/2022	1,248	0.0%	2,569	3/31/2022
2021 Q4	2/1/2022	1,267	0.0%	2,569	12/31/2021
2021 Q3	10/26/2021	1,741	0.0%	3,593	9/30/2021
2021 Q2	7/22/2021	1,324	0.0%	3,544	6/30/2021
2021 Q1	4/12/2021	1,252	0.0%	3,544	3/31/2021
2020 Q4	1/27/2021	1,907	0.0%	5,206	12/31/2020
2020 Q3	10/26/2020	1,101	0.0%	3,936	9/30/2020
2020 Q2	7/27/2020	943	0.0%	3,979	6/30/2020
2019 Q4	1/15/2020	229	0.0%	1,288	12/31/2019