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Monolithic Power Systems, Inc. (MPWR)
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Monolithic Power Systems, Inc. (MPWR) SEC Filings

Filing links are provided when reliable SEC filing data is available.

Recent Filings

FormFiling DateAcceptedDocument
4Jun 3, 2026Jun 3, 2026View filing
4Jun 2, 2026Jun 2, 2026View filing
4May 29, 2026May 29, 2026View filing
SDMay 29, 2026May 29, 2026View filing
4May 28, 2026May 28, 2026View filing
4May 27, 2026May 27, 2026View filing
4May 27, 2026May 27, 2026View filing
4May 20, 2026May 20, 2026View filing
4May 20, 2026May 20, 2026View filing
4May 19, 2026May 19, 2026View filing
4May 15, 2026May 15, 2026View filing
4May 15, 2026May 15, 2026View filing
4May 8, 2026May 8, 2026View filing
4May 8, 2026May 8, 2026View filing
4May 8, 2026May 8, 2026View filing
4May 6, 2026May 6, 2026View filing
4May 6, 2026May 6, 2026View filing
4May 6, 2026May 6, 2026View filing
10-QMay 4, 2026May 4, 2026View filing
8-KApr 30, 2026Apr 30, 2026View filing
ARSApr 30, 2026Apr 30, 2026View filing
DEFA14AApr 30, 2026Apr 30, 2026View filing
DEF 14AApr 30, 2026Apr 30, 2026View filing
SC 13GApr 30, 2026Apr 30, 2026View filing
SC 13GApr 29, 2026Apr 29, 2026View filing
4Apr 10, 2026Apr 10, 2026View filing
4Apr 8, 2026Apr 8, 2026View filing
4Apr 3, 2026Apr 3, 2026View filing
4Apr 3, 2026Apr 3, 2026View filing
4Apr 1, 2026Apr 1, 2026View filing

About Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc. specializes in the creation, promotion, and sale of advanced semiconductor components for power management. Their innovative solutions cater to a broad spectrum of industries, including information technology, data storage, automotive, industrial applications, telecommunications, and consumer electronics. A core offering consists of direct current (DC) to DC integrated circuits (ICs), which are vital for regulating and transforming electrical voltages in diverse systems such as portable gadgets, wireless local area network access points, personal computers, displays, car entertainment systems, and medical devices. Additionally, they provide integrated circuits specifically designed for lighting control, essential for illuminating liquid crystal display (LCD) panels in laptops, monitors, vehicle navigation systems, and televisions, alongside general illumination products. The company reaches its clientele, which includes major equipment manufacturers, design firms, and electronics assembly providers, as well as other customers, through both direct sales and an extensive network of distributors and resellers across key global regions like China, Taiwan, Europe, South Korea, Southeast Asia, Japan, the United States, and beyond. Founded in 1997, the company's headquarters are situated in Kirkland, Washington.

West Palm Beach, FL
4,017 employees
Technology / Semiconductors
Sector
Technology
Industry
Semiconductors
CEO
Michael R. Hsing