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Monolithic Power Systems Inc. Company Profile

NASDAQ: MPWRTechnologySemiconductorsUSD

1,425.98-47.71 (-3.24%)

At close: Oct 7, 4:00 PM ET · Delayed 15 min

Monolithic Power Systems at a glance

Monolithic Power Systems Inc. (NASDAQ: MPWR) is a Semiconductors company in the Technology sector headquartered in West Palm Beach, FL. Monolithic Power Systems is led by Mr. Michael R. Hsing and employs about 4,501 people. The company's shares have traded publicly since 2004.

At a market capitalization of $70.08 billion, it is considered a large-cap company. MPWR is a member of the SP500, NDX. Its SEC Central Index Key (CIK) is 0001280452, which identifies the company's filings on EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

What does Monolithic Power Systems do?

Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.

Business description based on the company's public filings.

Company information

Legal name
Monolithic Power Systems Inc.
Ticker
NASDAQ: MPWR
Industry
Semiconductors
CEO
Mr. Michael R. Hsing
Employees
4,501
Headquarters
1555 Palm Beach Lakes Boulevard, West Palm Beach, FL, United States
Phone
561 839 3999
IPO year
2004
Market cap
$70.08B
SEC CIK
0001280452
Latest annual report
10-K · Feb 27, 2026

Index membership

Companies similar to Monolithic Power Systems

MPWR peer companies
CompanyPrice% ChgMarket capCompare
ALABAstera Labs Inc.382.25-1.94%$66.31Bvs MPWR
NXPINXP Semiconductors N.V.235.22-3.75%$59.31Bvs MPWR
UMCUnited Microelectronics Corporation (NEW)23.31+0.52%$58.46Bvs MPWR
STMSTMicroelectronics N.V.56.18-4.33%$50.32Bvs MPWR
MCHPMicrochip Technology Incorporated78.02-3.99%$42.37Bvs MPWR
CBRSCerebras Systems Inc. Class A175.05-1.16%$41.59Bvs MPWR
CRDOCredo Technology Group Holding Ltd220.01-0.37%$41.35Bvs MPWR
ASXASE Technology Holding Co. Ltd. ADR45.76-2.18%$100.62Bvs MPWR

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