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MPWR

NASDAQ

Monolithic Power Systems Inc.

SectorTechnologyIndustrySemiconductorsIPO2004
$1619.15+92.92 (+6.09%)
News25/Ratings12

Monolithic Power Systems, Inc. designs, develops, and markets integrated power semiconductor solutions and power delivery architectures for computing and storage, automotive, industrial, communications, and consumer applications markets. It offers direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltages of various electronic systems, such as portable electronic devices, wireless LAN access points, computers and notebooks, monitors, infotainment applications, and medical equipment. The company also provides lighting control ICs for backlighting that are used in systems, which provide the light source for LCD panels in notebook computers, monitors, car navigation systems, and televisions, as well as for general illumination products. The company sells its products through third-party distributors, and value-added resellers, as well as directly to original equipment manufacturers, original design manufacturers, electronic manufacturing service providers, and other end customers in China, Taiwan, Europe, South Korea, Southeast Asia, Japan, the United States, and internationally. Monolithic Power Systems, Inc. was incorporated in 1997 and is headquartered in Kirkland, Washington.

Price$1619.15+55.20 (+3.53%)
01:30 PM07:45 PM
News · 26 weeks76+43%
2025-11-02: 32025-11-09: 32025-11-16: 42025-11-23: 52025-11-30: 12025-12-07: 42025-12-14: 02025-12-21: 02025-12-28: 32026-01-04: 22026-01-11: 22026-01-18: 02026-01-25: 02026-02-01: 192026-02-08: 102026-02-15: 12026-02-22: 22026-03-01: 02026-03-08: 12026-03-15: 02026-03-22: 22026-03-29: 42026-04-05: 22026-04-12: 12026-04-19: 22026-04-26: 5
2025-11-022026-04-26
Mix4990d
  • Insider29(59%)
  • SEC Filings9(18%)
  • Other8(16%)
  • Earnings3(6%)

Latest news

25 items

MPWR FAQ

8 questions
  • What does Monolithic Power Systems Inc. do?
    Monolithic Power Systems, Inc. designs, develops, and markets integrated power semiconductor solutions and power delivery architectures for computing and storage, automotive, industrial, communications, and consumer applications markets. It offers direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltages of various electronic systems, such as portable electronic devices, wireless LAN access points, computers and notebooks, monitors, infotainment applications, and medical equipment. The company also provides lighting control ICs for backlighting that are...
  • Where does MPWR stock trade?
    Monolithic Power Systems Inc. (MPWR) is listed on NASDAQ.
  • What sector and industry is MPWR in?
    Monolithic Power Systems Inc. operates in the Technology sector, Semiconductors industry.
  • When did Monolithic Power Systems Inc. go public?
    Monolithic Power Systems Inc. (MPWR) completed its IPO in 2004.
  • Does MPWR pay a dividend?
    MPWR's most recent ex-dividend date was 2026-03-31 with a cash dividend of $2.00 per share. No future ex-date is on file yet.
  • What are analysts saying about MPWR?
    Monolithic Power Systems Inc. has had 8 recent analyst actions on file. The most recent action was from Wells Fargo: Overweight on 2026-01-15.
  • What companies are similar to MPWR?
    Notable peers in the same industry include TXN (Texas Instruments Incorporated), ADI (Analog Devices Inc.), STM (STMicroelectronics N.V.), ON (ON Semiconductor Corporation), MXIM (Maxim Integrated Products, Inc.). Compare MPWR side-by-side with any of them on Quantisnow.
  • How can I track MPWR on Quantisnow?
    Quantisnow aggregates Monolithic Power Systems Inc.'s SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow MPWR to receive live email and push alerts on every new disclosure.