Monolithic Power Systems, Inc. (MPWR) Stock

Technology · Semiconductors · Member of S&P 500, NASDAQ 100

Monolithic Power Systems, Inc. (MPWR) closed at USD 1,243.11 on 2026-10-14, a change of +15.2 % over the past year, with a market capitalization of USD 61.39B.

Monolithic Power Systems, Inc. recent closing prices

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Monolithic Power Systems, Inc. key figures

Previous close

USD 1,243.11 (2026-10-14)

1-year change

+15.2 %

Market cap

USD 61.39B

Enterprise value

USD 59.99B

P/E ratio (trailing)

80.28

P/E ratio (forward)

35.53

EPS (trailing)

15.56

EPS (forward)

35.16

PEG ratio

0.93

Price to book

15.76

Revenue growth

47.6 %

Earnings growth

85.8 %

Dividend per share (trailing)

7.12

Short ratio

2.58

Employees

4,501

Analyst consensus (third-party)

strong_buy

Source: Yahoo Finance via yfinance. Data may be delayed, incomplete or incorrect.

About Monolithic Power Systems, Inc.

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.

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