Monolithic Power Systems

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About MPWR

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. The firm's products include portable electronic devices, wireless LAN access points, computers and notebooks, monitors, infotainment applications, and medical equipment.

CEO

Michael R. Hsing

CEOMichael R. Hsing

Employees

4,501

Employees4,501

Headquarters

West Palm Beach, Florida

HeadquartersWest Palm Beach, Florida

Founded

1997

Founded1997

Employees

4,501

Employees4,501

MPWR Key Statistics

Market cap

54.93B

Market cap54.93B

Price-Earnings ratio

86.94

Price-Earnings ratio86.94

Dividend yield

0.60%

Dividend yield0.60%

Average volume

577.00K

Average volume577.00K

High today

$1,124.18

High today$1,124.18

Low today

$1,071.03

Low today$1,071.03

Open price

$1,071.03

Open price$1,071.03

Volume

335.88K

Volume335.88K

52 Week high

$1,256.22

52 Week high$1,256.22

52 Week low

$438.86

52 Week low$438.86

Stock Snapshot

The current Monolithic Power Systems(MPWR) stock price is $1,118.49, with a market capitalization of 54.93B. The stock trades at a price-to-earnings (P/E) ratio of 86.94 and offers a dividend yield of 59.7%.

During the trading session on 2026-04-03, Monolithic Power Systems(MPWR) shares reached a daily high of $1,124.18 and a low of $1,071.03. At a current price of $1,118.49, the stock is +4.4% higher than the low and still -0.5% under the high.

Trading volume for Monolithic Power Systems(MPWR) stock has reached 335.88K, versus its average volume of 577K.

Over the past 52 weeks, Monolithic Power Systems(MPWR) stock has traded between a high of $1,256.22 and a low of $438.86.

MPWR News

Simply Wall St 9h

Monolithic Power Systems Is Up 5.7% After Record Q4 AI Data Center Beat And Insider Sale – Has The Bull Case Changed?

In late March 2026, Monolithic Power Systems reported record fourth-quarter 2025 results that exceeded analyst expectations and highlighted growing demand for i...

Simply Wall St 3d

A Look At Monolithic Power Systems Valuation After Recent Share Price Volatility

Monolithic Power Systems (MPWR) is back in focus after recent share price volatility, with the stock down about 5% over the past day and about 12% over the past...

Seeking Alpha 4d

Nvidia, Broadcom, Monolithic Power, and Marvell are Oppenheimer's top chip picks

Nvidia (NVDA), Broadcom (AVGO), Monolithic Power Systems (MPWR), and Marvell Technology (MRVL) are still Oppenheimer's top picks in the semiconductor space, wit...

Analyst ratings

85%

of 20 ratings

Buy

85%

Hold

15%

Sell

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