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. 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. 

CEO
Michael R. Hsing
CEOMichael R. Hsing
Employees
4,017
Employees4,017
Headquarters
Kirkland, Washington
HeadquartersKirkland, Washington
Founded
1997
Founded1997
Employees
4,017
Employees4,017

MPWR Key Statistics

Market cap
41.37B
Market cap41.37B
Price-Earnings ratio
21.88
Price-Earnings ratio21.88
Dividend yield
0.69%
Dividend yield0.69%
Average volume
637.25K
Average volume637.25K
High today
$866.16
High today$866.16
Low today
$851.70
Low today$851.70
Open price
$866.16
Open price$866.16
Volume
6.00K
Volume6.00K
52 Week high
$1,123.38
52 Week high$1,123.38
52 Week low
$438.86
52 Week low$438.86

Stock Snapshot

The current Monolithic Power Systems(MPWR) stock price is $863.51, with a market capitalization of 41.37B. The stock trades at a price-to-earnings (P/E) ratio of 21.88 and offers a dividend yield of 69.2%.

On 2025-11-19, Monolithic Power Systems(MPWR) stock moved within a range of $851.70 to $866.16. With shares now at $863.51, the stock is trading +1.4% above its intraday low and -0.3% below the session's peak.

Trading activity shows a volume of 6K, compared to an average daily volume of 637.25K.

Over the past 52 weeks, Monolithic Power Systems(MPWR) stock has traded between a high of $1,123.38 and a low of $438.86.

Over the past 52 weeks, Monolithic Power Systems(MPWR) stock has traded between a high of $1,123.38 and a low of $438.86.

MPWR News

Simply Wall St 4h
Is Monolithic Power Systems' Modest Buyback Reflecting a Shift in Capital Allocation Priorities?

Between July and September 2025, Monolithic Power Systems repurchased 2,000 shares for US$2.1 million, bringing the total completed under its February buyback t...

Is Monolithic Power Systems' Modest Buyback Reflecting a Shift in Capital Allocation Priorities?
Simply Wall St 3d
Have Monolithic Power Systems Insiders Been Selling Stock?

Some Monolithic Power Systems, Inc. ( ) shareholders may be a little concerned to see that the Founder, Michael Hsing, recently sold a substantial US$74m worth...

Have Monolithic Power Systems Insiders Been Selling Stock?

Analyst ratings

74%

of 19 ratings
Buy
73.7%
Hold
26.3%
Sell
0%

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