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
45.65B
Market cap45.65B
Price-Earnings ratio
24.46
Price-Earnings ratio24.46
Dividend yield
0.62%
Dividend yield0.62%
Average volume
693.78K
Average volume693.78K
High today
$959.38
High today$959.38
Low today
$931.98
Low today$931.98
Open price
$950.10
Open price$950.10
Volume
478.97K
Volume478.97K
52 Week high
$1,123.38
52 Week high$1,123.38
52 Week low
$438.86
52 Week low$438.86

Stock Snapshot

As of today, Monolithic Power Systems(MPWR) shares are valued at $952.74. The company's market cap stands at 45.65B, with a P/E ratio of 24.46 and a dividend yield of 61.9%.

As of 2025-12-04, Monolithic Power Systems(MPWR) stock has fluctuated between $931.98 and $959.38. The current price stands at $952.74, placing the stock +2.2% above today's low and -0.7% off the high.

Monolithic Power Systems(MPWR) shares are trading with a volume of 478.97K, against a daily average of 693.78K.

During the past year, Monolithic Power Systems(MPWR) stock moved between $438.86 at its lowest and $1,123.38 at its peak.

During the past year, Monolithic Power Systems(MPWR) stock moved between $438.86 at its lowest and $1,123.38 at its peak.

MPWR News

Simply Wall St 7d
Will Monolithic Power Systems’ Governance Shift Enhance Shareholder Influence or Risk Stability?

On November 19, 2025, Monolithic Power Systems’ Board of Directors approved amended bylaws that reduce the ownership threshold for stockholders to call a specia...

Will Monolithic Power Systems’ Governance Shift Enhance Shareholder Influence or Risk Stability?

Analyst ratings

75%

of 20 ratings
Buy
75%
Hold
25%
Sell
0%

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