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
59.10B
Market cap59.10B
Price-Earnings ratio
74.27
Price-Earnings ratio74.27
Dividend yield
0.62%
Dividend yield0.62%
Average volume
881.66K
Average volume881.66K
High today
$1,225.26
High today$1,225.26
Low today
$1,188.93
Low today$1,188.93
Open price
$1,225.13
Open price$1,225.13
Volume
163.66K
Volume163.66K
52 Week high
$1,714.09
52 Week high$1,714.09
52 Week low
$833.18
52 Week low$833.18

Stock Snapshot

Monolithic Power Systems(MPWR) stock is priced at $1,202.70, giving the company a market capitalization of 59.1B. It carries a P/E multiple of 74.27 and pays a dividend yield of 0.62%.

On 2026-10-28, Monolithic Power Systems(MPWR) stock moved within a range of $1,188.93 to $1,225.26. With shares now at $1,202.70, the stock is trading +1.2% above its intraday low and -1.8% below the session's peak.

Trading activity shows a volume of 163.66K, compared to an average daily volume of 881.66K.

The stock's 52-week range extends from a low of $833.18 to a high of $1,714.09.

The stock's 52-week range extends from a low of $833.18 to a high of $1,714.09.

MPWR News

MarketWatch 19h
Monolithic Power Systems Inc. stock outperforms competitors on strong trading day - MarketWatch

...

Monolithic Power Systems Inc. stock outperforms competitors on strong trading day - MarketWatch
Simply Wall St 3d
Why Is Monolithic Power Systems Facing A Law Firm Investigation?

Monolithic Power Systems (NasdaqGS:MPWR) faces a securities fraud lawsuit that alleges misleading disclosures about product quality and customer relationships....

Analyst ratings

79%

of 19 ratings
Buy
78.9%
Hold
21.1%
Sell
0%

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