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
65.28B
Market cap65.28B
Price-Earnings ratio
68.66
Price-Earnings ratio68.66
Dividend yield
0.61%
Dividend yield0.61%
Average volume
1.07M
Average volume1.07M
High today
$1,335.00
High today$1,335.00
Low today
$1,314.00
Low today$1,314.00
Open price
$1,304.06
Open price$1,304.06
Volume
6.09K
Volume6.09K
52 Week high
$1,714.09
52 Week high$1,714.09
52 Week low
$833.18
52 Week low$833.18

Stock Snapshot

The current Monolithic Power Systems(MPWR) stock price is $1,314.00, with a market capitalization of 65.28B. The stock trades at a price-to-earnings (P/E) ratio of 68.66 and offers a dividend yield of 0.61%.

On 2026-11-04, Monolithic Power Systems(MPWR) stock moved within a range of $1,314.00 to $1,335.00. With shares now at $1,314.00, the stock is trading 0.0% above its intraday low and -1.6% below the session's peak.

Trading activity shows a volume of 6.09K, compared to an average daily volume of 1.07M.

Over the past 52 weeks, Monolithic Power Systems(MPWR) stock has traded between a high of $1,714.09 and a low of $833.18.

Over the past 52 weeks, Monolithic Power Systems(MPWR) stock has traded between a high of $1,714.09 and a low of $833.18.

MPWR News

MarketWatch 15h
Monolithic Power Systems Inc. stock outperforms competitors on strong trading day - MarketWatch

...

Monolithic Power Systems Inc. stock outperforms competitors on strong trading day - MarketWatch
Zacks 1d
These 2 Computer and Technology Stocks Could Beat Earnings: Why They Should Be on Your Radar

Earnings are arguably the most important single number on a company's quarterly financial report. Wall Street clearly dives into all of the other metrics and ma...

These 2 Computer and Technology Stocks Could Beat Earnings: Why They Should Be on Your Radar
Simply Wall St 4d
Monolithic Power Systems Q3 Earnings Challenge Its Premium Valuation

Monolithic Power Systems walked into this Q3 2026 earnings release with a rich reputation and a premium price tag, and the stock barely flinched. The share pric...

Analyst ratings

84%

of 19 ratings
Buy
84.2%
Hold
15.8%
Sell
0%

More MPWR News

Zacks 5d
MPWR Q3 Earnings Call Highlights AI Demand and Capacity Expansion

Monolithic Power Systems, Inc. (MPWR Quick QuoteMPWR - Free Report) emphasized accelerating enterprise data demand, expanding production capacity and broa...

MPWR Q3 Earnings Call Highlights AI Demand and Capacity Expansion
TipRanks 6d
Monolithic Power Strengthens Financial Leadership With New CFO

Monolithic Power ( (MPWR) ) just unveiled an announcement. In the third quarter of 2026, Monolithic Power Systems posted revenue of $1.20 billion, up 22.6% fro...

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