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

65.54B

Market cap65.54B

Price-Earnings ratio

86.77

Price-Earnings ratio86.77

Dividend yield

0.50%

Dividend yield0.50%

Average volume

618.92K

Average volume618.92K

High today

$1,376.53

High today$1,376.53

Low today

$1,303.22

Low today$1,303.22

Open price

$1,365.45

Open price$1,365.45

Volume

1.14M

Volume1.14M

52 Week high

$1,714.09

52 Week high$1,714.09

52 Week low

$800.97

52 Week low$800.97

Stock Snapshot

With a market cap of 65.54B, Monolithic Power Systems(MPWR) trades at $1,324.01. The stock has a price-to-earnings ratio of 86.77 and currently yields dividends of 0.50%.

On 2026-08-18, Monolithic Power Systems(MPWR) stock traded between a low of $1,303.22 and a high of $1,376.53. Shares are currently priced at $1,324.01, which is +1.6% above the low and -3.8% below the high.

The Monolithic Power Systems(MPWR)'s current trading volume is 1.14M, compared to an average daily volume of 618.92K.

During the past year, Monolithic Power Systems(MPWR) stock moved between $800.97 at its lowest and $1,714.09 at its peak.

MPWR News

Simply Wall St 19h

Why Monolithic Power Systems Is Getting Attention Today

Monolithic Power Systems (MPWR) is back in focus after management raised the full year growth target for its enterprise data segment tied to AI and data center...

Nasdaq 2d

Insider Sale: Monolithic Power Systems Interim CFO Sells 105 Shares for $141,148

Key Points The transaction was valued at $141,148. The sale reduced the insider's direct equity position by 1%. Dean maintains direct ownership of 7,132 shar...

Barchart 2d

Wall Street Thinks Monolithic Power Is a Buy. Here’s Why It Might Be Right. - barchart.com

...

Analyst ratings

76%

of 17 ratings

Buy

76.5%

Hold

23.5%

Sell

More MPWR News

Simply Wall St 4d

How Monolithic’s AI-Driven Earnings Beat and Conference Spotlight Will Impact Monolithic Power Systems Investors

Earlier this month, Monolithic Power Systems reported a strong second-quarter 2026 earnings beat, powered by robust demand for its AI and server-focused power m...

TipRanks 5d

Insider Move at Monolithic Power Sparks Investor Attention

New insider activity at Monolithic Power ( (MPWR) ) has taken place on August 13, 2026. Director Kuo Wei (Herbert) Chang has recently sold 50 shares of Monolit...

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