Monolithic Power Systems, Inc.

MPWR·NasdaqGS·Technology
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1,261.08−67.22 (−5.06%)today
At close: Nov 4, 4:00 PM EST · May be delayed up to 15 min · USD
Pre-market1,225.01−36.07 (−2.86%)

Prices may be delayed up to 15 min. Not investment advice. News volume: articles in the 4Search index each day.

Key statistics

Previous close1,328.30
Open1,335.10
Day range1,213.501,335.10
52-week range833.181,714.09
Off day high−5.54%
Off 52-week high−26.43%
Volume1.23M
Avg. volume (3M)732.25K
Market cap61.53B
EPS (TTM)18.24
Forward P/E27.21
P/E ratio (TTM)69.14
Dividend yield0.63% (8.00)
Beta (5Y)1.73
Shares outstanding48.79M
Short interest4.43% of float
Earnings dateOct 29, 2026
Analyst target1,820.64
Profit margin23.89%

Against its peers

Compare in full ›
MPWR ON STM POWI 6707.T IFX.F
Market cap 61.53B 27.73B 40.77B 2.61B 116.29B 64.51B
P/E (TTM) 69.1 41.7 80.0 106.4 — 54.0
Forward P/E 27.2 15.1 16.9 25.2 1.8 17.3
Price/book 16.5 3.7 2.3 3.8 1.0 3.7
Dividend yield 0.63% — 0.79% 1.84% — 0.67%
1-year change +32.81% +44.97% +102.25% +18.69% −7.19% +51.49%
Today −5.06% −1.87% −6.06% −0.40% −5.92% −1.97%

The closest companies by business and industry (Semiconductors). Prices may be delayed up to 20 min.

Related companies

Compare ›

The businesses closest to Monolithic Power Systems's by what they do, from their descriptions, with the same industry weighted in.

Company Mkt cap Price Today
ON Semiconductor CorporationON · Semiconductors 27.73B 71.24 −1.87%
STMicroelectronics N.V.STM · Semiconductors 40.77B 45.60 −6.06%
Power Integrations, Inc.POWI · Semiconductors 2.61B 46.80 −0.40%
Sanken Electric Co., Ltd.6707.T · Semiconductors 116.29B 5,817.00 −5.92%
Infineon Technologies AGIFX.F · Semiconductors 64.51B 49.64 −1.97%
China Resources Microelectronics Limited688396.SS · Semiconductors 67.42B 50.76 +1.40%
Global Mixed-Mode Technology Inc.8081.TW · Semiconductors 21.12B 246.50 −2.18%
Diodes IncorporatedDIOD · Semiconductors 3.66B 79.46 −5.67%

The stocks whose daily moves over the past year went most closely with Monolithic Power Systems's: the correlation of their daily returns, where 1 would be moving as one.

Company Mkt cap Price Today
ON Semiconductor CorporationON · Correlation 0.73 27.73B 71.24 −1.87%
Lattice Semiconductor CorporationLSCC · Correlation 0.72 15.23B 107.25 +1.26%
KLA CorporationKLAC · Correlation 0.69 195.17B 149.79 −4.10%
STMicroelectronics N.V.STM · Correlation 0.69 40.77B 45.60 −6.06%
Diodes IncorporatedDIOD · Correlation 0.69 3.66B 79.46 −5.67%
Infineon Technologies AGIFX.F · Correlation 0.69 64.51B 49.64 −1.97%
Taiwan Semiconductor Manufacturing Company LimitedTSM · Correlation 0.66Odds 2.05T 395.75 −2.24%
Microchip Technology IncorporatedMCHP · Correlation 0.66Odds 40.91B 75.34 −3.29%

What visitors to Monolithic Power Systems's page also look at.

Company Mkt cap Price Today
ON Semiconductor CorporationON 27.73B 71.24 −1.87%
Microchip Technology IncorporatMCHPOdds 40.91B 75.34 −3.29%
Cadence Design Systems, Inc.CDNS 90.41B 329.52 +1.78%
KLA CorporationKLAC 195.17B 149.79 −4.10%
Lattice Semiconductor CorporatiLSCC 15.23B 107.25 +1.26%

From the 4SEARCH.business instruments index: what each company does (its business description), its industry, size, headquarters and the markets it serves; and from a year of daily prices, which move together. Prices may be delayed up to 20 min.

Latest news

All MPWR news ›
@PRNewswire··2 outletsPositive

Rosen Law Firm Announces Investigation of Breaches of Fiduciary Duties by the Directors and Officers of Monolithic Power Systems, Inc. - MPWR

/PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, announces an investigation of potential breaches of fiduciary duties by the directors and... NEW YORK, Nov. 3, 2026 /PRNewswire/ -- Rosen Law Firm, a global investor rights…

ENSG
More from 1 other outlet
markets.businessinsider.com·

Monolithic Power (MPWR) Receives a Buy from Citi

In a report released yesterday, Kelsey Chia from Citi reiterated a Buy rating on Monolithic Power. The company’s shares closed yesterday at $1,248.74. According to TipRanks, Chia is a 4-star analyst with an average return of 31.3% and a…

MPWR

From the 4Search news index, newest first.

In the news

41mentions in 30 days
29with it in the headline
Positivesentiment

Mentioned with

Monolithic Power Systems, Inc.27Monolithic Power Systems, Inc11Ibd Digital9Autozone6General Motors6Ballard Power Systems5Chart Ideal Power Inc4Cox Automotive4

People in the coverage

Michael Hsing16Anthony Goh10Tristan Rich9Robert Dean8Danessa Lincoln7Kim Johansen7

Themes

SEC Filings17Semiconductors11Lifestyle6Stock Market News68-K5Auto Industry5Auto News5Car Business5

Most coverage from

  1. autonews.com5
  2. prnewswire.com4
  3. defenseworld.net3
  4. marketbeat.com3
  5. markets.businessinsider.com3

Finance and business coverage in the 4SEARCH.business news index: articles that name it in the headline, or in the text beside its ticker. Sentiment is the index's own reading of the latest 41 articles, not a forecast.

Market data is provided for information only and comes from free public sources. Prices may be delayed up to 15 minutes; data may be incomplete or inaccurate. Nothing on this page is investment advice or a recommendation to buy or sell any security. News and coverage analytics are drawn from the 4SEARCH.business index. Terms of use. How to use Finance