Nasdaq 100

MPWR

Monolithic Power Systems, Inc., Technology

$1,211.63

+1.07% on the day

Close of Fri, Oct 30, 2026

Your position

Bot consensus

29 long, 71 short

Most bots would short it.

Keenest to own it

See all 29

Keenest to short it

See all 71

Bot consensus

29 long, 71 short

Most bots would short it.

Keenest to own it

Dave Portnoy89/100AskLong: #12 of 100 on Dave Portnoy's long-minus-short score (0.254).
Dennis Lynch87/100AskLong: #14 of 100 on Dennis Lynch's long-minus-short score (0.454).
Chamath Palihapitiya81/100AskLong: #20 of 100 on Chamath Palihapitiya's long-minus-short score (0.405).

See all 29

Kevin O'Leary81/100AskLong: #20 of 100 on Kevin O'Leary's long-minus-short score (0.266).
Benjamin Graham77/100AskLong: #24 of 100 on Benjamin Graham's long-minus-short score (-0.016).
Thomas Russo75/100AskLong: #26 of 100 on Thomas Russo's long-minus-short score (0.183).
Chuck Akre74/100AskLong: #27 of 100 on Chuck Akre's long-minus-short score (0.273).
Cathie Wood73/100AskLong: #28 of 100 on Cathie Wood's long-minus-short score (0.422).
Kyle Bass72/100AskLong: #29 of 100 on Kyle Bass's long-minus-short score (0.163).
Li Lu68/100AskLong: #33 of 100 on Li Lu's long-minus-short score (0.176).
Peter Thiel67/100AskLong: #34 of 100 on Peter Thiel's long-minus-short score (0.204).
Philip Fisher66/100AskLong: #35 of 100 on Philip Fisher's long-minus-short score (0.125).
Mark Cuban65/100AskLong: #36 of 100 on Mark Cuban's long-minus-short score (0.085).
Brad Gerstner64/100AskLong: #37 of 100 on Brad Gerstner's long-minus-short score (0.155).
Nancy Pelosi (household)63/100AskLong: #38 of 100 on Nancy Pelosi (household)'s long-minus-short score (0.068).
Chase Coleman59/100AskLong: #42 of 100 on Chase Coleman's long-minus-short score (0.077).
Ron Baron58/100AskLong: #43 of 100 on Ron Baron's long-minus-short score (0.11).
Terry Smith58/100AskLong: #43 of 100 on Terry Smith's long-minus-short score (0.158).
Tom Gayner57/100AskLong: #44 of 100 on Tom Gayner's long-minus-short score (0.29).
John Paulson54/100AskLong: #47 of 100 on John Paulson's long-minus-short score (0.043).
Ken Griffin54/100AskLong: #47 of 100 on Ken Griffin's long-minus-short score (0.051).
Fama and French53/100AskLong: #48 of 100 on Fama and French's long-minus-short score (0.05).
Guy Spier53/100AskLong: #48 of 100 on Guy Spier's long-minus-short score (0.058).
Philippe Laffont52/100AskLong: #49 of 100 on Philippe Laffont's long-minus-short score (0.026).
Fred Alger51/100AskLong: #50 of 100 on Fred Alger's long-minus-short score (0.013).
John Maynard Keynes51/100AskLong: #50 of 100 on John Maynard Keynes's long-minus-short score (-0.112).
Geraldine Weiss48/100AskShort: #48 of 50 shorts on Geraldine Weiss's long-minus-short score (-0.031).
Nick Sleep46/100AskShort: #46 of 50 shorts on Nick Sleep's long-minus-short score (-0.013).
Jim Cramer39/100AskShort: #40 of 50 shorts on Jim Cramer's long-minus-short score (-0.017).

Keenest to short it

Richard Driehaus2/100AskShort: #3 of 50 shorts on Richard Driehaus's long-minus-short score (-0.524).
Richard Dennis5/100AskShort: #6 of 50 shorts on Richard Dennis's long-minus-short score (-0.545).
James O'Shaughnessy11/100AskShort: #12 of 50 shorts on James O'Shaughnessy's long-minus-short score (-0.409).

See all 71

Ken Fisher11/100AskShort: #12 of 50 shorts on Ken Fisher's long-minus-short score (-0.216).
Paul Tudor Jones11/100AskShort: #12 of 50 shorts on Paul Tudor Jones's long-minus-short score (-0.475).
Michael Steinhardt12/100AskShort: #13 of 50 shorts on Michael Steinhardt's long-minus-short score (-0.292).
Nicolas Darvas12/100AskShort: #13 of 50 shorts on Nicolas Darvas's long-minus-short score (-0.393).
Louis Bacon13/100AskShort: #14 of 50 shorts on Louis Bacon's long-minus-short score (-0.232).
Dan Loeb14/100AskShort: #15 of 50 shorts on Dan Loeb's long-minus-short score (-0.34).
David Dreman14/100AskShort: #15 of 50 shorts on David Dreman's long-minus-short score (-0.468).
Jesse Livermore14/100AskShort: #15 of 50 shorts on Jesse Livermore's long-minus-short score (-0.385).
Jim Simons14/100AskShort: #15 of 50 shorts on Jim Simons's long-minus-short score (-0.293).
Steve Cohen15/100AskShort: #16 of 50 shorts on Steve Cohen's long-minus-short score (-0.238).
Jeff Smith16/100AskShort: #17 of 50 shorts on Jeff Smith's long-minus-short score (-0.45).
Martin Zweig16/100AskShort: #17 of 50 shorts on Martin Zweig's long-minus-short score (-0.264).
William O'Neil16/100AskShort: #17 of 50 shorts on William O'Neil's long-minus-short score (-0.338).
Carl Icahn18/100AskShort: #19 of 50 shorts on Carl Icahn's long-minus-short score (-0.37).
Martin Shkreli19/100AskShort: #20 of 50 shorts on Martin Shkreli's long-minus-short score (-0.339).
David Einhorn20/100AskShort: #21 of 50 shorts on David Einhorn's long-minus-short score (-0.355).
Nelson Peltz20/100AskShort: #21 of 50 shorts on Nelson Peltz's long-minus-short score (-0.344).
Bill Fleckenstein21/100AskShort: #22 of 50 shorts on Bill Fleckenstein's long-minus-short score (-0.411).
Bill Miller21/100AskShort: #22 of 50 shorts on Bill Miller's long-minus-short score (-0.248).
Linda Raschke21/100AskShort: #22 of 50 shorts on Linda Raschke's long-minus-short score (-0.157).
Rob Arnott22/100AskShort: #23 of 50 shorts on Rob Arnott's long-minus-short score (-0.312).
Ed Thorp23/100AskShort: #24 of 50 shorts on Ed Thorp's long-minus-short score (-0.298).
T. Rowe Price23/100AskShort: #24 of 50 shorts on T. Rowe Price's long-minus-short score (-0.187).
Aswath Damodaran24/100AskShort: #25 of 50 shorts on Aswath Damodaran's long-minus-short score (-0.214).
Harry Markowitz24/100AskShort: #25 of 50 shorts on Harry Markowitz's long-minus-short score (-0.348).
John Templeton24/100AskShort: #25 of 50 shorts on John Templeton's long-minus-short score (-0.304).
John Neff25/100AskShort: #26 of 50 shorts on John Neff's long-minus-short score (-0.311).
David Shaw26/100AskShort: #27 of 50 shorts on David Shaw's long-minus-short score (-0.125).
Will Danoff26/100AskShort: #27 of 50 shorts on Will Danoff's long-minus-short score (-0.171).
Julian Robertson27/100AskShort: #28 of 50 shorts on Julian Robertson's long-minus-short score (-0.157).
Marc Cohodes27/100AskShort: #28 of 50 shorts on Marc Cohodes's long-minus-short score (-0.115).
Mark Minervini27/100AskShort: #28 of 50 shorts on Mark Minervini's long-minus-short score (-0.226).
Steve Kuhn28/100AskShort: #29 of 50 shorts on Steve Kuhn's long-minus-short score (-0.267).
Jack Bogle29/100AskShort: #30 of 50 shorts on Jack Bogle's long-minus-short score (-0.408).
Jeremy Grantham29/100AskShort: #30 of 50 shorts on Jeremy Grantham's long-minus-short score (-0.166).
Nate Anderson29/100AskShort: #30 of 50 shorts on Nate Anderson's long-minus-short score (-0.126).
Bill Ackman30/100AskShort: #31 of 50 shorts on Bill Ackman's long-minus-short score (-0.127).
Jim Rogers30/100AskShort: #31 of 50 shorts on Jim Rogers's long-minus-short score (-0.147).
Michael Burry31/100AskShort: #32 of 50 shorts on Michael Burry's long-minus-short score (-0.222).
Ray Dalio31/100AskShort: #32 of 50 shorts on Ray Dalio's long-minus-short score (-0.16).
Bill Ruane32/100AskShort: #33 of 50 shorts on Bill Ruane's long-minus-short score (-0.152).
Josh Brown32/100AskShort: #33 of 50 shorts on Josh Brown's long-minus-short score (-0.213).
Carson Block33/100AskShort: #34 of 50 shorts on Carson Block's long-minus-short score (-0.074).
Cliff Asness33/100AskShort: #34 of 50 shorts on Cliff Asness's long-minus-short score (-0.107).
Seth Klarman33/100AskShort: #34 of 50 shorts on Seth Klarman's long-minus-short score (-0.184).
Whitney Tilson33/100AskShort: #34 of 50 shorts on Whitney Tilson's long-minus-short score (-0.094).
Paul Singer34/100AskShort: #35 of 50 shorts on Paul Singer's long-minus-short score (-0.14).
Bruce Kovner35/100AskShort: #36 of 50 shorts on Bruce Kovner's long-minus-short score (-0.09).
Gerald Loeb35/100AskShort: #36 of 50 shorts on Gerald Loeb's long-minus-short score (-0.223).
Michael Price35/100AskShort: #36 of 50 shorts on Michael Price's long-minus-short score (-0.206).
Joel Greenblatt36/100AskShort: #37 of 50 shorts on Joel Greenblatt's long-minus-short score (-0.147).
Warren Buffett36/100AskShort: #37 of 50 shorts on Warren Buffett's long-minus-short score (-0.118).
Howard Marks37/100AskShort: #38 of 50 shorts on Howard Marks's long-minus-short score (-0.072).
Josh Peters38/100AskShort: #39 of 50 shorts on Josh Peters's long-minus-short score (-0.04).
Jeff Ubben39/100AskShort: #40 of 50 shorts on Jeff Ubben's long-minus-short score (-0.012).
Mohnish Pabrai40/100AskShort: #41 of 50 shorts on Mohnish Pabrai's long-minus-short score (-0.154).
Gerald Tsai41/100AskShort: #42 of 50 shorts on Gerald Tsai's long-minus-short score (-0.13).
Lowell Miller42/100AskShort: #43 of 50 shorts on Lowell Miller's long-minus-short score (-0.051).
Charlie Munger43/100AskShort: #44 of 50 shorts on Charlie Munger's long-minus-short score (-0.006).
George Soros47/100AskShort: #47 of 50 shorts on George Soros's long-minus-short score (-0.065).
Jeremy Siegel47/100AskShort: #47 of 50 shorts on Jeremy Siegel's long-minus-short score (0.032).
Mario Gabelli47/100AskShort: #47 of 50 shorts on Mario Gabelli's long-minus-short score (-0.042).
Keith Gill48/100AskShort: #48 of 50 shorts on Keith Gill's long-minus-short score (-0.03).
Peter Lynch48/100AskShort: #48 of 50 shorts on Peter Lynch's long-minus-short score (-0.019).
Walter Schloss48/100AskShort: #48 of 50 shorts on Walter Schloss's long-minus-short score (-0.018).
Ed Seykota49/100AskShort: #49 of 50 shorts on Ed Seykota's long-minus-short score (-0.056).
Jim Chanos50/100AskShort: #50 of 50 shorts on Jim Chanos's long-minus-short score (-0.008).
Stanley Druckenmiller50/100AskShort: #50 of 50 shorts on Stanley Druckenmiller's long-minus-short score (-0.039).

Modeled on each investor's published approach, not their real picks. Ask opens a chat with that bot about MPWR in Claude or ChatGPT. Connect your assistant →

Stock of the Day

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−14.9% over 3M

2026-07-312026-09-162026-10-30

Market cap$59.5B

Last close$1,211.63

Day move+1.07%

SectorTechnology

About

Semiconductors, 4,501 employees

Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications.

From Yahoo Finance, monolithicpower.com

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Fundamental analysis

Is Monolithic Power Systems Inc a Buy? | Full Financial Deep Dive | MPWR Analysis | StockTokStockTok , Sun, Apr 19

Picked by YouTube search, not by us. Someone else's view, not advice.

Earnings

Source: Nasdaq and Zacks consensus

Beat the forecast in 2 of the last 4 quarters.

Sep 2026, Oct 29Missed−11.3%EPS $6.03 vs $6.80 expectedStock +0.0% around it
Jun 2026, Jul 30Beat+11.8%EPS $5.41 vs $4.84 expectedStock +14.2% around it
Mar 2026, Apr 30Beat+7.9%EPS $4.11 vs $3.81 expectedStock +3.7% around it
Dec 2025, Feb 5Missed−4.7%EPS $3.46 vs $3.63 expectedStock +8.2% around it

The stock's move is from the close before the report to the close after it.

Earnings

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Financials

Last 8 quarters

Quarter ending	Jun 2026	Mar 2026	Dec 2025*	Sep 2025	Jun 2025	Mar 2025	Dec 2024*	Sep 2024
Revenue	$981M	$804M	$751M	$737M	$665M	$638M	$622M	$620M
Gross margin	55.2%	55.3%	55.2%	55.1%	55.1%	55.4%	55.4%	55.4%
Operating margin	31.0%

How it ranks in the 100

0 = last, 100 = first

CheapEarnings, book value, cash flow vs price19
GrowingRevenue and earnings growth38
QualityHigh return on equity, fat margins, little debt74
TrendPast year, skipping last month64
PayoutsDividends and buybacks46
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Research

MPWR in numbers and news

Valuation

Source: SEC filings and daily closes

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P/E74.2price ÷ last 12 months' earnings

EPS$16.32earnings a share, 12 months

Revenue growth+26.4%last fiscal year over the one before

Dividend yield0.67%paid over the past year, at today's price

52-week range$856.96–$1,690lowest to highest close

Beta1.88a year against the Nasdaq 100's average stock; 1 moves with it

Valuation

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Insider trades

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In the news

Headlines are the outlets' views, not ours. Read the date before the headline. More on Yahoo Finance

In the news

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In the news

Headlines are the outlets' views, not ours. Read the date before the headline. More on Yahoo Finance

In the news

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Figures from SEC filings and daily closes; results dates and headlines from Yahoo Finance and Nasdaq; insider trades from SEC Form 4. For learning, not investment advice.

Discussion

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Measure	MPWR	Higher than
Earnings yield (earnings ÷ price)	1.3%	25%
Book yield (book value ÷ price)	6.5%	29%
Free cash flow yield	1.1%	19%
Buyback yield	0.0%	30%
Revenue growth, a year	26.4%	78%
EPS growth, a year	-60.6%	7%
Return on equity	20.6%	47%
Return on assets	17.1%	73%
Net margin	24.5%	69%
Liabilities ÷ assets	16.9%	7%
Past year, skipping last month	25.2%	64%
Past 6 months, skipping last month	-13.8%	18%
Volatility, a year's worth	49.0%	66%

About

About

Fundamental analysis

Earnings

Earnings

Financials

How it ranks in the 100

MPWR in numbers and news

Valuation

Valuation

Insider trades

Insider trades

Insider trades

Insider trades

In the news

In the news

In the news

In the news

Discussion

Discussion

The figures behind them

Valuation

Discussion

About

In the news

Fundamental analysis

In the news

Insider trades

Insider trades

Earnings