1,155.93
price down icon3.41%   -40.80
after-market After Hours: 1158.30 2.37 +0.21%
loading
Monolithic Power System Inc stock is traded at $1,155.93, with a volume of 704.05K. It is down -3.41% in the last 24 hours and up +19.52% over the past month. Monolithic Power Systems is an analog and mixed-signal chipmaker specializing in power management solutions. Its mission is to reduce total energy consumption in end systems. It serves the computing, automotive, industrial, communications, and consumer end markets. MPS uses a fabless manufacturing model, partnering with third-party chip foundries to host its proprietary BCD process technology.
See More
Previous Close:
$1,196.73
Open:
$1206.25
24h Volume:
704.05K
Relative Volume:
1.03
Market Cap:
$56.30B
Revenue:
$2.79B
Net Income/Loss:
$615.93M
P/E Ratio:
90.71
EPS:
12.7427
Net Cash Flow:
$702.64M
1W Performance:
-0.01%
1M Performance:
+19.52%
6M Performance:
+37.52%
1Y Performance:
+65.26%
1-Day Range:
Value
$1,151.23
$1,225.17
1-Week Range:
Value
$1,127.34
$1,250.00
52-Week Range:
Value
$438.86
$1,250.00

Monolithic Power System Inc Stock (MPWR) Company Profile

Name
Name
Monolithic Power System Inc
Name
Phone
425-296-9956
Name
Address
5808 LAKE WASHINGTON BLVD. NE, KIRKLAND, WA
Name
Employee
4,017
Name
Next Earnings Date
2024-10-30
Name
Latest SEC Filings
Name
MPWR's Discussions on Twitter

Compare MPWR vs NVDA, TSM, AVGO, MU, AMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Semiconductors icon
MPWR
Monolithic Power System Inc
1,155.93 58.29B 2.79B 615.93M 702.64M 12.74
Semiconductors icon
NVDA
Nvidia Corp
186.94 4.62T 187.14B 99.20B 77.32B 4.0375
Semiconductors icon
TSM
Taiwan Semiconductor Manufacturing Adr
368.10 1.94T 122.54B 55.22B 34.85B 10.66
Semiconductors icon
AVGO
Broadcom Inc
331.17 1.63T 63.89B 23.13B 26.91B 4.7608
Semiconductors icon
MU
Micron Technology Inc
413.97 461.84B 42.31B 11.91B 4.65B 10.52
Semiconductors icon
AMD
Advanced Micro Devices Inc
205.94 348.22B 34.64B 4.27B 6.74B 2.6448

Monolithic Power System Inc Stock (MPWR) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-15-26 Upgrade Wells Fargo Equal Weight → Overweight
Oct-31-25 Reiterated TD Cowen Buy
Oct-14-25 Upgrade Wolfe Research Peer Perform → Outperform
Oct-03-25 Reiterated Citigroup Buy
May-02-25 Reiterated TD Cowen Buy
Dec-11-24 Initiated Citigroup Buy
Nov-22-24 Initiated Wells Fargo Equal Weight
Nov-18-24 Upgrade Loop Capital Hold → Buy
Nov-12-24 Initiated Loop Capital Hold
Oct-31-24 Downgrade Rosenblatt Buy → Neutral
Oct-31-24 Reiterated TD Cowen Buy
Aug-21-24 Reiterated TD Cowen Buy
Feb-08-24 Reiterated TD Cowen Outperform
Dec-26-23 Reiterated Rosenblatt Buy
Jul-20-23 Initiated Wolfe Research Peer Perform
May-05-23 Reiterated TD Cowen Outperform
Nov-16-22 Initiated Credit Suisse Outperform
Nov-11-22 Initiated Wells Fargo Overweight
Feb-11-22 Upgrade Needham Hold → Buy
Jan-11-22 Upgrade KeyBanc Capital Markets Sector Weight → Overweight
Oct-29-21 Downgrade Needham Buy → Hold
Aug-31-21 Reiterated Stifel Buy
Feb-05-21 Upgrade Summit Insights Hold → Buy
Jul-29-20 Reiterated Needham Buy
Apr-29-20 Reiterated Cowen Outperform
Mar-31-20 Reiterated Needham Buy
Mar-05-20 Upgrade Needham Hold → Buy
Feb-06-20 Reiterated Cowen Outperform
Dec-12-19 Initiated Rosenblatt Buy
Jun-18-19 Initiated Loop Capital Buy
May-03-19 Downgrade KeyBanc Capital Markets Overweight → Sector Weight
May-03-19 Downgrade Needham Buy → Hold
Feb-13-19 Reiterated Needham Buy
Oct-26-18 Reiterated Cowen Outperform
Sep-25-18 Downgrade Raymond James Strong Buy → Outperform
Jul-26-18 Reiterated Needham Buy
Jun-08-18 Reiterated Cowen Outperform
Jun-08-18 Reiterated Stifel Buy
May-18-18 Initiated Cowen Outperform
May-01-18 Reiterated Needham Buy
Apr-12-18 Initiated Raymond James Strong Buy
Nov-07-17 Reiterated Stifel Buy
Oct-10-17 Initiated SunTrust Buy
View All

Monolithic Power System Inc Stock (MPWR) Latest News

pulisher
01:42 AM

Earnings Estimates Moving Higher for Monolithic (MPWR): Time to Buy? - Finviz

01:42 AM
pulisher
12:00 PM

What Makes Monolithic Power (MPWR) a Strong Momentum Stock: Buy Now? - Yahoo Finance

12:00 PM
pulisher
08:30 AM

Here's How Much a $1000 Investment in Monolithic Power Made 10 Years Ago Would Be Worth Today - Yahoo Finance Singapore

08:30 AM
pulisher
04:56 AM

The Top 5 Analyst Questions From Monolithic Power Systems's Q4 Earnings Call - Finviz

04:56 AM
pulisher
12:44 PM

The Top 5 Analyst Questions From Monolithic Power Systems’s Q4 Earnings Call - Yahoo Finance

12:44 PM
pulisher
Feb 11, 2026

Insider Sell: Victor Lee Sells Shares of Monolithic Power Systems Inc - GuruFocus

Feb 11, 2026
pulisher
Feb 11, 2026

Monolithic Power Systems (NASDAQ:MPWR) Is Increasing Its Dividend To $2.00 - Yahoo Finance

Feb 11, 2026
pulisher
Feb 10, 2026

Tseng Saria, Monolithic Power Systems EVP, sells $26.7 million in shares - Investing.com India

Feb 10, 2026
pulisher
Feb 10, 2026

Maurice Sciammas, Evp at Monolithic Power, sells $26.7 million in stock By Investing.com - Investing.com India

Feb 10, 2026
pulisher
Feb 10, 2026

Insider Selling: Monolithic Power Systems (NASDAQ:MPWR) EVP Sells 22,875 Shares of Stock - MarketBeat

Feb 10, 2026
pulisher
Feb 10, 2026

Monolithic Power Systems (NASDAQ:MPWR) EVP Maurice Sciammas Sells 22,875 Shares - MarketBeat

Feb 10, 2026
pulisher
Feb 10, 2026

Deming Xiao Sells 22,875 Shares of Monolithic Power Systems (NASDAQ:MPWR) Stock - MarketBeat

Feb 10, 2026
pulisher
Feb 10, 2026

Monolithic Power Systems (NASDAQ:MPWR) CFO Sells $25,443,451.00 in Stock - MarketBeat

Feb 10, 2026
pulisher
Feb 10, 2026

Monolithic Power Systems Is Surging—Has Valuation Caught Up? - MarketBeat

Feb 10, 2026
pulisher
Feb 10, 2026

Monolithic Power Systems (NASDAQ:MPWR) Trading Down 5.5%What's Next? - MarketBeat

Feb 10, 2026
pulisher
Feb 10, 2026

Monolithic Power Systems Is Up 26%. Could the Stock Go Higher in 2026? - TIKR.com

Feb 10, 2026
pulisher
Feb 09, 2026

Monolithic Power Systems Signals Robust Data-Led Growth - The Globe and Mail

Feb 09, 2026
pulisher
Feb 09, 2026

Best Automotive Stocks To Follow NowFebruary 9th - MarketBeat

Feb 09, 2026
pulisher
Feb 08, 2026

A Look At Monolithic Power Systems (MPWR) Valuation After Earnings Beat And 28% Dividend Increase - Sahm

Feb 08, 2026
pulisher
Feb 07, 2026

Monolithic Power Systems (MPWR) Is Up 9.4% After Dividend Hike And Revenue Guidance Update - Yahoo Finance

Feb 07, 2026
pulisher
Feb 06, 2026

Best Automotive Stocks To Keep An Eye OnFebruary 6th - MarketBeat

Feb 06, 2026
pulisher
Feb 06, 2026

Monolithic Power Systems (MPWR) Stock Trades Up, Here Is Why - Finviz

Feb 06, 2026
pulisher
Feb 06, 2026

Monolithic Power's Q4 Earnings Surpass Estimates on Record Revenues - sharewise.com

Feb 06, 2026
pulisher
Feb 06, 2026

MPWR Q4 Deep Dive: Data Center and Automotive Growth Drive Strong Outlook - Finviz

Feb 06, 2026
pulisher
Feb 06, 2026

Monolithic Power Systems, Inc. (NASDAQ:MPWR) Q4 2025 Earnings Call Transcript - Insider Monkey

Feb 06, 2026
pulisher
Feb 06, 2026

Monolithic Power Systems Inc (MPWR) Q4 2025 Earnings Call Highlights: Record Revenue and ... By GuruFocus - Investing.com Canada

Feb 06, 2026
pulisher
Feb 06, 2026

Monolithic Power Systems Announces CFO Transition - Sahm

Feb 06, 2026
pulisher
Feb 06, 2026

Monolithic Power Systems Inc (MPWR) Q4 2025 Earnings Call Highli - GuruFocus

Feb 06, 2026
pulisher
Feb 05, 2026

Monolithic Power (MPWR) Earnings Transcript - The Globe and Mail

Feb 05, 2026
pulisher
Feb 05, 2026

Monolithic Power Systems Q4 Earnings Call Highlights - Yahoo Finance

Feb 05, 2026
pulisher
Feb 05, 2026

Earnings call transcript: Monolithic Power Systems Q4 2025 beats earnings forecast - Investing.com India

Feb 05, 2026
pulisher
Feb 05, 2026

Monolithic Power Systems (NASDAQ:MPWR) Q4: Beats On Revenue But Inventory Levels Increase - Yahoo Finance

Feb 05, 2026
pulisher
Feb 05, 2026

Monolithic Power (MPWR) Tops Q4 Earnings and Revenue Estimates - Yahoo Finance

Feb 05, 2026
pulisher
Feb 05, 2026

Monolithic Power Systems, Inc. Announces Drop In Q4 Profit - Nasdaq

Feb 05, 2026
pulisher
Feb 05, 2026

Dividend hike and CFO transition at Monolithic Power Systems (NASDAQ: MPWR) - Stock Titan

Feb 05, 2026
pulisher
Feb 05, 2026

Monolithic Power Systems Announces Results for the - GlobeNewswire

Feb 05, 2026
pulisher
Feb 05, 2026

Thrivent Financial for Lutherans Increases Stock Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Feb 05, 2026
pulisher
Feb 04, 2026

Promising Automotive Stocks To Watch NowFebruary 4th - MarketBeat

Feb 04, 2026
pulisher
Feb 04, 2026

Stifel Adjusts Price Target on Monolithic Power Systems to $1,300 From $1,250, Maintains Buy Rating - marketscreener.com

Feb 04, 2026
pulisher
Feb 04, 2026

Monolithic Power Systems Taps AI And Auto Growth While Returning Cash - Yahoo Finance

Feb 04, 2026
pulisher
Feb 04, 2026

Monolithic Power Systems stock hits all-time high at 1199.8 USD - Investing.com India

Feb 04, 2026
pulisher
Feb 04, 2026

What's in Store for These 3 Semiconductor Stocks This Earnings Season? - Nasdaq

Feb 04, 2026
pulisher
Feb 04, 2026

Monolithic Power Systems (MPWR) Reports Q4: Everything You Need To Know Ahead Of Earnings - Finviz

Feb 04, 2026
pulisher
Feb 02, 2026

Monolithic Power Systems, Inc. (MPWR): A Bull Case Theory - Finviz

Feb 02, 2026
pulisher
Feb 02, 2026

Oppenheimer Cites Strong Automotive and AI Demand Driving Monolithic Power Systems, Inc. (MPWR) Upside - Yahoo Finance

Feb 02, 2026
pulisher
Feb 01, 2026

New York State Common Retirement Fund Increases Stock Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Feb 01, 2026
pulisher
Jan 31, 2026

Winnow Wealth LLC Buys New Stake in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Jan 31, 2026
pulisher
Jan 30, 2026

Is It Too Late To Consider Monolithic Power Systems (MPWR) After Strong Multi‑Year Rally? - Yahoo Finance

Jan 30, 2026
pulisher
Jan 30, 2026

Will Higher Revenues Boost Monolithic Power's Q4 Earnings? - Yahoo Finance

Jan 30, 2026
pulisher
Jan 30, 2026

Is Monolithic Power Systems (MPWR) Stock Outpacing Its Computer and Technology Peers This Year? - Yahoo Finance

Jan 30, 2026
pulisher
Jan 30, 2026

Assessing Monolithic Power Systems (MPWR) Valuation After Semiconductor Rally And Upbeat 2026 Data Growth Outlook - Yahoo Finance

Jan 30, 2026

Monolithic Power System Inc Stock (MPWR) Financials Data

Revenue

loading

Net Income

loading

Cash Flow

loading

EPS

loading
semiconductors ARM
$122.19
price down icon 2.47%
$138.47
price down icon 1.82%
semiconductors ADI
$331.36
price down icon 1.67%
semiconductors TXN
$223.00
price down icon 1.57%
$46.48
price down icon 3.75%
semiconductors AMD
$205.94
price down icon 3.58%
Cap:     |  Volume (24h):