1,118.66
price up icon1.55%   17.07
after-market After Hours: 1120.02 1.36 +0.12%
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Monolithic Power System Inc stock is traded at $1,118.66, with a volume of 308.29K. It is up +1.55% in the last 24 hours and down -9.20% 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.
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Previous Close:
$1,101.59
Open:
$1116.315
24h Volume:
308.29K
Relative Volume:
0.48
Market Cap:
$54.95B
Revenue:
$2.79B
Net Income/Loss:
$615.93M
P/E Ratio:
87.79
EPS:
12.743
Net Cash Flow:
$663.26M
1W Performance:
+4.03%
1M Performance:
-9.20%
6M Performance:
+25.50%
1Y Performance:
+76.73%
1-Day Range:
Value
$1,101.86
$1,127.74
1-Week Range:
Value
$1,033.94
$1,127.74
52-Week Range:
Value
$438.86
$1,256.22

Monolithic Power System Inc Stock (MPWR) Company Profile

Name
Name
Monolithic Power System Inc
Name
Phone
561-839-3999
Name
Address
1555 PALM BEACH LAKES BLVD., WEST PALM BEACH, WA
Name
Employee
4,501
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
MPWR icon
MPWR
Monolithic Power System Inc
1,118.66 54.11B 2.79B 615.93M 663.26M 12.74
NVDA icon
NVDA
Nvidia Corp
178.68 4.26T 215.94B 120.07B 83.68B 4.9017
TSM icon
TSM
Taiwan Semiconductor Manufacturing Adr
347.75 1.78T 122.54B 55.22B 34.71B 10.66
AVGO icon
AVGO
Broadcom Inc
318.81 1.51T 68.28B 24.97B 28.91B 5.1264
MU icon
MU
Micron Technology Inc
382.09 446.05B 58.12B 24.11B 10.28B 21.18
AMD icon
AMD
Advanced Micro Devices Inc
220.27 334.84B 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
07:32 AM

A 28% Dividend Hike From the AI Stock You’ve Never Heard Of - Investing.com

07:32 AM
pulisher
07:00 AM

Insiders At Monolithic Power Systems Sold US$383m In Stock, Alluding To Potential Weakness - Yahoo Finance

07:00 AM
pulisher
06:48 AM

Insider Selling: Monolithic Power Systems (NASDAQ:MPWR) EVP Sells 30 Shares of Stock - MarketBeat

06:48 AM
pulisher
Mar 24, 2026

MPWR (NASDAQ: MPWR) EVP logs small 30-share sale under 10b5-1 plan - Stock Titan

Mar 24, 2026
pulisher
Mar 24, 2026

SG Americas Securities LLC Boosts Stock Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 24, 2026
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Mar 24, 2026

Monolithic Power Systems, Inc. $MPWR Shares Sold by Marshall Financial Group LLC - MarketBeat

Mar 24, 2026
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Mar 24, 2026

Congress Asset Management Co. Sells 17,585 Shares of Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 24, 2026
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Mar 24, 2026

Carderock Capital Management Inc. Buys 2,946 Shares of Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 24, 2026
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Mar 23, 2026

Monolithic Power (MPWR) Gained as Its Blackwell Platform Fared Stronger - Insider Monkey

Mar 23, 2026
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Mar 22, 2026

Hudson Bay Capital Management LP Buys Shares of 3,338 Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 22, 2026
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Mar 21, 2026

AIA Group Ltd Buys Shares of 1,585 Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 21, 2026
pulisher
Mar 21, 2026

A Look At Monolithic Power Systems (MPWR) Valuation After Recent Share Price Volatility - Sahm

Mar 21, 2026
pulisher
Mar 21, 2026

If You Invested $1,000 in Monolithic Power (MPWR) - Stock Titan

Mar 21, 2026
pulisher
Mar 20, 2026

Maurice Sciammas and trust report MPWR share dispositions (MPWR) - Stock Titan

Mar 20, 2026
pulisher
Mar 20, 2026

Park National Corp OH Increases Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 20, 2026
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Mar 20, 2026

Groupama Asset Managment Has $1.58 Million Stake in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 20, 2026
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Mar 19, 2026

974 Shares in Monolithic Power Systems, Inc. $MPWR Acquired by CTC Alternative Strategies Ltd. - MarketBeat

Mar 19, 2026
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Mar 19, 2026

CIBC Private Wealth Group LLC Decreases Holdings in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 19, 2026
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Mar 18, 2026

WBI Investments LLC Buys New Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 18, 2026
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Mar 18, 2026

Silvant Capital Management LLC Trims Stock Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 18, 2026
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Mar 17, 2026

Moore Capital Management LP Decreases Stock Holdings in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 17, 2026
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Mar 17, 2026

Holocene Advisors LP Takes $47.11 Million Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 17, 2026
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Mar 17, 2026

Fred Alger Management LLC Sells 3,028 Shares of Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 17, 2026
pulisher
Mar 17, 2026

Monolithic Power Systems Stock (ISIN: US6102361010) Faces Institutional Selling Amid Strong Analyst - AD HOC NEWS

Mar 17, 2026
pulisher
Mar 17, 2026

California Public Employees Retirement System Reduces Stake in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 17, 2026
pulisher
Mar 16, 2026

Monolithic Power Systems Stock (ISIN: US6098391054) Sees Mixed Institutional Moves Amid Semiconducto - AD HOC NEWS

Mar 16, 2026
pulisher
Mar 16, 2026

Bamco Inc. NY Cuts Stake in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 16, 2026
pulisher
Mar 16, 2026

Bridgefront Capital LLC Acquires Shares of 1,001 Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 16, 2026
pulisher
Mar 16, 2026

Alliancebernstein L.P. Sells 33,433 Shares of Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 16, 2026
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Mar 15, 2026

Earnest Partners LLC Has $189.45 Million Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 15, 2026
pulisher
Mar 14, 2026

Assessing Monolithic Power Systems (MPWR) Valuation After Strong Growth In AI And Power Management Markets - Sahm

Mar 14, 2026
pulisher
Mar 14, 2026

Harvest Fund Management Co. Ltd Raises Stock Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 14, 2026
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Mar 14, 2026

Analog Century Management LP Buys Shares of 77,591 Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 14, 2026
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Mar 13, 2026

UBS Group AG Purchases 25,783 Shares of Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 13, 2026
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Mar 13, 2026

Invesco Ltd. Decreases Stock Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 13, 2026
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Mar 13, 2026

Schroder Investment Management Group Increases Stake in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 13, 2026
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Mar 13, 2026

Bokf Na Increases Stake in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 13, 2026
pulisher
Mar 13, 2026

Bank of Montreal Can Has $49.71 Million Stock Holdings in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 13, 2026
pulisher
Mar 12, 2026

Legal & General Group Plc Has $329.98 Million Holdings in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 12, 2026
pulisher
Mar 12, 2026

Russell Investments Group Ltd. Has $36.91 Million Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 12, 2026
pulisher
Mar 12, 2026

Jefferies Financial Group Inc. Purchases New Holdings in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 12, 2026
pulisher
Mar 11, 2026

Monolithic Power Systems: Robust Growth, But Price Is Stretched (NASDAQ:MPWR) - Seeking Alpha

Mar 11, 2026
pulisher
Mar 11, 2026

Geneva Capital Management LLC Has $39.11 Million Stake in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 11, 2026
pulisher
Mar 11, 2026

Is Monolithic Power Systems Stock Outperforming the Dow? - Barchart

Mar 11, 2026
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Mar 11, 2026

Dimensional Fund Advisors LP Has $144.11 Million Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 11, 2026
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Mar 11, 2026

Grantham Mayo Van Otterloo & Co. LLC Invests $1.30 Million in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 11, 2026
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Mar 10, 2026

Van ECK Associates Corp Trims Stock Position in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 10, 2026
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Mar 10, 2026

CreativeOne Wealth LLC Cuts Holdings in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 10, 2026
pulisher
Mar 09, 2026

Monolithic Power Systems (MPWR): Buy, Sell, or Hold Post Q4 Earnings? - Finviz

Mar 09, 2026
pulisher
Mar 09, 2026

Natixis Advisors LLC Has $120.84 Million Stock Holdings in Monolithic Power Systems, Inc. $MPWR - MarketBeat

Mar 09, 2026
pulisher
Mar 07, 2026

Monolithic Power Systems, Inc. $MPWR Shares Acquired by First Trust Advisors LP - MarketBeat

Mar 07, 2026

Monolithic Power System Inc Stock (MPWR) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$130.35
price up icon 1.31%
ADI ADI
$322.03
price up icon 0.06%
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$157.07
price up icon 16.38%
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$196.77
price up icon 1.10%
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price up icon 7.08%
AMD AMD
$220.27
price up icon 7.26%
Cap:     |  Volume (24h):