Monolithic Power Sys (MPWR) Stock Price, Quote & News

Company Profile

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,...

Industry: Semiconductors

Sector: Technology

Phone: 561 839 3999

Website: www.monolithicpower.com

Address:

1555 Palm Beach Lakes Boulevard, West Palm Beach, United States

Bazzzigar Jun. 4 at 1:55 PM

$MPWR moved to AVGO

0 · Reply

supplySHOCK Jun. 4 at 10:57 AM

$FANG $AMD $APTV $MPWR term

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supplySHOCK Jun. 4 at 9:41 AM

$FANG $APTV $MPWR $ELAN thing

0 · Reply

supplySHOCK Jun. 4 at 8:06 AM

$FANG $AMD $APTV $MPWR stuff

0 · Reply

peloswing Jun. 4 at 6:35 AM

Keep an eye on $MPWR. Net call premiums surged on Wednesday, specifically the 6/18 and 9/18 expiries 🟢 Another name benefitting tremendously from accelerating AI infrastructure spending 🤖

0 · Reply

HunterRountree Jun. 4 at 1:49 AM

$MPWR what’s the edge on this one why it’s not down? Small market cap?

1 · Reply

supplySHOCK Jun. 3 at 11:23 PM

$APTV $MPWR $ELAN $ROST papers

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MaverikIT Jun. 3 at 8:55 PM

@No_Face_character @BustaCapital @IsabellaDC @Jblack500 @cynicaloptimist @WAJeff \ $SNDK - da beast $STRL - keep on building it More $MPWR to ya

1 · Reply

Albino_Trader123 Jun. 3 at 6:08 PM

$MPWR Looking nice on weekly. trying to breakout of 6 week range. Have some longs in

0 · Reply

Albino_Trader123 Jun. 3 at 4:38 AM

$MPWR Two shakeouts. No getting ready on breakout. Trigger 1650

0 · Reply

Did Monolithic Power Systems, Inc. Insiders Breach their Fiduciary Duties to Shareholders?

May 18, 2026, 2:36 PM EDT - 17 days ago

5 Stocks to Buy Now Before the Market Leaves You Behind

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May 15, 2026, 10:38 AM EDT - 20 days ago

Watch How Institutions Push Monolithic Power Systems Higher

2026-05-01T15:10:25.000Z - 4 weeks ago

Monolithic Power price target raised to $1,850 from $1,550 at TD Cowen

2026-05-01T13:48:02.000Z - 4 weeks ago

Monolithic Power price target raised to $1,805 from $1,396 at Truist

Apr 30, 2026, 5:00 PM EDT - 5 weeks ago

Monolithic Power Systems Earnings Call Transcript: Q1 2026

Apr 30, 2026, 5:00 PM EDT - 5 weeks ago

Monolithic Power Systems Earnings release: Q1 2026

Apr 30, 2026, 5:00 PM EDT - 5 weeks ago

Monolithic Power Systems Slides: Q1 2026

Apr 30, 2026, 5:00 PM EDT - 5 weeks ago

Monolithic Power Systems Quarterly report: Q1 2026

Apr 30, 2026, 4:30 PM EDT - 5 weeks ago

Monolithic Power Systems Prevails in Patent Infringement Lawsuit Brought by Bel Power Solutions in West Texas, with Bel Power Solutions Paying Costs

Apr 30, 2026, 4:01 PM EDT - 5 weeks ago

Monolithic Power Systems Reports First Quarter Results on April 30, 2026

Apr 30, 2026, 10:26 AM EDT - 5 weeks ago

These stocks have been the biggest winners during the S&P 500's best month since 2020

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Apr 30, 2026, 8:00 AM EDT - 5 weeks ago

Monolithic Power Systems Proxy statement: Proxy filing

Apr 30, 2026, 8:00 AM EDT - 5 weeks ago

Monolithic Power Systems Proxy statement: Proxy filing

Apr 15, 2026, 4:01 PM EDT - 7 weeks ago

Monolithic Power Systems to Report First Quarter 2026 Results on April 30, 2026

Apr 14, 2026, 9:55 AM EDT - 7 weeks ago

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Feb 9, 2026, 12:30 PM EST - 4 months ago

Spotify's "Monolithic" Potential Faces Earnings Questions & SPOT Options Trade

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Feb 5, 2026, 5:00 PM EST - 4 months ago

Monolithic Power Systems Earnings Call Transcript: Q4 2025

Feb 5, 2026, 5:00 PM EST - 4 months ago

Monolithic Power Systems Annual report: Q4 2025

Feb 5, 2026, 5:00 PM EST - 4 months ago

Monolithic Power Systems Earnings release: Q4 2025

Feb 5, 2026, 5:00 PM EST - 4 months ago

Monolithic Power Systems Slides: Q4 2025

Feb 5, 2026, 4:02 PM EST - 4 months ago

Monolithic Power Systems Announces CFO Transition

Feb 5, 2026, 4:01 PM EST - 4 months ago

Monolithic Power Systems Announces Results for the Fourth Quarter and Year Ended December 31, 2025 and an Increase in Quarterly Cash Dividend

Feb 5, 2026, 4:01 PM EST - 4 months ago

Monolithic Power Systems Provides Earnings Commentary for the Quarter and Year Ended December 31, 2025

Jan 26, 2026, 8:00 AM EST - 4 months ago

Reed Semiconductor Prevails in USPTO PTAB Patent Invalidation Proceeding Against Monolithic Power Systems

Jan 14, 2026, 4:01 PM EST - 5 months ago

Monolithic Power Systems to Report Fourth Quarter and Full Year 2025 Results on February 5, 2026

Jan 6, 2026, 12:10 PM EST - 5 months ago

Why MPWR Stock Could Be A Great Buy In 2026

Dec 13, 2025, 11:04 AM EST - 6 months ago

Walmart was too late for a Nasdaq-100 spot — but these 6 stocks made the cut

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Dec 12, 2025, 4:01 PM EST - 6 months ago

Monolithic Power Systems Announces Fourth Quarter 2025 Dividend

Dec 8, 2025, 1:54 PM EST - 6 months ago

Final Trades: Ascendis Pharma, Monolithic Power, the IYC and the GPIQ

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Oct 30, 2025, 5:00 PM EDT - 7 months ago

Monolithic Power Systems Earnings Call Transcript: Q3 2025

Oct 30, 2025, 5:00 PM EDT - 7 months ago

Monolithic Power Systems Quarterly report: Q3 2025

Oct 30, 2025, 5:00 PM EDT - 7 months ago

Monolithic Power Systems Earnings release: Q3 2025

Oct 30, 2025, 4:24 PM EDT - 7 months ago

Monolithic Power forecasts fourth-quarter revenue above estimates on AI boost

Oct 30, 2025, 4:01 PM EDT - 7 months ago

Monolithic Power Systems Announces Results for the Third Quarter Ended September 30, 2025

Oct 15, 2025, 10:20 AM EDT - 8 months ago

Broadcom and 2 More Chip Stocks to Play the AI Boom (That Aren't Nvidia)

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Oct 9, 2025, 4:01 PM EDT - 8 months ago

Monolithic Power Systems to Report Third Quarter 2025 Results on October 30, 2025

Oct 9, 2025, 7:00 AM EDT - 8 months ago

Monolithic Power Systems Slides: Investor Presentation

Oct 6, 2025, 4:24 PM EDT - 8 months ago

Reed Semiconductor Files Patent Infringement Lawsuit Against Monolithic Power Systems

Oct 1, 2025, 5:30 PM EDT - 8 months ago

Johnson Fistel Investigates Monolithic Power Systems on Behalf of Long-Term Shareholders

Sep 11, 2025, 4:01 PM EDT - 9 months ago

Monolithic Power Systems Announces Third Quarter 2025 Dividend

Aug 1, 2025, 5:25 PM EDT - 10 months ago

S&P 500 Gains & Losses Today: Amazon Stock Drops; Monolithic Power Surges

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Aug 1, 2025, 2:20 PM EDT - 10 months ago

Monolithic Power Systems Stock Soars on Firm's Strong Results, Rosy Outlook

Jul 31, 2025, 5:00 PM EDT - 11 months ago

Monolithic Power Systems Earnings Call Transcript: Q2 2025

Jul 31, 2025, 5:00 PM EDT - 11 months ago

Monolithic Power Systems Quarterly report: Q2 2025

Jul 31, 2025, 5:00 PM EDT - 11 months ago

Monolithic Power Systems Earnings release: Q2 2025

Jul 31, 2025, 4:26 PM EDT - 11 months ago

Monolithic Power forecasts third-quarter revenue above estimates on AI demand

Jul 31, 2025, 4:01 PM EDT - 11 months ago

Monolithic Power Systems Announces Results for the Second Quarter Ended June 30, 2025

Jul 21, 2025, 10:27 AM EDT - 11 months ago

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Jul 17, 2025, 9:45 AM EDT - 11 months ago

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Jul 15, 2025, 4:01 PM EDT - 11 months ago

Monolithic Power Systems to Report Second Quarter 2025 Results on July 31, 2025

Jun 13, 2025, 4:01 PM EDT - 1 year ago

Monolithic Power Systems Announces Second Quarter 2025 Dividend

Jun 12, 2025, 1:00 PM EDT - 1 year ago

Monolithic Power Systems Transcript: AGM 2025

Jun 9, 2025, 9:28 AM EDT - 1 year ago

20 stocks of companies that have improved profit margins and are expected to grow quickly

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May 13, 2025, 7:34 AM EDT - 1 year ago

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May 12, 2025, 7:05 PM EDT - 1 year ago

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May 3, 2025, 7:00 AM EDT - 1 year ago

Monolithic Power Systems Slides: Investor Presentation

May 2, 2025, 8:00 AM EDT - 1 year ago

Monolithic Power Systems Proxy statement: Proxy Filing

May 1, 2025, 5:00 PM EDT - 1 year ago

Monolithic Power Systems Earnings Call Transcript: Q1 2025

May 1, 2025, 5:00 PM EDT - 1 year ago

Monolithic Power Systems Quarterly report: Q1 2025

May 1, 2025, 5:00 PM EDT - 1 year ago

Monolithic Power Systems Earnings release: Q1 2025

May 1, 2025, 4:01 PM EDT - 1 year ago

Monolithic Power Systems Earnings Commentary for the Quarter Ended March 31, 2025

May 1, 2025, 4:01 PM EDT - 1 year ago

Monolithic Power Systems Announces Results for the First Quarter Ended March 31, 2025

Apr 30, 2025, 8:00 AM EDT - 1 year ago

Monolithic Power Systems Proxy statement: Proxy Filing

Apr 30, 2025, 8:00 AM EDT - 1 year ago

Monolithic Power Systems Proxy statement: Proxy Filing

Apr 18, 2025, 8:00 AM EDT - 1 year ago

Monolithic Power Systems Proxy statement: Proxy Filing

Apr 16, 2025, 4:01 PM EDT - 1 year ago

Monolithic Power Systems to Report First Quarter 2025 Results on May 1, 2025

Apr 7, 2025, 3:05 AM EDT - 1 year ago

MPWR Shareholders Have Final Opportunity to Lead the Monolithic Power Systems, Inc. Securities Lawsuit - Contact the DJS Law Group to Discuss Your Rights - MPWR

Bazzzigar Jun. 4 at 1:55 PM

$MPWR moved to AVGO

0 · Reply

supplySHOCK Jun. 4 at 10:57 AM

$FANG $AMD $APTV $MPWR term

0 · Reply

supplySHOCK Jun. 4 at 9:41 AM

$FANG $APTV $MPWR $ELAN thing

0 · Reply

supplySHOCK Jun. 4 at 8:06 AM

$FANG $AMD $APTV $MPWR stuff

0 · Reply

peloswing Jun. 4 at 6:35 AM

Keep an eye on $MPWR. Net call premiums surged on Wednesday, specifically the 6/18 and 9/18 expiries 🟢 Another name benefitting tremendously from accelerating AI infrastructure spending 🤖

0 · Reply

HunterRountree Jun. 4 at 1:49 AM

$MPWR what’s the edge on this one why it’s not down? Small market cap?

1 · Reply

supplySHOCK Jun. 3 at 11:23 PM

$APTV $MPWR $ELAN $ROST papers

0 · Reply

MaverikIT Jun. 3 at 8:55 PM

@No_Face_character @BustaCapital @IsabellaDC @Jblack500 @cynicaloptimist @WAJeff \ $SNDK - da beast $STRL - keep on building it More $MPWR to ya

1 · Reply

Albino_Trader123 Jun. 3 at 6:08 PM

$MPWR Looking nice on weekly. trying to breakout of 6 week range. Have some longs in

0 · Reply

Albino_Trader123 Jun. 3 at 4:38 AM

$MPWR Two shakeouts. No getting ready on breakout. Trigger 1650

0 · Reply

BillionerOfKing Jun. 2 at 1:27 AM

$MPWR Current Stock Price: $1543.27 Contracts to trade: $1540.0 MPWR Jun 18 2026 Call Entry: $90.00 Exit: $151.14 ROI: 68% Hold ~23 days Shared as daily free alerts and for educational purposes only. https://dailypickai.com/freealerts

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Daintiness Jun. 1 at 2:30 PM

$MPWR Keep going, almost at my buyback point.

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Bazzzigar May. 29 at 10:13 PM

$MPWR profit taking

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Daintiness May. 29 at 6:43 PM

$MPWR These wild swings are made for trading. About to get back in.

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semiguy May. 29 at 12:15 AM

$MPWR $MSGS $V $ORCL I told you last week - Magnachip to Showcase MV MOSFET Portfolio for AI Servers and Data Centers Alongside Its Broader Power Semiconductor Portfolio at PCIM Europe 2026 SYMBOL(MX) Magnachip a small cap power solutions semiconductor company based in South Korea. • MKT Cap of $230 million. • Revenue of $180 million. • 8 inch foundry worth approximately 200 million – 36K wafers a month • Cash of $50 million, trading at $5.70 a share. ( as of last Friday) • Won’t be at this price for long. Magnachip to Showcase MV MOSFET Portfolio for AI Servers and Data Centers Alongside Its Broader Power Semiconductor Portfolio at PCIM Europe https://www.businesswire.com/news/home/20260526332549/en/Magnachip-to-Showcase-MV-MOSFET-Portfolio-for-AI-Servers-and-Data-Centers-Alongside-Its-Broader-Power-Semiconductor-Portfolio-at-PCIM-Europe-2026

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EvenBetter99 May. 27 at 6:32 PM

$IPWR $NVTS has just $8.6M rev and has $6.8 billion market cap so its priced on potential and imo IPWR has better potential so therefore IPWR should be ...??????? (comparable with NVTS would be 860). But look mc of $MPWR and compare with $IPWR 🤞

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EvenBetter99 May. 27 at 6:18 PM

$IPWR very early phase, next $MPWR 🔥🔥🔥🔥🔥🔥🔥

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ShakeThatMoneyMaker May. 27 at 1:09 PM

$MPWR never ending squeeze. What a beauty

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semiguy May. 26 at 11:27 PM

$NSI $MPWR $MSGS $WST I told you last week - Magnachip to Showcase MV MOSFET Portfolio for AI Servers and Data Centers Alongside Its Broader Power Semiconductor Portfolio at PCIM Europe 2026 SYMBOL(MX) Magnachip a small cap power solutions semiconductor company based in South Korea. • MKT Cap of $230 million. • Revenue of $180 million. • 8 inch foundry worth approximately 200 million – 36K wafers a month • Cash of $50 million, trading at $5.70 a share. (as of last Friday) • Won’t be at this price for long. Magnachip to Showcase MV MOSFET Portfolio for AI Servers and Data Centers Alongside Its Broader Power Semiconductor Portfolio at PCIM Europe https://www.businesswire.com/news/home/20260526332549/en/Magnachip-to-Showcase-MV-MOSFET-Portfolio-for-AI-Servers-and-Data-Centers-Alongside-Its-Broader-Power-Semiconductor-Portfolio-at-PCIM-Europe-2026

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MorganHoratio May. 26 at 10:44 PM

All these stocks hit new ALL TIME HIGHS at some point today Lam Research $LRCX Lattice Semiconductor $LSCC Monolithic Power Systems $MPWR Madison Square Garden Sports $MSGS Nucor $NUE The 2026 macro velocity is pure insanity. This fresh wave of All-Time Highs proves institutional size is violently short-squeezing alpha targets beyond mega-caps, executing a massive right-side re-rating across premium AI silicon and cyclical heavyweights. Today’s print is wild: wafer tech titan $LRCX smashed fresh records over $322, while FPGA king $LSCC completely went vertical, exploding 24%+ to clear a historic $150! Backed by power gem $MPWR at $1662+ and industrial giant $NUE breaking $240. Pricing power rules. Which growth beast claims your highest conviction right here? Chasing the parabolic velocity on $LSCC or accumulating the flawless semi moat on $LRCX? Drop your top picks below! 👇

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Dumb_money_42069 May. 26 at 2:03 PM

$MPWR gyattt

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Braveheartelectric May. 24 at 2:31 PM

$MPWR solid wonderful company. I think we see 2000$ within 12-18 month but, has this ever had a run and the insider selling. Big gap at 1250. Would love to own under 1400$ but buying in the 1600’s is frothy.

0 · Reply

Market Cap	83.02B
Revenue (ttm)	2.79B
Net Income (ttm)	621.48M
EPS (ttm)	N/A
PE Ratio	114.11
Forward PE	80.74
Profit Margin	22.27%
Debt to Equity Ratio	0.00

Volume	679,100
Avg Vol	624,924
Day's Range	N/A - N/A
Shares Out	49.13M
Stochastic %K	70%
Beta	1.69
Analysts	Strong Sell
Price Target	$1,820.00