MPWR
Monolithic Power Systems, Inc. · Technology · Semiconductors
Last
$1,142.03
−$38.11 (−3.23%) 4:00 PM ET
Prev close $1,180.13
Open $1,155.03
Day high $1,162.86
Day low $1,127.86
Volume 731,054
Avg vol 660,079
Mkt cap
$55.66B
P/E ratio
29.30
FY Revenue
$2.66B
EPS
38.98
Gross Margin
55.24%
Sector
Technology
AI report sections
MPWR
Monolithic Power Systems, Inc.
MPWR combines very strong recent price performance and bullish technical signals with high profitability, cash generation, and a debt-free balance sheet. At the same time, valuation multiples and free cash flow yield appear elevated and compressed respectively, and momentum indicators are in overbought territory with heavy short-term short-volume activity, indicating a more fragile near-term technical backdrop.
AI summarized at 10:51 AM ET, 2026-01-28
AI summary scores
INTRADAY: 63 SWING: 75 LONG: 68
Volume vs average
Intraday (cumulative)
+60% (Above avg)
Vol/Avg: 1.60×
RSI
54.82 (Neutral)
Neutral (40–60)
MACD momentum
Intraday
+0.57 (Strong)
MACD: 0.58 Signal: 0.01
Short-Term
-4.58 (Weak)
MACD: 37.82 Signal: 42.40
Long-Term
-0.81 (Weak)
MACD: 72.16 Signal: 72.97
Intraday trend score 39.69

Latest news

MPWR 12 articles Positive: 8 Neutral: 1 Negative: 3
Positive GlobeNewswire Inc. • Nasdaq
Annual Changes to the Nasdaq-100 Index®

Nasdaq announced its annual Nasdaq-100 Index reconstitution, adding six companies and removing six others, effective December 22, 2025. The changes reflect the dynamic composition of leading non-financial companies across various sectors.

ALNY FER INSM MPWR index reconstitution Nasdaq-100 stock market ETF
Sentiment note

Inclusion in Nasdaq-100 Index indicates technological innovation and market leadership

Positive Benzinga • Globe Newswire
Monolithic Power Systems Announces Fourth Quarter 2025 Dividend

Monolithic Power Systems announced a quarterly dividend of $1.56 per share, payable on January 15, 2026, to stockholders of record as of December 31, 2025.

MPWR dividend semiconductor power electronics stockholders
Sentiment note

Company is declaring a consistent dividend, indicating financial stability and commitment to returning value to shareholders. The press release also highlights the company's mission of sustainability and innovative technology.

Negative Investing.com • Leo Miller
Insiders Are Selling These 3 Stocks—Here’s Why

Insider selling activity was analyzed for Dutch Bros, Monolithic Power Systems, and Palantir Technologies, revealing different implications for each stock based on sales context, timing, and volume.

BROS MPWR PLTR insider trading stock sales market analysis
Sentiment note

90% of insider sales were discretionary, occurring after significant stock gains, which could signal potential overvaluation or profit-taking

Positive Investing.com • Leo Miller
Monolithic Power Surges in 2025—Time to Buy or Hold?

Monolithic Power Systems experienced a strong recovery in 2025, delivering a 62% total return despite early-year challenges. The company demonstrated resilience across multiple market segments and shows promising long-term growth potential, particularly in enterprise data and NVIDIA infrastructure.

MPWR NVDA semiconductor power chips NVIDIA enterprise data market recovery
Sentiment note

Strong Q3 earnings with 19% revenue growth, diversified market exposure, potential long-term growth with NVIDIA's 800-Volt infrastructure, and analyst price targets suggesting 10-24% upside potential

Negative The Motley Fool • Keith Noonan
Why Monolithic Power Systems Stock Is Plummeting Today

Monolithic Power Systems reported strong Q3 results with better-than-expected earnings and revenue, but experienced stock sell-off due to guidance that was perceived as slightly underwhelming by investors.

MPWR earnings quarterly results stock performance AI data center
Sentiment note

Despite beating Q3 earnings and revenue expectations, the stock dropped 11.3% due to forward guidance that was slightly below some investors' expectations, with a modest decline in gross margin and cautious Q4 projections

Positive Investing.com • Leo Miller
4 Semiconductor Stocks Earning Fresh Wall Street Upgrades

Four semiconductor companies - Lam Research, Impinj, Monolithic Power, and Cadence Design Systems - reported strong Q2 earnings, beating Wall Street expectations and receiving analyst price target upgrades.

LRCX PI MPWR CDNS semiconductors earnings AI technology
Sentiment note

Delivered better-than-expected results, surged 10% after earnings, with analysts raising targets by average of $42 and stock providing 31% total return

Neutral Investing.com • Leo Miller
These 2 Tech Stocks With 50%+ ROIC Are Built to Beat the Market

Two tech companies, AppLovin and Monolithic Power Systems, demonstrate high Return on Invested Capital (ROIC) over 50%, suggesting potential market outperformance through competitive advantages in mobile advertising and semiconductor markets.

APP MPWR NVDA ROIC tech stocks semiconductor mobile advertising investment performance
Sentiment note

56% ROIC, but shares down 10% due to reduced reliance from NVIDIA, though still maintaining competitive advantages in multiple end markets

Positive GlobeNewswire Inc. • Globe Newswire
ECARX and Monolithic Power Systems Form Strategic Partnership to Accelerate Deployment of Global Automotive Intelligence and Robotics Solutions

ECARX and Monolithic Power Systems signed a strategic cooperation agreement to collaborate on automotive intelligence, robotics, and AI applications, aiming to establish a global supply chain and intelligent industrial ecosystem.

ECX ECXWW MPWR automotive technology strategic partnership global supply chain intelligent solutions semiconductor
Sentiment note

Leveraging expertise to support ECARX's global expansion and potentially access new market opportunities in automotive technology

Positive Benzinga • Globe Newswire
Monolithic Power Systems Announces Second Quarter 2025 Dividend

Monolithic Power Systems announced its second quarter 2025 dividend of $1.56 per common share, payable on July 15, 2025 to stockholders of record as of June 30, 2025.

MPWR Monolithic Power Systems dividend
Sentiment note

The company announced a dividend payment, which is generally seen as a positive sign for shareholders.

Positive Investing.com • Marketbeat.Com
Top 3 S&P 500 Gainers From Trump’s China Deal — And One Major Loser

The Trump administration announced a trade deal between the US and China, leading to a 3% rise in the S&P 500 index. Stanley Black & Decker, Monolithic Power Systems, and Microchip Technology saw double-digit gains, while Newmont declined due to the drop in gold prices.

SWK MPWR MCHP MCHPP S&P 500 trade deal tariffs China
Sentiment note

The company generates a significant portion of its sales from China, so the trade deal is expected to boost demand for its products.

Negative GlobeNewswire Inc. • N/A
MONOLITHIC POWER SYSTEMS ALERT: Bragar Eagel & Squire, P.C. is Investigating Monolithic Power Systems, Inc. on Behalf of Long-Term Stockholders and Encourages Investors to Contact the Firm

Monolithic Power Systems, a supplier of power management components, is facing a class action lawsuit alleging issues with its products, which have negatively impacted its largest customer, Nvidia. The lawsuit claims Monolithic Power Systems failed to address these problems, damaging its relationship with Nvidia.

MPWR NVDA Monolithic Power Systems Nvidia power management class action lawsuit
Sentiment note

The article reports on a class action lawsuit against Monolithic Power Systems, alleging significant performance and quality control issues with its products, which have negatively impacted its relationship with its largest customer, Nvidia. This suggests the company is facing serious challenges that could harm its business and reputation.

Positive Benzinga • Piero Cingari
Stocks Notch Best Week In Years As Dip Buying On Tariff Crisis Gathers Momentum

Wall Street posted its best weekly performance in years as hopes grew for a quick resolution to the U.S.-China trade war, leading to a surge in dip-buying activity across sectors.

AMAT AMD AVGO DIA stocks trade war dip-buying market performance
Sentiment note

Monolithic Power Systems Inc. is listed as the top performer in the S&P 500 and Nasdaq, indicating strong positive sentiment.

News and sentiment labels describe article tone and are provided for research purposes only. They are not trading recommendations or forecasts.
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