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Monolithic Power Systems, Inc. - Common Stock (MPWR)

857.19
-27.46 (-3.10%)
NASDAQ · Last Trade: Nov 21st, 1:21 AM EST
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Detailed Quote

Previous Close884.65
Open908.62
Bid867.41
Ask895.54
Day's Range852.69 - 917.44
52 Week Range438.86 - 1,123.38
Volume1,053,172
Market Cap40.95B
PE Ratio (TTM)21.99
EPS (TTM)39.0
Dividend & Yield6.240 (0.73%)
1 Month Average Volume732,537

Chart

About Monolithic Power Systems, Inc. - Common Stock (MPWR)

Monolithic Power Systems is a technology company that specializes in the design and manufacturing of high-performance analog and mixed-signal semiconductor solutions. They develop a range of power management products, including voltage regulators, power converters, and LED drivers, which are essential for a variety of applications in industries such as automotive, telecommunications, computing, and consumer electronics. The company is known for its innovative approach to delivering efficient and compact power solutions that optimize energy consumption and enhance the performance of electronic devices. Through their expertise in power management technology, Monolithic Power Systems aims to support the growing demand for energy-efficient and sustainable electronic systems. Read More

News & Press Releases

Recent Report Shows That Rep. Michael Guest Bought Up to $15K Worth of Monolithic Power Systems Stockbenzinga.com
Via Benzinga · November 20, 2025
Monolithic Power Systems Inc (NASDAQ:MPWR) Stands Out as a Premier Quality Investmentchartmill.com
Monolithic Power Systems (MPWR) is a top-tier quality stock with strong earnings growth, a high ROIC, and a debt-free balance sheet.
Via Chartmill · November 20, 2025
Which S&P500 stocks are moving on Tuesday?chartmill.com
Stay updated with the movement of S&P500 stocks in today's session. Discover which S&P500 stocks are making waves on Tuesday.
Via Chartmill · November 18, 2025
AMD, Intel, Monolithic Power Systems, Micron, and Amkor Shares Are Falling, What You Need To Know
A number of stocks fell in the morning session after concerns regarding lofty artificial intelligence valuations triggered a pullback in the technology sector. 
Via StockStory · November 18, 2025
Uncover the latest developments among S&P500 stocks in today's session.chartmill.com
Curious about the top performers within the S&P500 index in the middle of the day on Tuesday? Dive into the list of today's session's top gainers and losers for a comprehensive overview.
Via Chartmill · November 18, 2025
Which S&P500 stocks are gapping on Tuesday?chartmill.com
Looking for the S&P500 stocks that are experiencing notable gaps on Tuesday? Find out which stocks are gapping up and gapping down in the S&P500 index during today's session.
Via Chartmill · November 18, 2025
Semiconductor Insiders Cash Out: A Signal of Caution Amidst AI Hype?
The semiconductor industry, the foundational bedrock for the burgeoning artificial intelligence revolution, is witnessing a notable trend: a surge in insider stock sales. This movement, particularly highlighted by a recent transaction from an Executive Vice President at Alpha & Omega Semiconductor (NASDAQ: AOSL), is prompting analysts and investors alike to question whether a wave of [...]
Via TokenRing AI · November 17, 2025
Monolithic Power Surges in 2025—Time to Buy or Hold?marketbeat.com
Via MarketBeat · November 14, 2025
Monolithic Power Systems, Photronics, Allegro MicroSystems, Entegris, and Kulicke and Soffa Shares Plummet, What You Need To Know
A number of stocks fell in the afternoon session after markets continued to retreat, as investors re-evaluated the high valuations of stocks that benefited from the artificial intelligence boom. 
Via StockStory · November 13, 2025
3 High-Flying Stocks on Our Watchlist
Expensive stocks typically earn their valuations through superior growth rates that other companies simply can’t match. The flip side though is that these lofty expectations make them particularly susceptible to drawdowns when market sentiment shifts.
Via StockStory · November 9, 2025
5 Insightful Analyst Questions From Monolithic Power Systems’s Q3 Earnings Call
Monolithic Power Systems delivered third-quarter results that exceeded Wall Street's expectations, yet the market reacted negatively, reflecting underlying concerns about sustainability and visibility. Management attributed the strong revenue growth to its diversified market strategy, with CEO Michael Hsing highlighting new automotive customer wins and expansion in robotics. The company’s transformation from a chip supplier to a solutions provider was a prominent theme, supported by design wins in advanced driver-assistance systems (ADAS) and battery management for robotics platforms. However, executives flagged challenges stemming from short order cycles and ongoing pricing pressures. These results highlight both the strengths of Monolithic Power Systems’ business model and the uncertainties present in a rapidly evolving semiconductor landscape.
Via StockStory · November 6, 2025
Power Integrations, Monolithic Power Systems, MACOM, Skyworks Solutions, and Vishay Intertechnology Shares Are Falling, What You Need To Know
A number of stocks fell in the morning session after investors reassessed stretched valuations following a period of strong gains. 
Via StockStory · November 4, 2025
Is Monolithic Power Systems Inc Gaining or Losing Market Support?benzinga.com
Via Benzinga · November 4, 2025
The AI Architects: Why VanEck’s Fabless Semiconductor ETF (SMHX) is a Long-Term AI Power Play
As artificial intelligence continues its relentless march, transforming industries and redefining technological capabilities, the foundational components powering this revolution—semiconductor chips—have become central to investment narratives. Among the specialized investment vehicles emerging to capture this growth, the VanEck Semiconductor ETF (NASDAQ: SMHX) stands out with its laser focus on fabless semiconductor companies deeply embedded in the [...]
Via TokenRing AI · November 1, 2025
Monolithic Power Systems Stock Closes 6% Higher After Key Trading Signalbenzinga.com
A key trading signal flashed for Monolithic Power Systems shares at a price of $948.32, after which MPWR closed nearly 6% higher.
Via Benzinga · October 31, 2025
Why Monolithic Power Systems Stock Is Plummeting Todayfool.com
Monolithic just delivered a very strong quarterly report. So why is the stock sinking?
Via The Motley Fool · October 31, 2025
Exploring the top movers within the S&P500 index during today's session.chartmill.com
Join us in exploring the top gainers and losers within the S&P500 index one hour before the close of the markets on Friday as we examine the latest happenings in today's session.
Via Chartmill · October 31, 2025
Why Monolithic Power Systems (MPWR) Stock Is Falling Today
Shares of power management chips maker Monolithic Power Systems (NASDAQ:MPWR) fell 11.7% in the afternoon session after the company reported third quarter earnings which failed to impress Wall Street. 
Via StockStory · October 31, 2025
Monolithic Power Systems Stock Rises 3.4% To Intraday High After Key Trading Signalbenzinga.com
A key trading signal flashed for Monolithic Power Systems shares at a price of $948.32, after which MPWR rose 3.4% to hit an intraday high.
Via Benzinga · October 31, 2025
Discover which S&P500 stocks are making waves on Friday.chartmill.com
Stay informed about the performance of the S&P500 index in the middle of the day on Friday. Uncover the top gainers and losers in today's session for valuable insights.
Via Chartmill · October 31, 2025
Here's How Much You Would Have Made Owning Monolithic Power Systems Stock In The Last 15 Yearsbenzinga.com
Via Benzinga · October 31, 2025
Gapping S&P500 stocks in Friday's sessionchartmill.com
Friday's session is showcasing interesting market movements in the S&P500 index, with notable gap up and gap down stocks. Stay updated with the gapping S&P500 stocks in today's session.
Via Chartmill · October 31, 2025
Nasdaq 100 Rebounds, Amazon Jumps 10% On Strong Earnings: What's Moving Markets Friday?benzinga.com
Tech stocks edged higher Friday, rebounding from Thursday's 1.5% drop in the Nasdaq 100 as upbeat earnings from mega-cap giants kept the rally momentum alive.
Via Benzinga · October 31, 2025
Unpacking the Latest Options Trading Trends in Monolithic Power Systemsbenzinga.com
Via Benzinga · October 31, 2025
MPWR Q3 Deep Dive: Broad-Based Growth, Margin Stability, and Solution Expansion
Power management chips maker Monolithic Power Systems (NASDAQ:MPWR) reported Q3 CY2025 results exceeding the market’s revenue expectations, with sales up 18.9% year on year to $737.2 million. Guidance for next quarter’s revenue was optimistic at $740 million at the midpoint, 2% above analysts’ estimates. Its non-GAAP profit of $4.73 per share was 2.2% above analysts’ consensus estimates.
Via StockStory · October 31, 2025