Monolithic Power Systems (MPWR) News Today $861.80 +21.24 (+2.53%) Closing price 08/13/2025 04:00 PM EasternExtended Trading$866.61 +4.81 (+0.56%) As of 08/13/2025 07:48 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock MPWR Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 Time Period Insider Sell: Jeff Zhou Sells Shares of Monolithic Power Systems Inc2 hours ago | gurufocus.comMPWR Q2 Deep Dive: Broad-Based Growth, AI Momentum, and Strategic DiversificationAugust 13 at 10:41 AM | finance.yahoo.comResona Asset Management Co. Ltd. Raises Position in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 13 at 6:54 AM | marketbeat.comMizuho Securities USA LLC Reduces Stock Position in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 13 at 4:48 AM | marketbeat.comChicago Partners Investment Group LLC Purchases New Holdings in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 13 at 3:44 AM | marketbeat.comNational Bank of Canada FI Cuts Holdings in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 12 at 4:52 AM | marketbeat.comMonolithic Power Systems, Inc. (NASDAQ:MPWR) Shares Sold by Maryland State Retirement & Pension SystemAugust 12 at 4:25 AM | marketbeat.comMonolithic Power Systems, Inc. (NASDAQ:MPWR) Shares Acquired by Deutsche Bank AGAugust 12 at 4:14 AM | marketbeat.comAtria Wealth Solutions Inc. Boosts Stock Position in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 12 at 4:04 AM | marketbeat.comECARX Holdings (ECX) Partners with Monolithic Power Systems for AI Automotive SolutionsAugust 11 at 11:17 AM | insidermonkey.comFirst American Trust FSB Purchases Shares of 6,162 Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 11 at 5:33 AM | marketbeat.comMonolithic Power Systems, Inc. (NASDAQ:MPWR) Shares Bought by Invesco Ltd.August 11 at 5:12 AM | marketbeat.com1,263 Shares in Monolithic Power Systems, Inc. (NASDAQ:MPWR) Bought by Frank Rimerman Advisors LLCAugust 11 at 4:53 AM | marketbeat.comCynosure Group LLC Sells 2,809 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 11 at 4:53 AM | marketbeat.comMonolithic Power Systems, Inc. (NASDAQ:MPWR) Shares Bought by Charles Schwab Investment Management Inc.August 11 at 4:43 AM | marketbeat.comMutual of America Capital Management LLC Sells 326 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 11 at 4:35 AM | marketbeat.comTownsquare Capital LLC Boosts Stock Holdings in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 10, 2025 | marketbeat.comMonolithic Power Systems, Inc. (NASDAQ:MPWR) Stake Raised by Forsta AP FondenAugust 10, 2025 | marketbeat.comCitigroup Inc. Sells 74,199 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 10, 2025 | marketbeat.comMitsubishi UFJ Asset Management Co. Ltd. Acquires 20,625 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 10, 2025 | marketbeat.comASR Vermogensbeheer N.V. Makes New Investment in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 10, 2025 | marketbeat.comVanguard Group Inc. Has $3.43 Billion Stake in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 10, 2025 | marketbeat.comWhy Monolithic Power's Earnings and Guidance Ignited a RallyMonolithic Power's strong earnings and exceptional guidance confirm its critical role in supplying the power-hungry artificial intelligence hardware market.August 7, 2025 | marketbeat.com4 Semiconductor Stocks Earning Fresh Wall Street Upgrades (MPWR)Wall Street just issued big upgrades on several notable chip stocks. LRCX's strong upside potential and MPWR's history of beating forecasts are key takeaways.August 7, 2025 | marketbeat.comBlair William & Co. IL Sells 1,850 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 7, 2025 | marketbeat.comPNC Financial Services Group Inc. Has $6.06 Million Stake in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 7, 2025 | marketbeat.comMonolithic Power Systems Stock Rises 4.2% After Key Trading SignalAugust 6, 2025 | benzinga.comMonolithic Power Systems Stock Rises 4.2% After Key Trading SignalAugust 6, 2025 | benzinga.comCitigroup Issues Positive Forecast for Monolithic Power Systems (NASDAQ:MPWR) Stock PriceAugust 6, 2025 | americanbankingnews.comInsider Selling: Monolithic Power Systems, Inc. (NASDAQ:MPWR) CFO Sells 3,000 Shares of StockAugust 5, 2025 | marketbeat.comMonolithic Power Systems, Inc. (NASDAQ:MPWR) EVP Sells $31,199,220.00 in StockAugust 5, 2025 | marketbeat.comMonolithic Power Systems (NASDAQ:MPWR) Given New $825.00 Price Target at CitigroupAugust 5, 2025 | marketbeat.comStocks To Watch: Monolithic Power Systems Sees RS Rating Jump To 85August 5, 2025 | msn.comGeneva Capital Management LLC Purchases 2,049 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 5, 2025 | marketbeat.comBanco Santander S.A. Acquires Shares of 1,411 Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 5, 2025 | marketbeat.comUS Bancorp DE Sells 8,206 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 5, 2025 | marketbeat.comInsider Selling: Monolithic Power Systems, Inc. (NASDAQ:MPWR) CFO Sells 3,000 Shares of StockAugust 5, 2025 | insidertrades.comDecoding Monolithic Power Systems Inc (MPWR): A Strategic SWOT InsightAugust 4, 2025 | gurufocus.comJupiter Asset Management Ltd. Decreases Holdings in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 4, 2025 | marketbeat.comBaker Avenue Asset Management LP Takes $279,000 Position in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 4, 2025 | marketbeat.comMonolithic Power Systems, Inc. (NASDAQ:MPWR) Holdings Reduced by Raiffeisen Bank International AGAugust 4, 2025 | marketbeat.comBank of Nova Scotia Sells 135,565 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 4, 2025 | marketbeat.comRaymond James Financial Reiterates "Outperform" Rating for Monolithic Power Systems (NASDAQ:MPWR)August 4, 2025 | americanbankingnews.comMonolithic Power Systems (NASDAQ:MPWR) Stock Price Expected to Rise, Needham & Company LLC Analyst SaysAugust 4, 2025 | americanbankingnews.comMonolithic Power Systems: Powering On, With Growth BroadeningAugust 3, 2025 | seekingalpha.comMackenzie Financial Corp Purchases 2,150 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 3, 2025 | marketbeat.comFederated Hermes Inc. Has $8.12 Million Stock Position in Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 3, 2025 | marketbeat.comCetera Investment Advisers Buys 526 Shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR)August 3, 2025 | marketbeat.comWhy Are Monolithic Power Systems (MPWR) Shares Soaring TodayAugust 3, 2025 | msn.comMonolithic Power Systems (NASDAQ:MPWR) Stock Price Expected to Rise, Stifel Nicolaus Analyst SaysAugust 2, 2025 | marketbeat.com Get Monolithic Power Systems News Delivered to You Automatically Sign up to receive the latest news and ratings for MPWR and its competitors with MarketBeat's FREE daily newsletter. Email Address MPWR Media Mentions By Week MPWR Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. MPWR News Sentiment▼1.520.77▲Average Computer and Technology News Sentiment MPWR News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. MPWR Articles This Week▼2724▲MPWR Articles Average Week Get Monolithic Power Systems News Delivered to You Automatically Sign up to receive the latest news and ratings for MPWR and its competitors with MarketBeat's FREE daily newsletter. 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