Monolithic Power Systems (MPWR) Stock Chart & Stock Price History $706.28 +19.20 (+2.79%) Closing price 06/9/2025 04:00 PM EasternExtended Trading$710.00 +3.72 (+0.53%) As of 04:27 AM 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 Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Monolithic Power Systems Stock Price Performance The Monolithic Power Systems (MPWR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 9.40%, with a year-to-date return of 19.36%. In the past month, the stock has increased 10.67%, reflecting recent market activity. As of the latest close, Monolithic Power Systems traded at $706.28 with a market cap of $33.82 billion and volume of 550,315 shares. Five years ago, the stock traded at $226.52, representing a 211.80% increase over that period. At the time, it had a market cap of $10.52 billion and a volume of 286,100 shares. Receive MPWR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Monolithic Power Systems and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+3.70%1 Month Performance+10.67%3 Month Performance+21.44%Year-To-Date Performance+19.36%1 Year Performance-9.40%5 Year Performance+211.80% MPWR Stock Chart for Tuesday, June, 10, 2025 MPWR Chart by TradingView Monolithic Power Systems Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization06/09/2025$687.08$706.28+2.79%$711.00$689.90550,315 shs$33.82 billion06/06/2025$681.06$687.08+0.88%$698.76$685.52293,532 shs$32.90 billion06/05/2025$694.75$681.06-1.97%$705.90$674.82568,792 shs$32.61 billion06/04/2025$685.76$694.75+1.31%$721.27$689.19534,565 shs$33.26 billion06/03/2025$668.66$685.76+2.56%$688.80$662.79521,257 shs$32.83 billion06/02/2025$655.54$668.66+2.00%$671.15$655.50422,749 shs$32.02 billion05/30/2025$680.72$655.54-3.70%$679.97$643.36950,305 shs$31.39 billion05/29/2025$677.48$680.72+0.48%$699.51$677.11419,788 shs$32.59 billion05/28/2025$685.52$677.48-1.17%$689.40$675.47517,224 shs$32.44 billion05/27/2025$662.18$685.52+3.52%$689.52$671.66787,290 shs$32.82 billion Get the Latest News and Ratings for MPWR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Monolithic Power Systems and its competitors with MarketBeat's FREE daily newsletter. 05/26/2025$662.18$662.18$668.11$648.68508,484 shs$31.71 billion05/23/2025$672.20$662.18-1.49%$668.11$648.68508,484 shs$31.71 billion05/22/2025$678.62$672.20-0.95%$694.82$671.07461,319 shs$32.18 billion05/21/2025$700.17$678.62-3.08%$703.97$674.47487,463 shs$32.49 billion05/20/2025$702.39$700.17-0.32%$702.23$692.77420,922 shs$33.52 billion05/19/2025$715.40$702.39-1.82%$706.70$688.10512,390 shs$33.63 billion05/16/2025$710.32$715.40+0.72%$716.79$696.45361,984 shs$34.25 billion05/15/2025$734.28$710.32-3.26%$730.36$703.35981,392 shs$34.01 billion05/14/2025$737.73$734.28-0.47%$755.00$725.85589,486 shs$35.16 billion05/13/2025$709.23$737.73+4.02%$742.20$705.75908,516 shs$35.32 billion05/12/2025$638.21$709.23+11.13%$721.00$680.001.51 million shs$33.96 billion05/09/2025$638.67$638.21-0.07%$656.00$630.62639,247 shs$30.56 billion Related Companies MU Stock Chart ADI Stock Chart INTC Stock Chart MRVL Stock Chart MCHP Stock Chart FSLR Stock Chart SWKS Stock Chart ALTR Stock Chart MTSI Stock Chart LSCC Stock Chart Receive MPWR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Monolithic Power Systems and its competitors with MarketBeat's FREE daily newsletter. 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