STMicroelectronics (STM) Stock Chart & Stock Price History $27.51 +1.63 (+6.31%) Closing price 08/22/2025 03:59 PM EasternExtended Trading$27.55 +0.04 (+0.13%) As of 08/22/2025 07:56 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 Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock STMicroelectronics Stock Price Performance The STMicroelectronics (STM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 13.04%, with a year-to-date return of 10.18%. In the past month, the stock has increased 4.43%, reflecting recent market activity. As of the latest close, STMicroelectronics traded at $27.51 with a market cap of $24.71 billion and volume of 7.96 million shares. Five years ago, the stock traded at $30.19, representing a 8.87% decrease over that period. At the time, it had a market cap of $27.51 billion and a volume of 1.63 million shares. Receive STM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for STMicroelectronics and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+5.79%1 Month Performance+4.43%3 Month Performance+12.46%Year-To-Date Performance+10.18%1 Year Performance-13.04%5 Year Performance-8.87% STM Stock Chart for Monday, August, 25, 2025 STM Chart by TradingView STMicroelectronics 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 Capitalization08/22/2025$25.89$27.51+6.29%$27.65$26.307.96 million shs$24.71 billion08/21/2025$26.01$25.89-0.47%$26.07$25.824.52 million shs$23.25 billion08/20/2025$25.85$26.01+0.62%$26.05$25.436.75 million shs$23.36 billion08/19/2025$25.95$25.85-0.40%$26.19$25.805.99 million shs$23.21 billion08/18/2025$25.66$25.95+1.13%$26.01$25.625.31 million shs$23.31 billion08/15/2025$25.89$25.66-0.88%$26.01$25.625.57 million shs$23.05 billion08/14/2025$26.13$25.89-0.92%$25.92$25.665.30 million shs$23.25 billion08/13/2025$26.24$26.13-0.42%$26.16$25.837.87 million shs$23.47 billion08/12/2025$24.77$26.24+5.96%$26.36$25.108.81 million shs$23.57 billion08/11/2025$25.18$24.77-1.65%$25.07$24.726.43 million shs$22.24 billion Get the Latest News and Ratings for STM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for STMicroelectronics and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$24.80$25.18+1.55%$25.43$24.905.86 million shs$22.62 billion08/07/2025$24.81$24.80-0.04%$24.95$24.566.90 million shs$22.27 billion08/06/2025$24.94$24.81-0.54%$24.93$24.555.84 million shs$22.28 billion08/05/2025$25.10$24.94-0.64%$25.37$24.627.99 million shs$22.40 billion08/04/2025$25.10$25.10$25.39$24.987.83 million shs$22.54 billion08/01/2025$25.44$25.10-1.35%$25.36$24.879.38 million shs$22.54 billion07/31/2025$26.02$25.44-2.21%$25.83$25.329.91 million shs$22.85 billion07/30/2025$26.56$26.02-2.01%$26.53$25.838.02 million shs$23.37 billion07/29/2025$26.70$26.56-0.54%$26.94$26.327.13 million shs$23.85 billion07/28/2025$26.35$26.70+1.34%$26.74$26.458.18 million shs$23.98 billion07/25/2025$26.83$26.35-1.81%$26.41$26.007.56 million shs$23.66 billion07/24/2025$31.71$26.83-15.37%$26.92$26.0620.27 million shs$24.10 billion07/23/2025$33.43$31.71-5.15%$32.04$31.4517.49 million shs$28.48 billion Related Companies ADI Stock Price Chart DIOD Stock Price Chart LSCC Stock Price Chart MCHP Stock Price Chart NVDA Stock Price Chart NXPI Stock Price Chart ON Stock Price Chart POWI Stock Price Chart VRT Stock Price Chart LHX Stock Price Chart Receive STM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for STMicroelectronics and its competitors with MarketBeat's FREE daily newsletter. 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