Sumco (SUOPY) Stock Chart & Stock Price History $14.38 -0.59 (-3.94%) As of 06/12/2025 10:06 AM Eastern Add Compare Share Share Chart Stock AnalysisChartEarningsHeadlinesSEC FilingsShort InterestBuy This Stock Sumco Stock Price Performance The Sumco (SUOPY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 53.05%, with a year-to-date return of -3.13%. In the past month, the stock has increased 5.70%, reflecting recent market activity. As of the latest close, Sumco traded at $14.38 with a market cap of $2.52 billion and volume of 645 shares. Five years ago, the stock traded at $31.25, representing a 53.99% decrease over that period. At the time, it had a market cap of $4.55 billion and a volume of 79 shares. Receive SUOPY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sumco and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+6.20%1 Month Performance+5.70%3 Month Performance-7.73%Year-To-Date Performance-3.13%1 Year Performance-53.05%5 Year Performance-53.99% SUOPY Stock Chart for Friday, June, 13, 2025 SUOPY Chart by TradingView Sumco 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 Capitalization06/12/2025$14.97$14.38-3.94%$14.38$14.38645 shs$2.52 billion06/11/2025$13.15$14.97+13.84%$15.19$14.431,680 shs$2.62 billion06/10/2025$13.26$13.15-0.83%$13.15$13.151,702 shs$2.30 billion06/09/2025$13.54$13.26-2.07%$13.26$13.26667 shs$2.32 billion06/06/2025$13.77$13.54-1.67%$13.54$13.54277 shs$2.37 billion06/05/2025$13.20$13.77+4.32%$13.77$13.546,685 shs$2.41 billion06/04/2025$13.51$13.20-2.29%$13.20$13.204,622 shs$2.31 billion06/03/2025$13.39$13.51+0.90%$13.51$13.51357 shs$2.37 billion06/02/2025$13.40$13.39-0.07%$13.39$13.30692 shs$2.34 billion05/30/2025$13.40$13.40+0.01%$13.40$13.40864 shs$2.35 billion Get the Latest News and Ratings for SUOPY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Sumco and its competitors with MarketBeat's FREE daily newsletter. 05/29/2025$13.66$13.40-1.88%$13.40$13.40178 shs$2.35 billion05/28/2025$13.54$13.66+0.85%$13.75$13.608,656 shs$2.39 billion05/27/2025$13.54$13.54$13.54$13.254,005 shs$2.37 billion05/26/2025$13.54$13.54$13.54$13.254,005 shs$2.37 billion05/23/2025$13.99$13.54-3.22%$13.54$13.254,005 shs$2.37 billion05/22/2025$13.21$13.99+5.90%$13.99$13.99377 shs$2.45 billion05/21/2025$13.21$13.21$13.37$13.203,740 shs$2.31 billion05/20/2025$13.42$13.21-1.56%$13.37$13.203,740 shs$2.31 billion05/19/2025$13.50$13.42-0.59%$13.42$13.42841 shs$2.35 billion05/16/2025$13.67$13.50-1.24%$13.50$13.50614 shs$2.36 billion05/15/2025$13.47$13.67+1.48%$13.67$13.452,568 shs$2.39 billion05/14/2025$13.61$13.47-0.99%$13.71$13.47753 shs$2.36 billion05/13/2025$14.00$13.61-2.82%$13.61$13.61711 shs$2.38 billion05/12/2025$13.60$14.00+2.94%$14.00$14.004,056 shs$2.45 billion Related Companies Qorvo Stock Chart Lattice Semiconductor Stock Chart Rambus Stock Chart Enphase Energy Stock Chart Allegro MicroSystems Stock Chart Cirrus Logic Stock Chart SiTime Stock Chart Amkor Technology Stock Chart Tower Semiconductor Stock Chart Silicon Laboratories Stock Chart Receive SUOPY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sumco and its competitors with MarketBeat's FREE daily newsletter. 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