Sumco (SUOPY) Stock Chart & Stock Price History $13.54 -0.45 (-3.22%) As of 12:54 PM 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 56.10%, with a year-to-date return of -8.79%. In the past month, the stock has increased 2.89%, reflecting recent market activity. As of the latest close, Sumco traded at $13.99 with a market cap of $2.45 billion and volume of 377 shares. Five years ago, the stock traded at $31.20, representing a 56.60% decrease over that period. At the time, it had a market cap of $4.58 billion and a volume of 174 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+0.30%1 Month Performance+2.89%3 Month Performance-13.32%Year-To-Date Performance-8.79%1 Year Performance-56.10%5 Year Performance-56.60% SUOPY Stock Chart for Friday, May, 23, 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 Capitalization05/23/2025$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 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. 05/09/2025$12.57$13.60+8.19%$13.60$13.003,476 shs$2.38 billion05/08/2025$13.57$12.57-7.35%$13.10$12.575,769 shs$2.20 billion05/07/2025$13.57$13.57$13.57$13.57295 shs$2.38 billion05/06/2025$14.23$13.57-4.63%$13.57$13.57295 shs$2.38 billion05/05/2025$13.84$14.23+2.78%$14.23$13.98626 shs$2.49 billion05/02/2025$13.65$13.84+1.37%$13.86$13.591,605 shs$2.42 billion05/01/2025$13.88$13.65-1.63%$13.71$13.65834 shs$2.39 billion04/30/2025$14.09$13.88-1.49%$13.88$13.88249 shs$2.43 billion04/29/2025$13.36$14.09+5.46%$14.09$14.09142 shs$2.47 billion04/28/2025$13.96$13.36-4.30%$13.90$13.36931 shs$2.34 billion04/25/2025$13.54$13.96+3.14%$13.96$13.961,063 shs$2.44 billion04/24/2025$13.16$13.54+2.85%$13.54$13.521,459 shs$2.37 billion04/23/2025$13.16$13.16$13.28$13.003,555 shs$2.30 billion04/22/2025$12.78$13.16+3.01%$13.28$13.003,555 shs$2.30 billion Related Companies MACOM Technology Solutions Stock Chart BE Semiconductor Industries Stock Chart Qorvo Stock Chart Lattice Semiconductor Stock Chart Enphase Energy Stock Chart Rambus Stock Chart Cirrus Logic Stock Chart Allegro MicroSystems Stock Chart SiTime Stock Chart Amkor Technology 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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