SUMCO - 17 Year Stock Price History | SUOPY

Historical daily share price chart and data for SUMCO since 2008 adjusted for splits and dividends. The latest closing stock price for SUMCO as of April 16, 2025 is 12.00.
  • The all-time high SUMCO stock closing price was 52.88 on March 13, 2018.
  • The SUMCO 52-week high stock price is 33.54, which is 179.5% above the current share price.
  • The SUMCO 52-week low stock price is 10.29, which is 14.3% below the current share price.
  • The average SUMCO stock price for the last 52 weeks is 21.47.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
SUMCO Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 14.7614 14.7500 16.6400 10.6000 12.0000 -20.29%
2024 26.4721 29.2900 34.1500 14.3000 15.0550 -49.77%
2023 28.1758 26.2400 31.1600 24.6400 29.9700 14.21%
2022 29.9013 39.9900 43.1500 24.0100 26.2400 -36.00%
2021 45.2532 42.8400 51.6300 37.1500 41.0000 -0.49%
2020 30.9619 32.5540 47.5000 19.5530 41.2000 23.19%
2019 25.5762 21.5277 34.8714 20.6763 33.4437 55.95%
2018 36.6140 45.6337 52.8760 19.3495 21.4452 -52.90%
2017 31.8363 22.6362 48.4065 22.6362 45.5307 101.70%
2016 12.4118 12.6906 23.2640 9.3673 22.5736 70.85%
2015 18.0631 25.4990 31.6018 12.9012 13.2125 -45.97%
2014 16.5707 14.5628 25.0449 11.1489 24.4549 59.51%
2013 17.9021 16.1779 22.9550 12.8681 15.3310 -6.00%
2012 14.8176 12.7103 20.3507 10.7605 16.3097 31.36%
2011 23.9953 25.0353 33.9692 12.1388 12.4157 -48.73%
2010 26.5073 32.6454 32.6454 22.0630 24.2169 -5.41%
2009 22.3082 21.0284 28.5397 18.7190 25.6020 26.77%
Sector Industry Market Cap Revenue
Computer and Technology Semiconductor - General $2.722B $2.623B
Sumco Corporation manufactures and sells silicon wafers for the semiconductor industry. It offers monocrystalline ingots, polished wafers, annealed wafers, epitaxial wafers, junction isolated wafers, silicon-on-insulator wafers, and reclaimed polished wafers. The company operates primarily in Japan, North America, Asia and Europe. Sumco Corporation is headquartered in Tokyo, Japan.
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