3436 SUMCO CORPORATIONＳＵＭＣＯTSE Prime / Metal Products
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SUMCO CORPORATION (3436) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
SUMCO CORPORATION (3436) Stock Price History
SUMCO CORPORATION closed at ¥2,522 on Oct 29, 2026, −17.1% over 1 month, +58.5% over 1 year.
If you had invested ¥100,000 1 month ago, it would be worth ¥82,944 today (−17.1%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved −1.3%, while this stock moved −17.1%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 29 (Thu) | ¥2,522 | −13 | −0.51% |
| Oct 28 (Wed) | ¥2,535 | +145 | +6.07% |
| Oct 27 (Tue) | ¥2,390 | +124.5 | +5.50% |
| Oct 26 (Mon) | ¥2,265 | −82.5 | −3.51% |
| Oct 23 (Fri) | ¥2,348 | −39 | −1.63% |
| Oct 22 (Thu) | ¥2,387 | −193 | −7.48% |
| Oct 21 (Wed) | ¥2,580 | +87.5 | +3.51% |
| Oct 20 (Tue) | ¥2,492 | −167.5 | −6.30% |
| Oct 19 (Mon) | ¥2,660 | −43.5 | −1.61% |
| Oct 16 (Fri) | ¥2,703 | +50.5 | +1.90% |
If you had invested ¥100,000 3 months ago, it would be worth ¥85,518 today (−14.5%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved +5.2%, while this stock moved −14.5%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 29 (Thu) | ¥2,522 | −13 | −0.51% |
| Oct 28 (Wed) | ¥2,535 | +145 | +6.07% |
| Oct 27 (Tue) | ¥2,390 | +124.5 | +5.50% |
| Oct 26 (Mon) | ¥2,265 | −82.5 | −3.51% |
| Oct 23 (Fri) | ¥2,348 | −39 | −1.63% |
| Oct 22 (Thu) | ¥2,387 | −193 | −7.48% |
| Oct 21 (Wed) | ¥2,580 | +87.5 | +3.51% |
| Oct 20 (Tue) | ¥2,492 | −167.5 | −6.30% |
| Oct 19 (Mon) | ¥2,660 | −43.5 | −1.61% |
| Oct 16 (Fri) | ¥2,703 | +50.5 | +1.90% |
If you had invested ¥100,000 6 months ago, it would be worth ¥101,838 today (+1.8%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved +9.1%, while this stock moved +1.8%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | ¥2,522 | −24.0% |
| Sep 2026 | ¥3,316 | −2.5% |
| Aug 2026 | ¥3,400 | +1.3% |
| Jul 2026 | ¥3,357 | −16.7% |
| Jun 2026 | ¥4,029 | +0.9% |
| May 2026 | ¥3,994 | +61.3% |
| Apr 2026 | ¥2,476 | +49.2% |
If you had invested ¥100,000 1 year ago, it would be worth ¥158,485 today (+58.5%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved +26.0%, while this stock moved +58.5%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | ¥2,522 | −24.0% |
| Sep 2026 | ¥3,316 | −2.5% |
| Aug 2026 | ¥3,400 | +1.3% |
| Jul 2026 | ¥3,357 | −16.7% |
| Jun 2026 | ¥4,029 | +0.9% |
| May 2026 | ¥3,994 | +61.3% |
| Apr 2026 | ¥2,476 | +49.2% |
| Mar 2026 | ¥1,660 | −9.2% |
| Feb 2026 | ¥1,828 | +13.2% |
| Jan 2026 | ¥1,614 | +12.5% |
| Dec 2025 | ¥1,435 | +16.4% |
| Nov 2025 | ¥1,233 | −21.8% |
| Oct 2025 | ¥1,578 | ― |
If you had invested ¥100,000 3 years ago, it would be worth ¥124,365 today (+24.4%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved +102.4%, while this stock moved +24.4%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | ¥2,522 | +75.7% |
| 2025 | ¥1,435 | ― |
If you had invested ¥100,000 5 years ago, it would be worth ¥104,280 today (+4.3%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved +118.4%, while this stock moved +4.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | ¥2,522 | +75.7% |
| 2025 | ¥1,435 | ― |
If you had invested ¥100,000 in Sep 2003, it would be worth ¥344,938 today (+244.9%).Price change only; dividends and fees are not included.
Over the same period the Nikkei 225 moved +532.7%, while this stock moved +244.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | ¥2,522 | +75.7% |
| 2025 | ¥1,435 | +21.3% |
| 2024 | ¥1,183 | −44.1% |
| 2023 | ¥2,115 | +20.3% |
| 2022 | ¥1,757 | −25.2% |
| 2021 | ¥2,349 | +3.8% |
| 2020 | ¥2,263 | +23.9% |
| 2019 | ¥1,826 | +48.8% |
| 2018 | ¥1,227 | −57.5% |
| 2017 | ¥2,888 | +91.3% |
| 2016 | ¥1,510 | +63.4% |
| 2015 | ¥924 | −47.2% |
| 2014 | ¥1,749 | +88.5% |
| 2013 | ¥928 | +10.5% |
| 2012 | ¥840 | +47.6% |
| 2011 | ¥569 | −50.9% |
| 2010 | ¥1,160 | −28.8% |
| 2009 | ¥1,630 | +46.8% |
| 2008 | ¥1,110 | −65.5% |
| 2007 | ¥3,220 | −36.0% |
| 2006 | ¥5,030 | +62.5% |
| 2005 | ¥3,095 | +323.4% |
| 2003 | ¥731 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Sep 2003). Please check the latest prices before trading.
SUMCO CORPORATION (3436) financial indicators
PER, ROE and dividend yield are based on company forecasts, calculated from earnings reports and the closing price after each trading day.
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