Go Pro
→ Before Anthropic becomes impossible to ignore... (From The Oxford Club) (Ad)tc pixel Free SUOPY Stock Alerts

SUMCO (SUOPY) Stock Chart & Stock Price History

SUMCO logo
$42.10 +1.11 (+2.71%)
As of 03:16 PM Eastern
Compare

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 increased 155.15%, with a year-to-date return of 137.18%. In the past month, the stock has decreased 9.80%, reflecting recent market activity.

As of the latest close, SUMCO traded at $42.10 with a market cap of $7.36 billion and volume of 3,228 shares. Five years ago, the stock traded at $42.53, representing a 1.01% decrease over that period. At the time, it had a market cap of $6.17 billion and a volume of 164 shares.

Receive SUOPY Stock News and Ratings via Email

Sign-up to receive the latest news and ratings for SUMCO and its competitors with MarketBeat's FREE daily newsletter.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
5 Day
Performance
-3.00%
1 Month
Performance
-9.80%
3 Month
Performance
-22.89%
Year-To-Date
Performance
+137.18%
1 Year
Performance
+155.15%
5 Year
Performance
-1.01%

SUOPY Stock Chart for Friday, September, 4, 2026

SUOPY Chart by TradingView

SUMCO Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/04/2026$40.99$42.10
+2.71%		$42.22$41.423,228 shs$7.36 billion
09/03/2026$39.89$40.99
+2.76%		$41.14$40.1512,857 shs$7.17 billion
09/02/2026$39.89$39.89$39.90$39.118,649 shs$6.98 billion
09/01/2026$42.12$39.89
-5.28%		$40.36$39.8927,454 shs$6.98 billion
08/31/2026$43.40$42.12
-2.96%		$44.18$41.8121,726 shs$7.36 billion
08/28/2026$43.73$43.40
-0.74%		$43.40$42.504,120 shs$7.59 billion
08/27/2026$42.73$43.73
+2.33%		$44.50$42.775,716 shs$7.65 billion
08/26/2026$44.46$42.73
-3.89%		$43.22$42.254,170 shs$7.47 billion
08/25/2026$43.24$44.46
+2.83%		$45.27$44.3525,235 shs$7.77 billion
08/24/2026$42.52$43.24
+1.69%		$43.39$42.6632,960 shs$7.56 billion
08/21/2026$43.29$42.52
-1.78%		$43.03$42.0113,249 shs$7.43 billion
08/20/2026$45.00$43.29
-3.81%		$43.89$42.8915,873 shs$7.57 billion
08/19/2026$46.70$45.00
-3.64%		$46.00$45.0066,487 shs$7.87 billion
08/18/2026$52.01$46.70
-10.21%		$49.30$46.1738,885 shs$8.17 billion
08/17/2026$49.45$52.01
+5.18%		$52.77$51.0685,287 shs$9.09 billion
08/14/2026$49.40$49.45
+0.10%		$50.56$49.2813,636 shs$8.65 billion
08/13/2026$47.14$49.40
+4.79%		$50.65$49.0856,676 shs$8.64 billion
08/12/2026$43.95$47.14
+7.26%		$47.30$45.987,986 shs$8.24 billion
08/11/2026$43.99$43.95
-0.10%		$44.38$43.9513,925 shs$7.68 billion
08/10/2026$44.60$43.99
-1.37%		$44.00$43.5544,388 shs$7.69 billion
08/07/2026$42.00$44.60
+6.19%		$45.54$44.6025,101 shs$7.80 billion
08/06/2026$47.30$42.00
-11.21%		$42.48$40.0727,417 shs$7.34 billion
08/05/2026$46.68$47.30
+1.34%		$47.85$47.0011,798 shs$8.27 billion
08/04/2026$44.37$46.68
+5.19%		$46.68$43.716,640 shs$8.16 billion
08/03/2026$40.01$44.37
+10.90%		$44.37$42.716,611 shs$7.76 billion
Related Companies

This page (OTCMKTS:SUOPY) was last updated on 9/4/2026 by MarketBeat.com Staff.
From Our Partners
Major Buy Alert Issued for September 30th
Keith Kaplan has invested $17 million into his own AI research tools, building a platform now used by 180,000 ...
TradeSmith | Sponsoredtc pixel
They're not buying gold. They're buying this.
Bank of America raised its stake in a small gold company by 139%. Jane Street increased its position by 159%, ...
Behind the Markets | Sponsoredtc pixel
Musk says UBI is coming. I say it's already here.
Elon Musk says AI could make money irrelevant by 2036. One income program already exists today, funded not by ...
Freedom Financial | Sponsoredtc pixel
Wall Street pays $32K for this type of stock market data. (But see this Labor Day deal now!)
The Bloomberg Terminal costs $32,000 a year and sits on the desks of more than 350,000 Wall Street traders. Mo...
Weiss Ratings | Sponsoredtc pixel
Three companies about to leapfrog Nvidia [And transform the entire industry]
AI data centers have a power problem nobody likes to talk about. A single rack of computers can now use more e...
Eagle Publishing | Sponsoredtc pixel
How Long Does $2.5M Last in Retirement?
Having $2.5 million saved puts you ahead of most Americans, but how long it lasts depends on the decisions you...
SmartAsset | Sponsoredtc pixel
Rickards Predicts: Trump to buy tiny $2 stock?
Jim Rickards believes the Trump administration is about to take a direct stake in a $2 stock sitting on the la...
Paradigm Press | Sponsoredtc pixel
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel