Sumco Corp ADR (SUOPY)

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The chart shows the growth of an initial investment of $10,000 in Sumco Corp ADR, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.

Sumco Corp ADR (SUOPY) has returned 19.52% so far this year and 57.83% over the past 12 months. Over the last ten years, SUOPY has returned 5.34% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.

Based on dividend-adjusted daily data since Nov 20, 2008, SUOPY's average daily return is +0.06%, while the average monthly return is +0.99%. At this rate, your investment would double in approximately 5.9 years.

Historically, 47% of months were positive and 53% were negative. The best month was Oct 2014 with a return of +56.9%, while the worst month was Jul 2015 at -34.4%. The longest winning streak lasted 6 consecutive months, and the longest losing streak was 6 months.

On a daily basis, SUOPY closed higher 22% of trading days. The best single day was Feb 23, 2009 with a return of +44.3%, while the worst single day was Feb 24, 2009 at -32.8%.

Sumco Corp ADR has an annualized alpha of 9.54%, beta of 0.35, and R² of 0.02 versus S&P 500 Index. Calculated based on daily prices since November 21, 2008.

• This stock participated in 133.64% of S&P 500 Index downside but only 83.86% of its upside — more exposed to losses than it benefited from rallies.
• Beta of 0.35 may look defensive, but with R² of 0.02 this stock is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this stock's risk.
• R² of 0.02 means this stock moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

SUOPY ranks 69 for risk / return — better than 69% of stocks on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.

The table below present risk-adjusted performance metrics for Sumco Corp ADR (SUOPY) and compare them to a chosen benchmark (S&P 500 Index).

Sumco Corp ADR provided a 0.64% dividend yield over the last twelve months, with an annual payout of $0.14 per share.

The table displays the monthly dividend distributions for Sumco Corp ADR. The dividends shown in the table have been adjusted to account for any splits that may have occurred.

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the Sumco Corp ADR. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Sumco Corp ADR was 81.60%, occurring on Apr 7, 2025. The portfolio has not yet recovered.

The current Sumco Corp ADR drawdown is 62.84%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of Sumco Corp ADR over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.

The Valuation section provides an overview of how Sumco Corp ADR is priced in the market compared to other companies in the Semiconductor Equipment & Materials industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.