Nidec Corporation (NJDCY)

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

Nidec Corporation (NJDCY) has returned -12.65% so far this year and -30.79% over the past 12 months. Over the last ten years, NJDCY has returned -3.27% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.

Based on dividend-adjusted daily data since Jan 4, 2016, NJDCY's average daily return is +0.02%, while the average monthly return is +0.16%. At this rate, your investment would double in approximately 36.1 years.

Historically, 52% of months were positive and 48% were negative. The best month was Nov 2020 with a return of +25.5%, while the worst month was Oct 2025 at -37.2%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 6 months.

On a daily basis, NJDCY closed higher 49% of trading days. The best single day was Nov 21, 2025 with a return of +25.0%, while the worst single day was Oct 23, 2025 at -25.4%.

Nidec Corporation has an annualized alpha of -4.87%, beta of 0.78, and R² of 0.11 versus S&P 500 Index. Calculated based on daily prices since January 05, 2016.

• This stock participated in 124.64% of S&P 500 Index downside but only 55.71% of its upside — more exposed to losses than it benefited from rallies.
• R² of 0.11 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.

NJDCY ranks 28 for risk / return — below 28% of stocks on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.

The table below present risk-adjusted performance metrics for Nidec Corporation (NJDCY) and compare them to a chosen benchmark (S&P 500 Index).

Nidec Corporation provided a 0.00% dividend yield over the last twelve months, with an annual payout of $0.00 per share.

The table displays the monthly dividend distributions for Nidec Corporation. 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 Nidec Corporation. 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 Nidec Corporation was 85.13%, occurring on Nov 17, 2025. The portfolio has not yet recovered.

The current Nidec Corporation drawdown is 84.03%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of Nidec Corporation 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 Nidec Corporation is priced in the market compared to other companies in the Specialty Industrial Machinery industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.