With its stock down 16% over the past week, it is easy to disregard Olympic Circuit Technology (SHSE:603920). However, stock prices are usually driven by a company's financials over the long term, which in this case look pretty respectable. Particularly, we will be paying attention to Olympic Circuit Technology's ROE today.

ROE or return on equity is a useful tool to assess how effectively a company can generate returns on the investment it received from its shareholders. In short, ROE shows the profit each dollar generates with respect to its shareholder investments.

How Is ROE Calculated?

Return on equity can be calculated by using the formula:

Return on Equity = Net Profit (from continuing operations) ÷ Shareholders' Equity

So, based on the above formula, the ROE for Olympic Circuit Technology is:

11% = CN¥574m ÷ CN¥5.3b (Based on the trailing twelve months to June 2024).

The 'return' refers to a company's earnings over the last year. That means that for every CN¥1 worth of shareholders' equity, the company generated CN¥0.11 in profit.

What Has ROE Got To Do With Earnings Growth?

So far, we've learned that ROE is a measure of a company's profitability. Based on how much of its profits the company chooses to reinvest or "retain", we are then able to evaluate a company's future ability to generate profits. Assuming all else is equal, companies that have both a higher return on equity and higher profit retention are usually the ones that have a higher growth rate when compared to companies that don't have the same features.

A Side By Side comparison of Olympic Circuit Technology's Earnings Growth And 11% ROE

When you first look at it, Olympic Circuit Technology's ROE doesn't look that attractive. However, the fact that the company's ROE is higher than the average industry ROE of 6.4%, is definitely interesting. Consequently, this likely laid the ground for the decent growth of 15% seen over the past five years by Olympic Circuit Technology. That being said, the company does have a slightly low ROE to begin with, just that it is higher than the industry average. Therefore, the growth in earnings could also be the result of other factors. For example, it is possible that the broader industry is going through a high growth phase, or that the company has a low payout ratio.

Next, on comparing with the industry net income growth, we found that Olympic Circuit Technology's growth is quite high when compared to the industry average growth of 4.7% in the same period, which is great to see.

Earnings growth is an important metric to consider when valuing a stock. What investors need to determine next is if the expected earnings growth, or the lack of it, is already built into the share price. Doing so will help them establish if the stock's future looks promising or ominous. Has the market priced in the future outlook for 603920? You can find out in our latest intrinsic value infographic research report.

Is Olympic Circuit Technology Using Its Retained Earnings Effectively?

Olympic Circuit Technology has a significant three-year median payout ratio of 73%, meaning that it is left with only 27% to reinvest into its business. This implies that the company has been able to achieve decent earnings growth despite returning most of its profits to shareholders.

Additionally, Olympic Circuit Technology has paid dividends over a period of six years which means that the company is pretty serious about sharing its profits with shareholders.

Conclusion

In total, it does look like Olympic Circuit Technology has some positive aspects to its business. Namely, its significant earnings growth, to which its moderate rate of return likely contributed. While the company is paying out most of its earnings as dividends, it has been able to grow its earnings in spite of it, so that's probably a good sign. The latest industry analyst forecasts show that the company is expected to maintain its current growth rate. Are these analysts expectations based on the broad expectations for the industry, or on the company's fundamentals? Click here to be taken to our analyst's forecasts page for the company.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.