Beijing YanDong MicroElectronic (SHSE:688172) has had a great run on the share market with its stock up by a significant 23% over the last month. Given that stock prices are usually aligned with a company's financial performance in the long-term, we decided to study its financial indicators more closely to see if they had a hand to play in the recent price move. Specifically, we decided to study Beijing YanDong MicroElectronic's ROE in this article.

Return on equity or ROE is an important factor to be considered by a shareholder because it tells them how effectively their capital is being reinvested. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How Do You Calculate Return On Equity?

ROE 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 Beijing YanDong MicroElectronic is:

3.0% = CN¥447m ÷ CN¥15b (Based on the trailing twelve months to December 2023).

The 'return' is the amount earned after tax over the last twelve months. That means that for every CN¥1 worth of shareholders' equity, the company generated CN¥0.03 in profit.

Why Is ROE Important For Earnings Growth?

We have already established that ROE serves as an efficient profit-generating gauge for a company's future earnings. Depending on how much of these profits the company reinvests or "retains", and how effectively it does so, we are then able to assess a company's earnings growth potential. 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.

Beijing YanDong MicroElectronic's Earnings Growth And 3.0% ROE

It is hard to argue that Beijing YanDong MicroElectronic's ROE is much good in and of itself. Even when compared to the industry average of 6.3%, the ROE figure is pretty disappointing. In spite of this, Beijing YanDong MicroElectronic was able to grow its net income considerably, at a rate of 37% in the last five years. We believe that there might be other aspects that are positively influencing the company's earnings growth. For example, it is possible that the company's management has made some good strategic decisions, or that the company has a low payout ratio.

Next, on comparing with the industry net income growth, we found that Beijing YanDong MicroElectronic's growth is quite high when compared to the industry average growth of 26% in the same period, which is great to see.

The basis for attaching value to a company is, to a great extent, tied to its earnings growth. It's important for an investor to know whether the market has priced in the company's expected earnings growth (or decline). This then helps them determine if the stock is placed for a bright or bleak future. If you're wondering about Beijing YanDong MicroElectronic's's valuation, check out this gauge of its price-to-earnings ratio, as compared to its industry.

Is Beijing YanDong MicroElectronic Using Its Retained Earnings Effectively?

Beijing YanDong MicroElectronic doesn't pay any dividend to its shareholders, meaning that the company has been reinvesting all of its profits into the business. This is likely what's driving the high earnings growth number discussed above.

Summary

In total, it does look like Beijing YanDong MicroElectronic has some positive aspects to its business. Even in spite of the low rate of return, the company has posted impressive earnings growth as a result of reinvesting heavily into its business. While we won't completely dismiss the company, what we would do, is try to ascertain how risky the business is to make a more informed decision around the company. Our risks dashboard will have the 1 risk we have identified for Beijing YanDong MicroElectronic.

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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.