Datang Telecom Technology (SHSE:600198) has had a great run on the share market with its stock up by a significant 107% over the last three months. Given the company's impressive performance, we decided to study its financial indicators more closely as a company's financial health over the long-term usually dictates market outcomes. Particularly, we will be paying attention to Datang Telecom 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 simpler terms, it measures the profitability of a company in relation to shareholder's equity.

How To Calculate Return On Equity?

The formula for ROE is:

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

So, based on the above formula, the ROE for Datang Telecom Technology is:

25% = CN¥145m ÷ CN¥576m (Based on the trailing twelve months to September 2024).

The 'return' is the amount earned after tax over the last twelve months. Another way to think of that is that for every CN¥1 worth of equity, the company was able to earn CN¥0.25 in profit.

Why Is ROE Important For Earnings Growth?

Thus far, we have learned that ROE measures how efficiently a company is generating its profits. 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 everything else remains unchanged, the higher the ROE and profit retention, the higher the growth rate of a company compared to companies that don't necessarily bear these characteristics.

A Side By Side comparison of Datang Telecom Technology's Earnings Growth And 25% ROE

Firstly, we acknowledge that Datang Telecom Technology has a significantly high ROE. Second, a comparison with the average ROE reported by the industry of 5.6% also doesn't go unnoticed by us. As a result, Datang Telecom Technology's exceptional 57% net income growth seen over the past five years, doesn't come as a surprise.

Next, on comparing with the industry net income growth, we found that Datang Telecom Technology's growth is quite high when compared to the industry average growth of 12% 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. The investor should try to establish if the expected growth or decline in earnings, whichever the case may be, is priced in. Doing so will help them establish if the stock's future looks promising or ominous. One good indicator of expected earnings growth is the P/E ratio which determines the price the market is willing to pay for a stock based on its earnings prospects. So, you may want to check if Datang Telecom Technology is trading on a high P/E or a low P/E, relative to its industry.

Is Datang Telecom Technology Making Efficient Use Of Its Profits?

Given that Datang Telecom Technology doesn't pay any regular dividends to its shareholders, we infer that the company has been reinvesting all of its profits to grow its business.

Conclusion

In total, we are pretty happy with Datang Telecom Technology's performance. In particular, it's great to see that the company is investing heavily into its business and along with a high rate of return, that has resulted in a sizeable growth in its earnings. If the company continues to grow its earnings the way it has, that could have a positive impact on its share price given how earnings per share influence long-term share prices. Let's not forget, business risk is also one of the factors that affects the price of the stock. So this is also an important area that investors need to pay attention to before making a decision on any business. To know the 2 risks we have identified for Datang Telecom Technology visit our risks dashboard for free.

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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.