Shenzhen SDG ServiceLtd (SZSE:300917) has had a great run on the share market with its stock up by a significant 45% over the last three months. Since the market usually pay for a company's long-term fundamentals, we decided to study the company's key performance indicators to see if they could be influencing the market. Particularly, we will be paying attention to Shenzhen SDG ServiceLtd's ROE today.

Return on equity or ROE is a key measure used to assess how efficiently a company's management is utilizing the company's capital. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How To Calculate Return On Equity?

The formula for return on equity is:

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

So, based on the above formula, the ROE for Shenzhen SDG ServiceLtd is:

11% = CN¥132m ÷ CN¥1.2b (Based on the trailing twelve months to September 2024).

The 'return' is the income the business earned over the last year. One way to conceptualize this is that for each CN¥1 of shareholders' capital it has, the company made CN¥0.11 in profit.

Why Is ROE Important For Earnings Growth?

So far, we've learned that ROE is a measure of a company's profitability. We now need to evaluate how much profit the company reinvests or "retains" for future growth which then gives us an idea about the growth potential of the company. 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 Shenzhen SDG ServiceLtd's Earnings Growth And 11% ROE

To begin with, Shenzhen SDG ServiceLtd seems to have a respectable ROE. On comparing with the average industry ROE of 3.8% the company's ROE looks pretty remarkable. This probably laid the ground for Shenzhen SDG ServiceLtd's moderate 6.3% net income growth seen over the past five years.

Given that the industry shrunk its earnings at a rate of 11% over the last few years, the net income growth of the company is quite impressive.

Earnings growth is an important metric to consider when valuing a stock. 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. 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 Shenzhen SDG ServiceLtd is trading on a high P/E or a low P/E, relative to its industry.

Is Shenzhen SDG ServiceLtd Using Its Retained Earnings Effectively?

Shenzhen SDG ServiceLtd has a three-year median payout ratio of 29%, which implies that it retains the remaining 71% of its profits. This suggests that its dividend is well covered, and given the decent growth seen by the company, it looks like management is reinvesting its earnings efficiently.

Moreover, Shenzhen SDG ServiceLtd is determined to keep sharing its profits with shareholders which we infer from its long history of four years of paying a dividend.

Summary

In total, we are pretty happy with Shenzhen SDG ServiceLtd'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. You can see the 1 risk we have identified for Shenzhen SDG ServiceLtd by visiting our risks dashboard for free on our platform here.

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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.