Most readers would already be aware that Shenzhen Sunway Communication's (SZSE:300136) stock increased significantly by 16% over the past month. As most would know, fundamentals are what usually guide market price movements over the long-term, so we decided to look at the company's key financial indicators today to determine if they have any role to play in the recent price movement. Particularly, we will be paying attention to Shenzhen Sunway Communication's ROE today.

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 short, ROE shows the profit each dollar generates with respect to its shareholder investments.

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 Sunway Communication is:

7.9% = CN¥567m ÷ CN¥7.1b (Based on the trailing twelve months to September 2023).

The 'return' is the profit over the last twelve months. That means that for every CN¥1 worth of shareholders' equity, the company generated CN¥0.08 in profit.

What Is The Relationship Between ROE And 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.

A Side By Side comparison of Shenzhen Sunway Communication's Earnings Growth And 7.9% ROE

When you first look at it, Shenzhen Sunway Communication's ROE doesn't look that attractive. However, the fact that the company's ROE is higher than the average industry ROE of 6.6%, is definitely interesting. But seeing Shenzhen Sunway Communication's five year net income decline of 13% over the past five years, we might rethink that. Remember, the company's ROE is a bit low to begin with, just that it is higher than the industry average. Therefore, the decline in earnings could also be the result of this.

That being said, we compared Shenzhen Sunway Communication's performance with the industry and were concerned when we found that while the company has shrunk its earnings, the industry has grown its earnings at a rate of 13% in the same 5-year period.

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). By doing so, they will have an idea if the stock is headed into clear blue waters or if swampy waters await. What is 300136 worth today? The intrinsic value infographic in our free research report helps visualize whether 300136 is currently mispriced by the market.

Is Shenzhen Sunway Communication Efficiently Re-investing Its Profits?

When we piece together Shenzhen Sunway Communication's low three-year median payout ratio of 9.4% (where it is retaining 91% of its profits), calculated for the last three-year period, we are puzzled by the lack of growth. The low payout should mean that the company is retaining most of its earnings and consequently, should see some growth. So there could be some other explanations in that regard. For example, the company's business may be deteriorating.

Moreover, Shenzhen Sunway Communication has been paying dividends for nine years, which is a considerable amount of time, suggesting that management must have perceived that the shareholders prefer consistent dividends even though earnings have been shrinking. Existing analyst estimates suggest that the company's future payout ratio is expected to drop to 7.3% over the next three years. As a result, the expected drop in Shenzhen Sunway Communication's payout ratio explains the anticipated rise in the company's future ROE to 13%, over the same period.

Conclusion

On the whole, we do feel that Shenzhen Sunway Communication has some positive attributes. Yet, the low earnings growth is a bit concerning, especially given that the company has a respectable rate of return and is reinvesting a huge portion of its profits. By the looks of it, there could be some other factors, not necessarily in control of the business, that's preventing growth. Having said that, looking at current analyst estimates, we found that the company's earnings growth rate is expected to see a huge improvement. 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.