China Tower (HKG:788) has had a great run on the share market with its stock up by a significant 12% over the last three months. 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 China Tower'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 Do You 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 China Tower is:

5.4% = CN¥11b ÷ CN¥196b (Based on the trailing twelve months to September 2024).

The 'return' is the yearly profit. So, this means that for every HK$1 of its shareholder's investments, the company generates a profit of HK$0.05.

Why Is ROE Important For Earnings Growth?

Thus far, we have learned that ROE measures how efficiently a company is generating its profits. 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.

China Tower's Earnings Growth And 5.4% ROE

When you first look at it, China Tower's ROE doesn't look that attractive. However, given that the company's ROE is similar to the average industry ROE of 5.7%, we may spare it some thought. Having said that, China Tower has shown a modest net income growth of 15% over the past five years. Considering the moderately low ROE, it is quite possible that there might be some other aspects that are positively influencing the company's earnings growth. For instance, the company has a low payout ratio or is being managed efficiently.

Next, on comparing with the industry net income growth, we found that China Tower's growth is quite high when compared to the industry average growth of 4.4% 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. By doing so, they will have an idea if the stock is headed into clear blue waters or if swampy waters await. 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 China Tower is trading on a high P/E or a low P/E, relative to its industry.

Is China Tower Using Its Retained Earnings Effectively?

While China Tower has a three-year median payout ratio of 61% (which means it retains 39% of profits), the company has still seen a fair bit of earnings growth in the past, meaning that its high payout ratio hasn't hampered its ability to grow.

Moreover, China Tower is determined to keep sharing its profits with shareholders which we infer from its long history of six years of paying a dividend. Based on the latest analysts' estimates, we found that the company's future payout ratio over the next three years is expected to hold steady at 67%. Regardless, the future ROE for China Tower is predicted to rise to 13% despite there being not much change expected in its payout ratio.

Conclusion

On the whole, we do feel that China Tower has some positive attributes. While no doubt its earnings growth is pretty substantial, we do feel that the reinvestment rate is pretty low, meaning, the earnings growth number could have been significantly higher had the company been retaining more of its profits. Having said that, looking at the current analyst estimates, we found that the company's earnings are expected to gain momentum. To know more about the latest analysts predictions for the company, check out this visualization of analyst forecasts 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.