With its stock down 18% over the past month, it is easy to disregard CGN Mining (HKG:1164). However, stock prices are usually driven by a company's financial performance over the long term, which in this case looks quite promising. In this article, we decided to focus on CGN Mining's ROE.

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. Simply put, it is used to assess the profitability of a company in relation to its equity capital.

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 CGN Mining is:

13% = HK$497m ÷ HK$3.9b (Based on the trailing twelve months to December 2023).

The 'return' is the yearly profit. One way to conceptualize this is that for each HK$1 of shareholders' capital it has, the company made HK$0.13 in profit.

Why Is ROE Important For Earnings Growth?

So far, we've learned that ROE is a measure of a company's profitability. 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 CGN Mining's Earnings Growth And 13% ROE

To start with, CGN Mining's ROE looks acceptable. And on comparing with the industry, we found that the the average industry ROE is similar at 12%. This certainly adds some context to CGN Mining's exceptional 30% net income growth seen over the past five years. We believe that there might also be other aspects that are positively influencing the company's earnings growth. Such as - high earnings retention or an efficient management in place.

As a next step, we compared CGN Mining's net income growth with the industry and found that the company has a similar growth figure when compared with the industry average growth rate of 27% in the same 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). Doing so will help them establish if the stock's future looks promising or ominous. Is CGN Mining fairly valued compared to other companies? These 3 valuation measures might help you decide.

Is CGN Mining Using Its Retained Earnings Effectively?

While the company did pay out a portion of its dividend in the past, it currently doesn't pay a dividend. This is likely what's driving the high earnings growth number discussed above.

Summary

In total, we are pretty happy with CGN Mining's performance. Particularly, we like that the company is reinvesting heavily into its business, and at a high rate of return. Unsurprisingly, this has led to an impressive earnings growth. That being so, the latest analyst forecasts show that the company will continue to see an expansion in its earnings. 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.