ZJMI Environmental Energy (SHSE:603071) has had a rough week with its share price down 5.8%. But if you pay close attention, you might gather that its strong financials could mean that the stock could potentially see an increase in value in the long-term, given how markets usually reward companies with good financial health. In this article, we decided to focus on ZJMI Environmental Energy's ROE.

Return on Equity or ROE is a test of how effectively a company is growing its value and managing investors' money. 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 ZJMI Environmental Energy is:

18% = CN¥1.1b ÷ CN¥6.4b (Based on the trailing twelve months to March 2024).

The 'return' is the amount earned after tax over the last twelve months. So, this means that for every CN¥1 of its shareholder's investments, the company generates a profit of CN¥0.18.

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. 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.

ZJMI Environmental Energy's Earnings Growth And 18% ROE

To begin with, ZJMI Environmental Energy seems to have a respectable ROE. Especially when compared to the industry average of 9.8% the company's ROE looks pretty impressive. This certainly adds some context to ZJMI Environmental Energy's decent 15% net income growth seen over the past five years.

Next, on comparing with the industry net income growth, we found that ZJMI Environmental Energy's reported growth was lower than the industry growth of 21% over the last few years, which is not something we like 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. 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 ZJMI Environmental Energy is trading on a high P/E or a low P/E, relative to its industry.

Is ZJMI Environmental Energy Efficiently Re-investing Its Profits?

ZJMI Environmental Energy has a healthy combination of a moderate three-year median payout ratio of 38% (or a retention ratio of 62%) and a respectable amount of growth in earnings as we saw above, meaning that the company has been making efficient use of its profits.

Along with seeing a growth in earnings, ZJMI Environmental Energy only recently started paying dividends. Its quite possible that the company was looking to impress its shareholders.

Summary

In total, we are pretty happy with ZJMI Environmental Energy's performance. Particularly, we like that the company is reinvesting heavily into its business, and at a high rate of return. As a result, the decent growth in its earnings is not surprising. On studying current analyst estimates, we found that analysts expect the company to continue its recent growth streak. 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.