It is hard to get excited after looking at Longmaster Information & Technology's (SZSE:300288) recent performance, when its stock has declined 27% over the past month. We, however decided to study the company's financials to determine if they have got anything to do with the price decline. Fundamentals usually dictate market outcomes so it makes sense to study the company's financials. Particularly, we will be paying attention to Longmaster Information & Technology'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. Simply put, it is used to assess the profitability of a company in relation to its equity capital.

View our latest analysis for Longmaster Information & Technology

How Is ROE Calculated?

The formula for ROE is:

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

So, based on the above formula, the ROE for Longmaster Information & Technology is:

4.3% = CN¥70m ÷ CN¥1.6b (Based on the trailing twelve months to September 2023).

The 'return' refers to a company's earnings over the last year. Another way to think of that is that for every CN¥1 worth of equity, the company was able to earn CN¥0.04 in profit.

What Has ROE Got To Do With 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 Longmaster Information & Technology's Earnings Growth And 4.3% ROE

It is quite clear that Longmaster Information & Technology's ROE is rather low. Even compared to the average industry ROE of 12%, the company's ROE is quite dismal. Given the circumstances, the significant decline in net income by 6.6% seen by Longmaster Information & Technology over the last five years is not surprising. However, there could also be other factors causing the earnings to decline. For example, the business has allocated capital poorly, or that the company has a very high payout ratio.

That being said, we compared Longmaster Information & Technology'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 18% in the same 5-year period.

Earnings growth is an important metric to consider when valuing a stock. 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. Is Longmaster Information & Technology fairly valued compared to other companies? These 3 valuation measures might help you decide.

Is Longmaster Information & Technology Using Its Retained Earnings Effectively?

While the company did payout a portion of its dividend in the past, it currently doesn't pay a dividend. This implies that potentially all of its profits are being reinvested in the business.

Summary

In total, we're a bit ambivalent about Longmaster Information & Technology's performance. Even though it appears to be retaining most of its profits, given the low ROE, investors may not be benefitting from all that reinvestment after all. The low earnings growth suggests our theory correct. Wrapping up, we would proceed with caution with this company and one way of doing that would be to look at the risk profile of the business. To know the 2 risks we have identified for Longmaster Information & Technology visit our risks dashboard for free.

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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.