Most readers would already be aware that OPT Machine Vision Tech's (SHSE:688686) stock increased significantly by 14% over the past month. We wonder if and what role the company's financials play in that price change as a company's long-term fundamentals usually dictate market outcomes. Particularly, we will be paying attention to OPT Machine Vision Tech'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. Simply put, it is used to assess the profitability of a company in relation to its equity capital.

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 OPT Machine Vision Tech is:

7.2% = CN¥208m ÷ CN¥2.9b (Based on the trailing twelve months to December 2023).

The 'return' refers to a company's earnings over the last year. That means that for every CN¥1 worth of shareholders' equity, the company generated CN¥0.07 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. 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. Generally speaking, other things being equal, firms with a high return on equity and profit retention, have a higher growth rate than firms that don't share these attributes.

OPT Machine Vision Tech's Earnings Growth And 7.2% ROE

On the face of it, OPT Machine Vision Tech's ROE is not much to talk about. However, its ROE is similar to the industry average of 6.6%, so we won't completely dismiss the company. Even so, OPT Machine Vision Tech has shown a fairly decent growth in its net income which grew at a rate of 9.3%. Given the slightly low ROE, it is likely that there could be some other aspects that are driving this growth. For example, it is possible that the company's management has made some good strategic decisions, or that the company has a low payout ratio.

As a next step, we compared OPT Machine Vision Tech'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 11% in the same 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. If you're wondering about OPT Machine Vision Tech's's valuation, check out this gauge of its price-to-earnings ratio, as compared to its industry.

Is OPT Machine Vision Tech Making Efficient Use Of Its Profits?

OPT Machine Vision Tech has a three-year median payout ratio of 28%, which implies that it retains the remaining 72% of its profits. This suggests that its dividend is well covered, and given the decent growth seen by the company, it looks like management is reinvesting its earnings efficiently.

Additionally, OPT Machine Vision Tech has paid dividends over a period of three years which means that the company is pretty serious about sharing its profits with shareholders. Our latest analyst data shows that the future payout ratio of the company over the next three years is expected to be approximately 29%. However, OPT Machine Vision Tech's ROE is predicted to rise to 14% despite there being no anticipated change in its payout ratio.

Summary

On the whole, we do feel that OPT Machine Vision Tech has some positive attributes. Despite its low rate of return, the fact that the company reinvests a very high portion of its profits into its business, no doubt contributed to its high earnings growth. Having said that, looking at the current analyst estimates, we found that the company's earnings are expected to gain momentum. 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.