Hoymiles Power Electronics' (SHSE:688032) stock is up by 9.0% over the past three months. 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 Hoymiles Power Electronics' ROE today.

Return on equity or ROE is a key measure used to assess how efficiently a company's management is utilizing the company's capital. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How Is ROE Calculated?

Return on equity can be calculated by using the formula:

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

So, based on the above formula, the ROE for Hoymiles Power Electronics is:

5.7% = CN¥354m ÷ CN¥6.2b (Based on the trailing twelve months to June 2024).

The 'return' refers to a company's earnings over the last year. One way to conceptualize this is that for each CN¥1 of shareholders' capital it has, the company made CN¥0.06 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. We now need to evaluate how much profit the company reinvests or "retains" for future growth which then gives us an idea about the growth potential of the company. 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.

Hoymiles Power Electronics' Earnings Growth And 5.7% ROE

On the face of it, Hoymiles Power Electronics' 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. Moreover, we are quite pleased to see that Hoymiles Power Electronics' net income grew significantly at a rate of 36% over the last five years. Taking into consideration that the ROE is not particularly high, we reckon that there could also be other factors at play which could be influencing the company's growth. For instance, the company has a low payout ratio or is being managed efficiently.

We then compared Hoymiles Power Electronics' net income growth with the industry and we're pleased to see that the company's growth figure is higher when compared with the industry which has a growth rate of 11% in the same 5-year period.

Earnings growth is a huge factor in stock valuation. 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 Hoymiles Power Electronics is trading on a high P/E or a low P/E, relative to its industry.

Is Hoymiles Power Electronics Efficiently Re-investing Its Profits?

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

Conclusion

Overall, we feel that Hoymiles Power Electronics certainly does have some positive factors to consider. Even in spite of the low rate of return, the company has posted impressive earnings growth as a result of reinvesting heavily into its business. The latest industry analyst forecasts show that the company is expected to maintain its current growth rate. To know more about the company's future earnings growth forecasts take a look at this free report on analyst forecasts for the company to find out more.

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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.