Most readers would already be aware that Ermenegildo Zegna's (NYSE:ZGN) stock increased significantly by 21% over the past three months. Since the market usually pay for a company's long-term fundamentals, we decided to study the company's key performance indicators to see if they could be influencing the market. Specifically, we decided to study Ermenegildo Zegna's ROE in this article.

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. Put another way, it reveals the company's success at turning shareholder investments into profits.

How To Calculate Return On Equity?

The formula for return on equity is:

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

So, based on the above formula, the ROE for Ermenegildo Zegna is:

13% = €115m ÷ €914m (Based on the trailing twelve months to June 2024).

The 'return' is the income the business earned over the last year. One way to conceptualize this is that for each $1 of shareholders' capital it has, the company made $0.13 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. 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. 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.

Ermenegildo Zegna's Earnings Growth And 13% ROE

To begin with, Ermenegildo Zegna seems to have a respectable ROE. Further, the company's ROE is similar to the industry average of 13%. Consequently, this likely laid the ground for the impressive net income growth of 46% seen over the past five years by Ermenegildo Zegna. However, there could also be other drivers behind this growth. For instance, the company has a low payout ratio or is being managed efficiently.

Next, on comparing with the industry net income growth, we found that Ermenegildo Zegna's growth is quite high when compared to the industry average growth of 23% in the same period, which is great to see.

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). 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 Ermenegildo Zegna is trading on a high P/E or a low P/E, relative to its industry.

Is Ermenegildo Zegna Efficiently Re-investing Its Profits?

Ermenegildo Zegna has a three-year median payout ratio of 27% (where it is retaining 73% of its income) which is not too low or not too high. This suggests that its dividend is well covered, and given the high growth we discussed above, it looks like Ermenegildo Zegna is reinvesting its earnings efficiently.

Additionally, Ermenegildo Zegna has paid dividends over a period of three years which means that the company is pretty serious about sharing its profits with shareholders. Looking at the current analyst consensus data, we can see that the company's future payout ratio is expected to rise to 37% over the next three years. Despite the higher expected payout ratio, the company's ROE is not expected to change by much.

Conclusion

On the whole, we feel that Ermenegildo Zegna's performance has been quite good. In particular, it's great to see that the company is investing heavily into its business and along with a high rate of return, that has resulted in a sizeable growth in its earnings. With that said, the latest industry analyst forecasts reveal that the company's earnings growth is expected to slow down. 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.