Aritzia's (TSE:ATZ) stock is up by a considerable 19% 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. Specifically, we decided to study Aritzia's ROE in this article.

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.

See our latest analysis for Aritzia

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 Aritzia is:

7.3% = CA$25m ÷ CA$340m (Based on the trailing twelve months to November 2020).

The 'return' is the amount earned after tax over the last twelve months. So, this means that for every CA$1 of its shareholder's investments, the company generates a profit of CA$0.07.

Why Is ROE Important For 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.

Aritzia's Earnings Growth And 7.3% ROE

On the face of it, Aritzia's ROE is not much to talk about. A quick further study shows that the company's ROE doesn't compare favorably to the industry average of 11% either. Despite this, surprisingly, Aritzia saw an exceptional 34% net income growth over the past five years. We reckon that there could be other factors at play here. For instance, the company has a low payout ratio or is being managed efficiently.

As a next step, we compared Aritzia's net income growth with the industry, and pleasingly, we found that the growth seen by the company is higher than the average industry growth of 11%.

The basis for attaching value to a company is, to a great extent, tied to its earnings growth. 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. Is Aritzia fairly valued compared to other companies? These 3 valuation measures might help you decide.

Is Aritzia Efficiently Re-investing Its Profits?

Conclusion

On the whole, we do feel that Aritzia has some positive attributes. 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. With that said, the latest industry analyst forecasts reveal that the company's earnings are expected to accelerate. 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.

This article by Simply Wall St is general in nature. 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.

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