Flex's (NASDAQ:FLEX) stock is up by a considerable 18% over the past month. Given the company's impressive performance, we decided to study its financial indicators more closely as a company's financial health over the long-term usually dictates market outcomes. In this article, we decided to focus on Flex's ROE.

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 simpler terms, it measures the profitability of a company in relation to shareholder's equity.

How To Calculate Return On Equity?

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 Flex is:

17% = US$864m ÷ US$5.0b (Based on the trailing twelve months to June 2024).

The 'return' is the profit over the last twelve months. That means that for every $1 worth of shareholders' equity, the company generated $0.17 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.

Flex's Earnings Growth And 17% ROE

To begin with, Flex seems to have a respectable ROE. Further, the company's ROE compares quite favorably to the industry average of 10%. This certainly adds some context to Flex's exceptional 23% net income growth seen over the past five years. We reckon that there could also be other factors at play here. For instance, the company has a low payout ratio or is being managed efficiently.

We then compared Flex's 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 14% in the same 5-year period.

The basis for attaching value to a company is, to a great extent, tied to its earnings growth. The investor should try to establish if the expected growth or decline in earnings, whichever the case may be, is priced in. Doing so will help them establish if the stock's future looks promising or ominous. Has the market priced in the future outlook for FLEX? You can find out in our latest intrinsic value infographic research report.

Is Flex Efficiently Re-investing Its Profits?

Flex doesn't pay any regular dividends to its shareholders, meaning that the company has been reinvesting all of its profits into the business. This is likely what's driving the high earnings growth number discussed above.

Conclusion

In total, we are pretty happy with Flex's performance. Particularly, we like that the company is reinvesting heavily into its business, and at a high rate of return. Unsurprisingly, this has led to an impressive earnings growth. 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.