With its stock down 11% over the past three months, it is easy to disregard IDEX (NYSE:IEX). However, a closer look at its sound financials might cause you to think again. Given that fundamentals usually drive long-term market outcomes, the company is worth looking at. Specifically, we decided to study IDEX's ROE in this article.

Return on equity or ROE is a key measure used to assess how efficiently a company's management is utilizing the company's capital. Simply put, it is used to assess the profitability of a company in relation to its equity capital.

How Is ROE Calculated?

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 IDEX is:

16% = US$577m ÷ US$3.6b (Based on the trailing twelve months to March 2024).

The 'return' is the yearly profit. One way to conceptualize this is that for each $1 of shareholders' capital it has, the company made $0.16 in profit.

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. 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.

IDEX's Earnings Growth And 16% ROE

To start with, IDEX's ROE looks acceptable. Even when compared to the industry average of 14% the company's ROE looks quite decent. This probably goes some way in explaining IDEX's moderate 10% growth over the past five years amongst other factors.

Next, on comparing with the industry net income growth, we found that IDEX's growth is quite high when compared to the industry average growth of 8.0% in the same period, which is great to see.

The basis for attaching value to a company is, to a great extent, tied to its earnings growth. 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. Is IEX fairly valued? This infographic on the company's intrinsic value has everything you need to know.

Is IDEX Efficiently Re-investing Its Profits?

IDEX has a healthy combination of a moderate three-year median payout ratio of 32% (or a retention ratio of 68%) and a respectable amount of growth in earnings as we saw above, meaning that the company has been making efficient use of its profits.

Besides, IDEX has been paying dividends for at least ten years or more. This shows that the company is committed to sharing profits with its shareholders. Based on the latest analysts' estimates, we found that the company's future payout ratio over the next three years is expected to hold steady at 29%. Accordingly, forecasts suggest that IDEX's future ROE will be 17% which is again, similar to the current ROE.

Summary

Overall, we are quite pleased with IDEX'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. We also studied the latest analyst forecasts and found that the company's earnings growth is expected be similar to its current growth rate. 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.