Armstrong World Industries (NYSE:AWI) has had a rough three months with its share price down 8.0%. However, stock prices are usually driven by a company's financial performance over the long term, which in this case looks quite promising. Specifically, we decided to study Armstrong World Industries' 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. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How To Calculate Return On Equity?

ROE 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 Armstrong World Industries is:

38% = US$236m ÷ US$627m (Based on the trailing twelve months to March 2024).

The 'return' is the amount earned after tax over the last twelve months. One way to conceptualize this is that for each $1 of shareholders' capital it has, the company made $0.38 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. Assuming everything else remains unchanged, the higher the ROE and profit retention, the higher the growth rate of a company compared to companies that don't necessarily bear these characteristics.

A Side By Side comparison of Armstrong World Industries' Earnings Growth And 38% ROE

First thing first, we like that Armstrong World Industries has an impressive ROE. Second, a comparison with the average ROE reported by the industry of 19% also doesn't go unnoticed by us. Probably as a result of this, Armstrong World Industries was able to see a decent net income growth of 15% over the last five years.

As a next step, we compared Armstrong World Industries' net income growth with the industry and found that the company has a similar growth figure when compared with the industry average growth rate of 14% in the same 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. This then helps them determine if the stock is placed for a bright or bleak future. What is AWI worth today? The intrinsic value infographic in our free research report helps visualize whether AWI is currently mispriced by the market.

Is Armstrong World Industries Making Efficient Use Of Its Profits?

In Armstrong World Industries' case, its respectable earnings growth can probably be explained by its low three-year median payout ratio of 22% (or a retention ratio of 78%), which suggests that the company is investing most of its profits to grow its business.

Besides, Armstrong World Industries has been paying dividends over a period of six years. This shows that the company is committed to sharing profits with its shareholders. Existing analyst estimates suggest that the company's future payout ratio is expected to drop to 17% over the next three years. However, the company's ROE is not expected to change by much despite the lower expected payout ratio.

Summary

In total, we are pretty happy with Armstrong World Industries' performance. 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. That being so, a study of the latest analyst forecasts show that the company is expected to see a slowdown in its future earnings growth. 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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com