With its stock down 10% over the past three months, it is easy to disregard PPG Industries (NYSE:PPG). However, stock prices are usually driven by a company's financials over the long term, which in this case look pretty respectable. In this article, we decided to focus on PPG Industries' ROE.

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. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How Is ROE Calculated?

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 PPG Industries is:

18% = US$1.4b ÷ US$8.1b (Based on the trailing twelve months to March 2024).

The 'return' is the income the business earned over the last year. That means that for every $1 worth of shareholders' equity, the company generated $0.18 in profit.

What Is The Relationship Between ROE And Earnings Growth?

So far, we've learned that ROE is a measure of a company's profitability. 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.

PPG Industries' Earnings Growth And 18% ROE

To begin with, PPG Industries seems to have a respectable ROE. On comparing with the average industry ROE of 10% the company's ROE looks pretty remarkable. However, we are curious as to how the high returns still resulted in flat growth for PPG Industries in the past five years. Therefore, there could be some other aspects that could potentially be preventing the company from growing. For example, it could be that the company has a high payout ratio or the business has allocated capital poorly, for instance.

As a next step, we compared PPG Industries' net income growth with the industry and were disappointed to see that the company's growth is lower than the industry average growth 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. By doing so, they will have an idea if the stock is headed into clear blue waters or if swampy waters await. Has the market priced in the future outlook for PPG? You can find out in our latest intrinsic value infographic research report.

Is PPG Industries Efficiently Re-investing Its Profits?

Despite having a moderate three-year median payout ratio of 44% (meaning the company retains56% of profits) in the last three-year period, PPG Industries' earnings growth was more or les flat. So there could be some other explanation in that regard. For instance, the company's business may be deteriorating.

In addition, PPG Industries has been paying dividends over a period of at least ten years suggesting that keeping up dividend payments is way more important to the management even if it comes at the cost of business growth. Our latest analyst data shows that the future payout ratio of the company is expected to drop to 30% over the next three years. Accordingly, the expected drop in the payout ratio explains the expected increase in the company's ROE to 26%, over the same period.

Summary

Overall, we feel that PPG Industries certainly does have some positive factors to consider. Yet, the low earnings growth is a bit concerning, especially given that the company has a high rate of return and is reinvesting ma huge portion of its profits. By the looks of it, there could be some other factors, not necessarily in control of the business, that's preventing growth. Having said that, looking at the current analyst estimates, we found that the company's earnings are expected to gain momentum. 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