It is hard to get excited after looking at TopBuild's (NYSE:BLD) recent performance, when its stock has declined 10% over the past three months. But if you pay close attention, you might gather that its strong financials could mean that the stock could potentially see an increase in value in the long-term, given how markets usually reward companies with good financial health. Particularly, we will be paying attention to TopBuild's ROE today.

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.

View our latest analysis for TopBuild

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 TopBuild is:

29% = US$618m ÷ US$2.1b (Based on the trailing twelve months to September 2024).

The 'return' is the income the business earned over the last year. Another way to think of that is that for every $1 worth of equity, the company was able to earn $0.29 in profit.

What Has ROE Got To Do With Earnings Growth?

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

A Side By Side comparison of TopBuild's Earnings Growth And 29% ROE

First thing first, we like that TopBuild has an impressive ROE. Additionally, the company's ROE is higher compared to the industry average of 16% which is quite remarkable. So, the substantial 27% net income growth seen by TopBuild over the past five years isn't overly surprising.

We then compared TopBuild'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 17% in the same 5-year period.

Earnings growth is an important metric to consider when valuing a stock. It’s important for an investor to know whether the market has priced in the company's expected earnings growth (or decline). Doing so will help them establish if the stock's future looks promising or ominous. Is BLD fairly valued? This infographic on the company's intrinsic value has everything you need to know.

Is TopBuild Efficiently Re-investing Its Profits?

TopBuild 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 TopBuild's performance. Specifically, we like that the company is reinvesting a huge chunk of its profits at a high rate of return. This of course has caused the company to see substantial growth in its earnings. Having said that, the company's earnings growth is expected to slow down, as forecasted in the current analyst estimates. 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.