Quanta Services (NYSE:PWR) has had a great run on the share market with its stock up by a significant 34% over the last three months. Since the market usually pay for a company's long-term fundamentals, we decided to study the company's key performance indicators to see if they could be influencing the market. Specifically, we decided to study Quanta Services' ROE in this article.

Return on Equity or ROE is a test of how effectively a company is growing its value and managing investors' money. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How Do You Calculate Return On Equity?

The formula for ROE is:

Return on Equity = Net Profit (from continuing operations) ÷ Shareholders' Equity

So, based on the above formula, the ROE for Quanta Services is:

12% = US$831m ÷ US$7.1b (Based on the trailing twelve months to September 2024).

The 'return' is the amount earned after tax over the last twelve months. Another way to think of that is that for every $1 worth of equity, the company was able to earn $0.12 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. We now need to evaluate how much profit the company reinvests or "retains" for future growth which then gives us an idea about the growth potential of the company. 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.

Quanta Services' Earnings Growth And 12% ROE

To start with, Quanta Services' ROE looks acceptable. And on comparing with the industry, we found that the the average industry ROE is similar at 14%. This certainly adds some context to Quanta Services' moderate 16% net income growth seen over the past five years.

We then performed a comparison between Quanta Services' net income growth with the industry, which revealed that the company's growth is similar to the average industry growth of 16% 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 PWR? You can find out in our latest intrinsic value infographic research report.

Is Quanta Services Using Its Retained Earnings Effectively?

Quanta Services has a low three-year median payout ratio of 7.2%, meaning that the company retains the remaining 93% of its profits. This suggests that the management is reinvesting most of the profits to grow the business.

Besides, Quanta Services has been paying dividends over a period of six years. This shows that the company is committed to sharing profits with its shareholders. Upon studying the latest analysts' consensus data, we found that the company's future payout ratio is expected to drop to 3.4% over the next three years. Regardless, the ROE is not expected to change much for the company despite the lower expected payout ratio.

Conclusion

On the whole, we feel that Quanta Services' performance has been quite good. 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. 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.