Unum Group (NYSE:UNM) has had a great run on the share market with its stock up by a significant 25% 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 Unum Group'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?

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 Unum Group is:

16% = US$1.8b ÷ US$11b (Based on the trailing twelve months to September 2024).

The 'return' refers to a company's earnings over the last year. So, this means that for every $1 of its shareholder's investments, the company generates a profit of $0.16.

Why Is ROE Important For Earnings Growth?

Thus far, we have learned that ROE measures how efficiently a company is generating its profits. 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.

Unum Group's Earnings Growth And 16% ROE

To start with, Unum Group's ROE looks acceptable. Further, the company's ROE is similar to the industry average of 14%. Consequently, this likely laid the ground for the decent growth of 12% seen over the past five years by Unum Group.

We then performed a comparison between Unum Group's net income growth with the industry, which revealed that the company's growth is similar to the average industry growth of 13% in the same 5-year period.

Earnings growth is an important metric to consider when valuing a stock. What investors need to determine next is if the expected earnings growth, or the lack of it, is already built into the share price. Doing so will help them establish if the stock's future looks promising or ominous. One good indicator of expected earnings growth is the P/E ratio which determines the price the market is willing to pay for a stock based on its earnings prospects. So, you may want to check if Unum Group is trading on a high P/E or a low P/E, relative to its industry.

Is Unum Group Using Its Retained Earnings Effectively?

In Unum Group's case, its respectable earnings growth can probably be explained by its low three-year median payout ratio of 21% (or a retention ratio of 79%), which suggests that the company is investing most of its profits to grow its business.

Additionally, Unum Group has paid dividends over a period of at least ten years which means that the company is pretty serious about sharing its profits with shareholders. Our latest analyst data shows that the future payout ratio of the company over the next three years is expected to be approximately 22%. Still, forecasts suggest that Unum Group's future ROE will drop to 11% even though the the company's payout ratio is not expected to change by much.

Conclusion

On the whole, we feel that Unum Group's performance has been quite good. 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. That being so, according to the latest industry analyst forecasts, the company's earnings are expected to shrink in the future. 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.