It is hard to get excited after looking at White Mountains Insurance Group's (NYSE:WTM) recent performance, when its stock has declined 5.8% over the past month. However, the company's fundamentals look pretty decent, and long-term financials are usually aligned with future market price movements. Specifically, we decided to study White Mountains Insurance Group's ROE in this article.

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. Put another way, it reveals the company's success at turning shareholder investments into profits.

How Is ROE Calculated?

The formula for ROE is:

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

So, based on the above formula, the ROE for White Mountains Insurance Group is:

13% = US$616m ÷ US$4.9b (Based on the trailing twelve months to March 2024).

The 'return' refers to a company's earnings over the last year. One way to conceptualize this is that for each $1 of shareholders' capital it has, the company made $0.13 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.

A Side By Side comparison of White Mountains Insurance Group's Earnings Growth And 13% ROE

At first glance, White Mountains Insurance Group seems to have a decent ROE. Even when compared to the industry average of 13% the company's ROE looks quite decent. As you might expect, the 6.6% net income decline reported by White Mountains Insurance Group is a bit of a surprise. So, there might be some other aspects that could explain this. For example, it could be that the company has a high payout ratio or the business has allocated capital poorly, for instance.

However, when we compared White Mountains Insurance Group's growth with the industry we found that while the company's earnings have been shrinking, the industry has seen an earnings growth of 8.4% in the same period. This is quite worrisome.

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. This then helps them determine if the stock is placed for a bright or bleak future. 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 White Mountains Insurance Group is trading on a high P/E or a low P/E, relative to its industry.

Is White Mountains Insurance Group Using Its Retained Earnings Effectively?

White Mountains Insurance Group's low three-year median payout ratio of 0.4% (or a retention ratio of 100%) over the last three years should mean that the company is retaining most of its earnings to fuel its growth but the company's earnings have actually shrunk. This typically shouldn't be the case when a company is retaining most of its earnings. So there might be other factors at play here which could potentially be hampering growth. For instance, the business has faced some headwinds.

Additionally, White Mountains Insurance Group has paid dividends over a period of at least ten years, which means that the company's management is determined to pay dividends even if it means little to no earnings growth.

Summary

Overall, we feel that White Mountains Insurance Group certainly does have some positive factors to consider. Although, we are disappointed to see a lack of growth in earnings even in spite of a high ROE and and a high reinvestment rate. We believe that there might be some outside factors that could be having a negative impact on the business. While we won't completely dismiss the company, what we would do, is try to ascertain how risky the business is to make a more informed decision around the company. To know the 1 risk we have identified for White Mountains Insurance Group visit our risks dashboard for free.

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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.