The five-year decline in earnings for White Mountains Insurance Group NYSE:WTM) isn't encouraging, but shareholders are still up 89% over that period

White Mountains Insurance Group, Ltd. (NYSE:WTM) shareholders might be concerned after seeing the share price drop 12% in the last week. But the silver lining is the stock is up over five years. However we are not very impressed because the share price is only up 88%, less than the market return of 94%.

Although White Mountains Insurance Group has shed US$564m from its market cap this week, let's take a look at its longer term fundamental trends and see if they've driven returns.

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While markets are a powerful pricing mechanism, share prices reflect investor sentiment, not just underlying business performance. One flawed but reasonable way to assess how sentiment around a company has changed is to compare the earnings per share (EPS) with the share price.

During the last half decade, White Mountains Insurance Group became profitable. That's generally thought to be a genuine positive, so investors may expect to see an increasing share price.

The company's earnings per share (over time) is depicted in the image below (click to see the exact numbers).

Dive deeper into White Mountains Insurance Group's key metrics by checking this interactive graph of White Mountains Insurance Group's earnings, revenue and cash flow .

A Different Perspective

We regret to report that White Mountains Insurance Group shareholders are down 3.4% for the year (even including dividends). Unfortunately, that's worse than the broader market decline of 2.4%. However, it could simply be that the share price has been impacted by broader market jitters. It might be worth keeping an eye on the fundamentals, in case there's a good opportunity. On the bright side, long term shareholders have made money, with a gain of 14% per year over half a decade. It could be that the recent sell-off is an opportunity, so it may be worth checking the fundamental data for signs of a long term growth trend. I find it very interesting to look at share price over the long term as a proxy for business performance. But to truly gain insight, we need to consider other information, too. Case in point: We've spotted 2 warning signs for White Mountains Insurance Group you should be aware of.

Of course White Mountains Insurance Group may not be the best stock to buy. So you may wish to see this free collection of growth stocks.

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on American exchanges.

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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.