Did Mersen's (EPA:MRN) Share Price Deserve to Gain 41%?

Generally speaking the aim of active stock picking is to find companies that provide returns that are superior to the market average. And while active stock picking involves risks (and requires diversification) it can also provide excess returns. For example, long term Mersen SA (EPA:MRN) shareholders have enjoyed a 41% share price rise over the last half decade, well in excess of the market return of around 29% (not including dividends).

Check out our latest analysis for Mersen

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.

Over half a decade, Mersen managed to grow its earnings per share at 15% a year. This EPS growth is higher than the 7% average annual increase in the share price. So it seems the market isn't so enthusiastic about the stock these days.

You can see how EPS has changed over time in the image below (click on the chart to see the exact values).

We know that Mersen has improved its bottom line over the last three years, but what does the future have in store? You can see how its balance sheet has strengthened (or weakened) over time in this free interactive graphic.

What about the Total Shareholder Return (TSR)?

We'd be remiss not to mention the difference between Mersen's total shareholder return (TSR) and its share price return. The TSR is a return calculation that accounts for the value of cash dividends (assuming that any dividend received was reinvested) and the calculated value of any discounted capital raisings and spin-offs. Its history of dividend payouts mean that Mersen's TSR of 57% over the last 5 years is better than the share price return.

A Different Perspective

While the broader market lost about 4.6% in the twelve months, Mersen shareholders did even worse, losing 29%. 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. Longer term investors wouldn't be so upset, since they would have made 9%, each year, over five years. If the fundamental data continues to indicate long term sustainable growth, the current sell-off could be an opportunity worth considering. 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. For example, we've discovered 2 warning signs for Mersen that you should be aware of before investing here.

For those who like to find winning investments this free list of growing companies with recent insider purchasing, could be just the ticket.

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

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This article by Simply Wall St is general in nature. 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.
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