Stock pickers are generally looking for stocks that will outperform the broader market. And in our experience, buying the right stocks can give your wealth a significant boost. For example, the Logwin AG (ETR:TGHN) share price is up 45% in the last 5 years, clearly besting the market decline of around 3.2% (ignoring dividends).

So let's assess the underlying fundamentals over the last 5 years and see if they've moved in lock-step with shareholder returns.

See our latest analysis for Logwin

To paraphrase Benjamin Graham: Over the short term the market is a voting machine, but over the long term it's a weighing machine. One imperfect but simple way to consider how the market perception of a company has shifted is to compare the change in the earnings per share (EPS) with the share price movement.

Over half a decade, Logwin managed to grow its earnings per share at 13% a year. This EPS growth is higher than the 8% average annual increase in the share price. Therefore, it seems the market has become relatively pessimistic about the company. This cautious sentiment is reflected in its (fairly low) P/E ratio of 9.78.

You can see below how EPS has changed over time (discover the exact values by clicking on the image).

Before buying or selling a stock, we always recommend a close examination of historic growth trends, available here.

When looking at investment returns, it is important to consider the difference between total shareholder return (TSR) and share price return. Whereas the share price return only reflects the change in the share price, the TSR includes the value of dividends (assuming they were reinvested) and the benefit of any discounted capital raising or spin-off. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. As it happens, Logwin's TSR for the last 5 years was 80%, which exceeds the share price return mentioned earlier. This is largely a result of its dividend payments!

Logwin shareholders are down 1.0% for the year (even including dividends), but the market itself is up 10%. However, keep in mind that even the best stocks will sometimes underperform the market over a twelve month period. On the bright side, long term shareholders have made money, with a gain of 12% per year over half a decade. If the fundamental data continues to indicate long term sustainable growth, the current sell-off could be an opportunity worth considering. While it is well worth considering the different impacts that market conditions can have on the share price, there are other factors that are even more important. To that end, you should be aware of the 1 warning sign we've spotted with Logwin .