When we invest, we're generally looking for stocks that outperform the market average. Buying under-rated businesses is one path to excess returns. For example, the Computacenter plc (LON:CCC) share price is up 99% in the last 5 years, clearly besting the market return of around 5.0% (ignoring dividends). However, more recent returns haven't been as impressive as that, with the stock returning just 29% in the last year, including dividends.

With that in mind, it's worth seeing if the company's underlying fundamentals have been the driver of long term performance, or if there are some discrepancies.

View our latest analysis for Computacenter

While the efficient markets hypothesis continues to be taught by some, it has been proven that markets are over-reactive dynamic systems, and investors are not always rational. By comparing earnings per share (EPS) and share price changes over time, we can get a feel for how investor attitudes to a company have morphed over time.

During five years of share price growth, Computacenter achieved compound earnings per share (EPS) growth of 20% per year. This EPS growth is higher than the 15% average annual increase in the share price. So one could conclude that the broader market has become more cautious towards the stock.

The graphic below depicts how EPS has changed over time (unveil the exact values by clicking on the image).

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

What About Dividends?

It is important to consider the total shareholder return, as well as the share price return, for any given stock. The TSR incorporates the value of any spin-offs or discounted capital raisings, along with any dividends, based on the assumption that the dividends are reinvested. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. As it happens, Computacenter's TSR for the last 5 years was 122%, which exceeds the share price return mentioned earlier. This is largely a result of its dividend payments!

A Different Perspective

It's nice to see that Computacenter shareholders have received a total shareholder return of 29% over the last year. That's including the dividend. That's better than the annualised return of 17% over half a decade, implying that the company is doing better recently. Given the share price momentum remains strong, it might be worth taking a closer look at the stock, lest you miss an opportunity. 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 Computacenter that you should be aware of before investing here.