Generally speaking the aim of active stock picking is to find companies that provide returns that are superior to the market average. Buying under-rated businesses is one path to excess returns. To wit, the PSI Software share price has climbed 41% in five years, easily topping the market return of 12% (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.

Check out our latest analysis for PSI Software

To quote Buffett, 'Ships will sail around the world but the Flat Earth Society will flourish. There will continue to be wide discrepancies between price and value in the marketplace...' 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.

PSI Software's earnings per share are down 2.4% per year, despite strong share price performance over five years.

So it's hard to argue that the earnings per share are the best metric to judge the company, as it may not be optimized for profits at this point. Since the change in EPS doesn't seem to correlate with the change in share price, it's worth taking a look at other metrics.

The modest 1.7% dividend yield is unlikely to be propping up the share price. In contrast revenue growth of 4.8% per year is probably viewed as evidence that PSI Software is growing, a real positive. In that case, the company may be sacrificing current earnings per share to drive growth.

You can see how earnings and revenue have changed over time in the image below (click on the chart to see the exact values).

Balance sheet strength is crucial. It might be well worthwhile taking a look at our free report on how its financial position has changed over time.

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). 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. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. As it happens, PSI Software's TSR for the last 5 years was 46%, which exceeds the share price return mentioned earlier. And there's no prize for guessing that the dividend payments largely explain the divergence!

A Different Perspective

Investors in PSI Software had a tough year, with a total loss of 31% (including dividends), against a market gain of about 12%. Even the share prices of good stocks drop sometimes, but we want to see improvements in the fundamental metrics of a business, before getting too interested. On the bright side, long term shareholders have made money, with a gain of 8% 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. It's always interesting to track share price performance over the longer term. But to understand PSI Software better, we need to consider many other factors. For example, we've discovered 1 warning sign for PSI Software that you should be aware of before investing here.