Many investors define successful investing as beating the market average over the long term. But its virtually certain that sometimes you will buy stocks that fall short of the market average returns. Unfortunately, that's been the case for longer term Hansen Technologies Limited (ASX:HSN) shareholders, since the share price is down 30% in the last three years, falling well short of the market return of around 19%.

It's worthwhile assessing if the company's economics have been moving in lockstep with these underwhelming shareholder returns, or if there is some disparity between the two. So let's do just that.

View our latest analysis for Hansen Technologies

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.

During the unfortunate three years of share price decline, Hansen Technologies actually saw its earnings per share (EPS) improve by 3.8% per year. Given the share price reaction, one might suspect that EPS is not a good guide to the business performance during the period (perhaps due to a one-off loss or gain). Or else the company was over-hyped in the past, and so its growth has disappointed.

It's pretty reasonable to suspect the market was previously to bullish on the stock, and has since moderated expectations. But it's possible a look at other metrics will be enlightening.

With revenue flat over three years, it seems unlikely that the share price is reflecting the top line. There doesn't seem to be any clear correlation between the fundamental business metrics and the share price. That could mean that the stock was previously overrated, or it could spell opportunity now.

The graphic below depicts how earnings and revenue have changed over time (unveil the exact values by clicking on the image).

We know that Hansen Technologies has improved its bottom line lately, but what does the future have in store? You can see what analysts are predicting for Hansen Technologies in this interactive graph of future profit estimates.

What About Dividends?

When looking at investment returns, it is important to consider the difference between total shareholder return (TSR) and 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. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. As it happens, Hansen Technologies' TSR for the last 3 years was -25%, which exceeds the share price return mentioned earlier. The dividends paid by the company have thusly boosted the total shareholder return.