One simple way to benefit from the stock market is to buy an index fund. But if you choose individual stocks with prowess, you can make superior returns. For example, the Cohort plc (LON:CHRT) share price is up 22% in the last three years, clearly besting the market decline of around 0.3% (not including dividends).

Let's take a look at the underlying fundamentals over the longer term, and see if they've been consistent with shareholders returns.

Check out our latest analysis for Cohort

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. One way to examine how market sentiment has changed over time is to look at the interaction between a company's share price and its earnings per share (EPS).

Over the last three years, Cohort failed to grow earnings per share, which fell 7.6% (annualized).

This means it's unlikely the market is judging the company based on earnings growth. 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.

It may well be that Cohort revenue growth rate of 7.9% over three years has convinced shareholders to believe in a brighter future. If the company is being managed for the long term good, today's shareholders might be right to hold on.

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

We like that insiders have been buying shares in the last twelve months. Having said that, most people consider earnings and revenue growth trends to be a more meaningful guide to the business. So it makes a lot of sense to check out what analysts think Cohort will earn in the future (free profit forecasts).

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. It's fair to say that the TSR gives a more complete picture for stocks that pay a dividend. We note that for Cohort the TSR over the last 3 years was 29%, which is better than the share price return mentioned above. This is largely a result of its dividend payments!

A Different Perspective

While the broader market gained around 1.8% in the last year, Cohort shareholders lost 13% (even including dividends). 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 5% 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 Cohort better, we need to consider many other factors. Consider risks, for instance. Every company has them, and we've spotted 3 warning signs for Cohort you should know about.

Cohort is not the only stock insiders are buying. So take a peek at this free list of growing companies with insider buying.

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

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. 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.