One simple way to benefit from the stock market is to buy an index fund. But many of us dare to dream of bigger returns, and build a portfolio ourselves. For example, PHX Minerals Inc. (NYSE:PHX) shareholders have seen the share price rise 66% over three years, well in excess of the market return (31%, not including dividends). However, more recent returns haven't been as impressive as that, with the stock returning just 36% in the last year, including dividends.

So let's assess the underlying fundamentals over the last 3 years and see if they've moved in lock-step with shareholder returns.

View our latest analysis for PHX Minerals

In his essay The Superinvestors of Graham-and-Doddsville Warren Buffett described how share prices do not always rationally reflect the value of a business. 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.

PHX Minerals became profitable within the last three years. That would generally be considered a positive, so we'd expect the share price to be up.

The graphic below depicts how EPS has 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. It might be well worthwhile taking a look at our free report on PHX Minerals' 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. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. In the case of PHX Minerals, it has a TSR of 83% for the last 3 years. That exceeds its share price return that we previously mentioned. And there's no prize for guessing that the dividend payments largely explain the divergence!

A Different Perspective

It's good to see that PHX Minerals has rewarded shareholders with a total shareholder return of 36% in the last twelve months. That's including the dividend. There's no doubt those recent returns are much better than the TSR loss of 6% per year over five years. This makes us a little wary, but the business might have turned around its fortunes. 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. Consider risks, for instance. Every company has them, and we've spotted 2 warning signs for PHX Minerals you should know about.

PHX Minerals is not the only stock that insiders are buying. For those who like to find lesser know companies this free list of growing companies with recent insider purchasing, could be just the ticket.

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