The simplest way to invest in stocks is to buy exchange traded funds. But one can do better than that by picking better than average stocks (as part of a diversified portfolio). For example, the Aris Mining Corporation (TSE:ARIS) share price is up 78% in the last 1 year, clearly besting the market return of around 23% (not including dividends). So that should have shareholders smiling. However, the longer term returns haven't been so impressive, with the stock up just 16% in the last three years.

Although Aris Mining has shed CA$94m from its market cap this week, let's take a look at its longer term fundamental trends and see if they've driven returns.

View our latest analysis for Aris Mining

There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. 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 the last year Aris Mining grew its earnings per share, moving from a loss to a profit.

When a company is just on the edge of profitability it can be well worth considering other metrics in order to more precisely gauge growth (and therefore understand share price movements).

However the year on year revenue growth of 16% would help. We do see some companies suppress earnings in order to accelerate revenue 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).

We consider it positive that insiders have made significant purchases in the last year. Even so, future earnings will be far more important to whether current shareholders make money. So we recommend checking out this free report showing consensus forecasts

A Different Perspective

It's nice to see that Aris Mining shareholders have received a total shareholder return of 78% over the last year. That gain is better than the annual TSR over five years, which is 7%. Therefore it seems like sentiment around the company has been positive lately. Given the share price momentum remains strong, it might be worth taking a closer look at the stock, lest you miss an opportunity. While it is well worth considering the different impacts that market conditions can have on the share price, there are other factors that are even more important. Case in point: We've spotted 2 warning signs for Aris Mining you should be aware of.

There are plenty of other companies that have insiders buying up shares. You probably do not want to miss this free list of undervalued small cap companies that insiders are buying.

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