Lundin Gold (TSE:LUG) jumps 3.6% this week, though earnings growth is still tracking behind three-year shareholder returns

Generally speaking, investors are inspired to be stock pickers by the potential to find the big winners. But when you hold the right stock for the right time period, the rewards can be truly huge. One such superstar is Lundin Gold Inc. (TSE:LUG), which saw its share price soar 549% in three years. Also pleasing for shareholders was the 62% gain in the last three months. The company reported its financial results recently; you can catch up on the latest numbers by reading our company report. We love happy stories like this one. The company should be really proud of that performance!

The past week has proven to be lucrative for Lundin Gold investors, so let's see if fundamentals drove the company's three-year performance.

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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. 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.

Lundin Gold was able to grow its EPS at 49% per year over three years, sending the share price higher. This EPS growth is lower than the 87% average annual increase in the share price. So it's fair to assume the market has a higher opinion of the business than it did three years ago. It is quite common to see investors become enamoured with a business, after a few years of solid progress.

You can see how EPS has changed over time in the image below (click on the chart to see the exact values).

We like that insiders have been buying shares in the last twelve months. Even so, future earnings will be far more important to whether current shareholders make money. Before buying or selling a stock, we always recommend a close examination of historic growth trends, available here..

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 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. As it happens, Lundin Gold's TSR for the last 3 years was 630%, 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

It's good to see that Lundin Gold has rewarded shareholders with a total shareholder return of 237% in the last twelve months. And that does include the dividend. That gain is better than the annual TSR over five years, which is 46%. Therefore it seems like sentiment around the company has been positive lately. Someone with an optimistic perspective could view the recent improvement in TSR as indicating that the business itself is getting better with time. 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 Lundin Gold you should be aware of.

Lundin Gold 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 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.