Advantage Energy's (TSE:AAV) 48% CAGR outpaced the company's earnings growth over the same five-year period

We think all investors should try to buy and hold high quality multi-year winners. While not every stock performs well, when investors win, they can win big. For example, the Advantage Energy Ltd. (TSE:AAV) share price is up a whopping 605% in the last half decade, a handsome return for long term holders. And this is just one example of the epic gains achieved by some long term investors. Also pleasing for shareholders was the 14% gain in the last three months. Anyone who held for that rewarding ride would probably be keen to talk about it.

After a strong gain in the past week, it's worth seeing if longer term returns have been driven by improving fundamentals.

Check out our latest analysis for Advantage Energy

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 flawed but reasonable way to assess how sentiment around a company has changed is to compare the earnings per share (EPS) with the share price.

During the five years of share price growth, Advantage Energy moved from a loss to profitability. Sometimes, the start of profitability is a major inflection point that can signal fast earnings growth to come, which in turn justifies very strong share price gains.

You can see below how EPS has changed over time (discover the exact values by clicking on the image).

It's good to see that there was some significant insider buying in the last three months. That's a positive. On the other hand, we think the revenue and earnings trends are much more meaningful measures of the business. Dive deeper into the earnings by checking this interactive graph of Advantage Energy's earnings, revenue and cash flow.

A Different Perspective

It's good to see that Advantage Energy has rewarded shareholders with a total shareholder return of 52% in the last twelve months. That gain is better than the annual TSR over five years, which is 48%. Therefore it seems like sentiment around the company has been positive lately. In the best case scenario, this may hint at some real business momentum, implying that now could be a great time to delve deeper. 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 for instance, the ever-present spectre of investment risk. We've identified 1 warning sign with Advantage Energy , and understanding them should be part of your investment process.

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.