The worst result, after buying shares in a company (assuming no leverage), would be if you lose all the money you put in. But when you pick a company that is really flourishing, you can make more than 100%. Long term Casella Waste Systems, Inc. (NASDAQ:CWST) shareholders would be well aware of this, since the stock is up 105% in five years. In the last week the share price is up 1.2%.

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 Casella Waste Systems

To quote Buffett, 'Ships will sail around the world but the Flat Earth Society will flourish. There will continue to be wide discrepancies between price and value in the marketplace...' 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.

Casella Waste Systems' earnings per share are down 11% per year, despite strong share price performance over five years.

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.

In contrast revenue growth of 15% per year is probably viewed as evidence that Casella Waste Systems is growing, a real positive. In that case, the company may be sacrificing current earnings per share to drive growth.

The image below shows how earnings and revenue have tracked over time (if you click on the image you can see greater detail).

We're pleased to report that the CEO is remunerated more modestly than most CEOs at similarly capitalized companies. It's always worth keeping an eye on CEO pay, but a more important question is whether the company will grow earnings throughout the years. If you are thinking of buying or selling Casella Waste Systems stock, you should check out this free report showing analyst profit forecasts.

A Different Perspective

Casella Waste Systems shareholders have received returns of 23% over twelve months, which isn't far from the general market return. That gain looks pretty satisfying, and it is even better than the five-year TSR of 15% per year. Even if the share price growth slows down from here, there's a good chance that this is business worth watching in the long term. It's always interesting to track share price performance over the longer term. But to understand Casella Waste Systems better, we need to consider many other factors. For instance, we've identified 3 warning signs for Casella Waste Systems that you should be aware of.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of companies we expect will grow earnings.

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.