Investors can approximate the average market return by buying an index fund. But if you buy individual stocks, you can do both better or worse than that. For example, the LGI Homes, Inc. (NASDAQ:LGIH) share price is down 36% in the last year. That falls noticeably short of the market return of around 22%. Notably, shareholders had a tough run over the longer term, too, with a drop of 32% in the last three years. Shareholders have had an even rougher run lately, with the share price down 21% in the last 90 days.

With that in mind, it's worth seeing if the company's underlying fundamentals have been the driver of long term performance, or if there are some discrepancies.

Check out our latest analysis for LGI Homes

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.

During the unfortunate twelve months during which the LGI Homes share price fell, it actually saw its earnings per share (EPS) improve by 8.9%. It could be that the share price was previously over-hyped.

It's surprising to see the share price fall so much, despite the improved EPS. So it's easy to justify a look at some other metrics.

Revenue was pretty flat on last year, which isn't too bad. However, it is certainly possible the market was expecting an uptick in revenue, and that the share price fall reflects that disappointment.

The company's revenue and earnings (over time) are depicted in the image below (click to see the exact numbers).

Balance sheet strength is crucial. It might be well worthwhile taking a look at our free report on how its financial position has changed over time.

A Different Perspective

Investors in LGI Homes had a tough year, with a total loss of 36%, against a market gain of about 22%. Even the share prices of good stocks drop sometimes, but we want to see improvements in the fundamental metrics of a business, before getting too interested. Unfortunately, last year's performance may indicate unresolved challenges, given that it was worse than the annualised loss of 2% over the last half decade. Generally speaking long term share price weakness can be a bad sign, though contrarian investors might want to research the stock in hope of a turnaround. 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. For example, we've discovered 1 warning sign for LGI Homes that you should be aware of before investing here.

But note: LGI Homes may not be the best stock to buy. So take a peek at this free list of interesting companies with past earnings growth (and further growth forecast).

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.