Allegiant Travel Company (NASDAQ:ALGT) shareholders will doubtless be very grateful to see the share price up 71% in the last quarter. But that is small recompense for the exasperating returns over three years. Indeed, the share price is down a tragic 52% in the last three years. So the improvement may be a real relief to some. Perhaps the company has turned over a new leaf.

Although the past week has been more reassuring for shareholders, they're still in the red over the last three years, so let's see if the underlying business has been responsible for the decline.

See our latest analysis for Allegiant Travel

There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. 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.

Allegiant Travel saw its share price decline over the three years in which its EPS also dropped, falling to a loss. This was, in part, due to extraordinary items impacting earnings. Due to the loss, it's not easy to use EPS as a reliable guide to the business. However, we can say we'd expect to see a falling share price in this scenario.

The graphic below depicts how EPS has changed over time (unveil the exact values by clicking on the image).

Dive deeper into Allegiant Travel's key metrics by checking this interactive graph of Allegiant Travel's earnings, revenue and cash flow.

A Different Perspective

Allegiant Travel provided a TSR of 9.3% over the last twelve months. Unfortunately this falls short of the market return. On the bright side, that's still a gain, and it is certainly better than the yearly loss of about 8% endured over half a decade. So this might be a sign the business has turned its fortunes around. 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 Allegiant Travel you should be aware of, and 1 of them doesn't sit too well with us.

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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.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.