The Willis Lease Finance Corporation (NASDAQ:WLFC) share price has had a bad week, falling 11%. But that doesn't change the fact that the returns over the last three years have been spectacular. In fact, the share price has taken off in that time, up 464%. So the recent fall doesn't do much to dampen our respect for the business. The share price action could signify that the business itself is dramatically improved, in that time.

In light of the stock dropping 11% in the past week, we want to investigate the longer term story, and see if fundamentals have been the driver of the company's positive three-year return.

See our latest analysis for Willis Lease Finance

While markets are a powerful pricing mechanism, share prices reflect investor sentiment, not just 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.

During three years of share price growth, Willis Lease Finance moved from a loss to profitability. Given the importance of this milestone, it's not overly surprising that the share price has increased strongly.

The company's earnings per share (over time) is depicted in the image below (click to see the exact numbers).

We know that Willis Lease Finance has improved its bottom line over the last three years, but what does the future have in store? If you are thinking of buying or selling Willis Lease Finance stock, you should check out this FREE detailed report on its balance sheet.

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). Whereas the share price return only reflects the change in the share price, the TSR includes the value of dividends (assuming they were reinvested) and the benefit of any discounted capital raising or spin-off. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. In the case of Willis Lease Finance, it has a TSR of 475% for the last 3 years. That exceeds its share price return that we previously mentioned. The dividends paid by the company have thusly boosted the total shareholder return.

A Different Perspective

It's good to see that Willis Lease Finance has rewarded shareholders with a total shareholder return of 324% in the last twelve months. And that does include the dividend. That's better than the annualised return of 27% over half a decade, implying that the company is doing better recently. Someone with an optimistic perspective could view the recent improvement in TSR as indicating that the business itself is getting better with time. 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. Case in point: We've spotted 2 warning signs for Willis Lease Finance you should be aware of, and 1 of them can't be ignored.

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.