Investors in Advanced Energy Industries (NASDAQ:AEIS) have made a solid return of 114% over the past three years

The worst result, after buying shares in a company (assuming no leverage), would be if you lose all the money you put in. But in contrast you can make much more than 100% if the company does well. To wit, the Advanced Energy Industries, Inc. (NASDAQ:AEIS) share price has flown 112% in the last three years. How nice for those who held the stock! In the last week shares have slid back 2.8%.

So let's investigate and see if the longer term performance of the company has been in line with the underlying business' progress.

View our latest analysis for Advanced Energy Industries

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. 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.

During three years of share price growth, Advanced Energy Industries achieved compound earnings per share growth of 54% per year. The average annual share price increase of 28% is actually lower than the EPS growth. So one could reasonably conclude that the market has cooled on the stock.

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

We know that Advanced Energy Industries has improved its bottom line over the last three years, but what does the future have in store? It might be well worthwhile taking a look at our free report on how its financial position has changed over time.

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). The TSR incorporates the value of any spin-offs or discounted capital raisings, along with any dividends, based on the assumption that the dividends are reinvested. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. In the case of Advanced Energy Industries, it has a TSR of 114% 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

We're pleased to report that Advanced Energy Industries shareholders have received a total shareholder return of 7.6% over one year. That's including the dividend. However, the TSR over five years, coming in at 8% per year, is even more impressive. 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. Consider for instance, the ever-present spectre of investment risk. We've identified 1 warning sign with Advanced Energy Industries , and understanding them should be part of your investment process.

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.