When you buy a stock there is always a possibility that it could drop 100%. But on the bright side, if you buy shares in a high quality company at the right price, you can gain well over 100%. For instance, the price of AstroNova, Inc. (NASDAQ:ALOT) stock is up an impressive 102% over the last five years. On top of that, the share price is up 27% in about a quarter. But this move may well have been assisted by the reasonably buoyant market (up 12% in 90 days).

Check out our latest analysis for AstroNova

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.

Over half a decade, AstroNova managed to grow its earnings per share at 38% a year. The EPS growth is more impressive than the yearly share price gain of 15% over the same period. So it seems the market isn't so enthusiastic about the stock these days.

You can see below how EPS has changed over time (discover the exact values by clicking on the image).

We know that AstroNova has improved its bottom line lately, but is it going to grow revenue? If you're interested, you could check this free report showing consensus revenue forecasts.

What About Dividends?

When looking at investment returns, it is important to consider the difference between total shareholder return (TSR) and share price return. 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. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. In the case of AstroNova, it has a TSR of 122% for the last 5 years. That exceeds its share price return that we previously mentioned. And there's no prize for guessing that the dividend payments largely explain the divergence!

A Different Perspective

We're pleased to report that AstroNova shareholders have received a total shareholder return of 51% over one year. Of course, that includes the dividend. That gain is better than the annual TSR over five years, which is 17%. Therefore it seems like sentiment around the company has been positive lately. Someone with an optimistic perspective could view the recent improvement in TSR as indicating that the business itself is getting better with time. Most investors take the time to check the data on insider transactions. You can click here to see if insiders have been buying or selling.

For those who like to find winning investments this free list of growing companies with recent insider purchasing, could be just the ticket.

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on US exchanges.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned. Thank you for reading.