Investing in stocks inevitably means buying into some companies that perform poorly. But the last three years have been particularly tough on longer term AngioDynamics, Inc. (NASDAQ:ANGO) shareholders. So they might be feeling emotional about the 61% share price collapse, in that time.

It's worthwhile assessing if the company's economics have been moving in lockstep with these underwhelming shareholder returns, or if there is some disparity between the two. So let's do just that.

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Given that AngioDynamics didn't make a profit in the last twelve months, we'll focus on revenue growth to form a quick view of its business development. Generally speaking, companies without profits are expected to grow revenue every year, and at a good clip. That's because fast revenue growth can be easily extrapolated to forecast profits, often of considerable size.

In the last three years AngioDynamics saw its revenue shrink by 3.5% per year. That is not a good result. The share price decline of 17% compound, over three years, is understandable given the company doesn't have profits to boast of, and revenue is moving in the wrong direction. Of course, it's the future that will determine whether today's price is a good one. We don't generally like to own companies that lose money and can't grow revenues. But any company is worth looking at when it makes a maiden profit.

You can see below how earnings and revenue have changed over time (discover the exact values by clicking on the image).

We consider it positive that insiders have made significant purchases in the last year. Having said that, most people consider earnings and revenue growth trends to be a more meaningful guide to the business. This free report showing analyst forecasts should help you form a view on AngioDynamics

A Different Perspective

We're pleased to report that AngioDynamics shareholders have received a total shareholder return of 30% over one year. Notably the five-year annualised TSR loss of 2% per year compares very unfavourably with the recent share price performance. This makes us a little wary, but the business might have turned around its fortunes. 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 1 warning sign for AngioDynamics you should be aware of.

AngioDynamics is not the only stock insiders are buying. So take a peek at this free list of small cap companies at attractive valuations which insiders have been buying.

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.