Iridium Communications (NASDAQ:IRDM) adds US$134m to market cap in the past 7 days, though investors from three years ago are still down 23%

It is a pleasure to report that the Iridium Communications Inc. (NASDAQ:IRDM) is up 41% in the last quarter. But that cannot eclipse the less-than-impressive returns over the last three years. After all, the share price is down 26% in the last three years, significantly under-performing the market.

The recent uptick of 4.0% could be a positive sign of things to come, so let's take a look at historical fundamentals.

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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.

During five years of share price growth, Iridium Communications moved from a loss to profitability. That would generally be considered a positive, so we are surprised to see the share price is down. So it's worth looking at other metrics to try to understand the share price move.

With a rather small yield of just 1.7% we doubt that the stock's share price is based on its dividend. We note that, in three years, revenue has actually grown at a 8.4% annual rate, so that doesn't seem to be a reason to sell shares. This analysis is just perfunctory, but it might be worth researching Iridium Communications more closely, as sometimes stocks fall unfairly. This could present an opportunity.

The graphic below depicts how earnings and revenue have changed over time (unveil the exact values by clicking on the image).

We know that Iridium Communications has improved its bottom line over the last three years, but what does the future have in store? This free interactive report on Iridium Communications' balance sheet strength is a great place to start, if you want to investigate the stock further.

What About Dividends?

When looking at investment returns, it is important to consider the difference between total shareholder return (TSR) and share price return. 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. We note that for Iridium Communications the TSR over the last 3 years was -23%, which is better than the share price return mentioned above. The dividends paid by the company have thusly boosted the total shareholder return.

A Different Perspective

We're pleased to report that Iridium Communications shareholders have received a total shareholder return of 25% over one year. Of course, that includes the dividend. That's better than the annualised return of 4% over half a decade, implying that the company is doing better recently. In the best case scenario, this may hint at some real business momentum, implying that now could be a great time to delve deeper. It's always interesting to track share price performance over the longer term. But to understand Iridium Communications better, we need to consider many other factors. Even so, be aware that Iridium Communications is showing 1 warning sign in our investment analysis , you should know about...

We will like Iridium Communications better if we see some big insider buys. While we wait, check out this free list of undervalued stocks (mostly small caps) with considerable, recent, insider 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.