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The Inogen (NASDAQ:INGN) Share Price Has Soared 484%, Delighting Many Shareholders

Simply Wall St

The last three months have been tough on Inogen, Inc. (NASDAQ:INGN) shareholders, who have seen the share price decline a rather worrying 37%. But that doesn't undermine the fantastic longer term performance (measured over five years). Indeed, the share price is up a whopping 484% in that time. So it might be that some shareholders are taking profits after good performance. But the real question is whether the business fundamentals can improve over the long term.

See our latest analysis for Inogen

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. One way to examine how market sentiment has changed over time is to look at the interaction between a company's share price and its earnings per share (EPS).

During five years of share price growth, Inogen achieved compound earnings per share (EPS) growth of 26% per year. This EPS growth is lower than the 42% average annual increase in the share price. So it's fair to assume the market has a higher opinion of the business than it did five years ago. That's not necessarily surprising considering the five-year track record of earnings growth.

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

NasdaqGS:INGN Past and Future Earnings, April 10th 2019

It is of course excellent to see how Inogen has grown profits over the years, but the future is more important for shareholders. This free interactive report on Inogen's balance sheet strength is a great place to start, if you want to investigate the stock further.

A Different Perspective

While the broader market gained around 9.4% in the last year, Inogen shareholders lost 33%. However, keep in mind that even the best stocks will sometimes underperform the market over a twelve month period. On the bright side, long term shareholders have made money, with a gain of 42% per year over half a decade. If the fundamental data continues to indicate long term sustainable growth, the current sell-off could be an opportunity worth considering. Before deciding if you like the current share price, check how Inogen scores on these 3 valuation metrics.

We will like Inogen better if we see some big insider buys. While we wait, check out this free list of growing companies 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 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.