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Long term investing is the way to go, but that doesn't mean you should hold every stock forever. It hits us in the gut when we see fellow investors suffer a loss. Spare a thought for those who held Puma Biotechnology, Inc. (NASDAQ:PBYI) for five whole years - as the share price tanked 77%. And it's not just long term holders hurting, because the stock is down 75% in the last year. The falls have accelerated recently, with the share price down 65% in the last three months.
Given that Puma Biotechnology 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. When a company doesn't make profits, we'd generally expect to see good revenue growth. That's because fast revenue growth can be easily extrapolated to forecast profits, often of considerable size.
You can see how revenue and earnings have changed over time in the image below, (click on the chart to see cashflow).
This free interactive report on Puma Biotechnology'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 3.2% in the last year, Puma Biotechnology shareholders lost 75%. Even the share prices of good stocks drop sometimes, but we want to see improvements in the fundamental metrics of a business, before getting too interested. Unfortunately, last year's performance may indicate unresolved challenges, given that it was worse than the annualised loss of 26% over the last half decade. Generally speaking long term share price weakness can be a bad sign, though contrarian investors might want to research the stock in hope of a turnaround. 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.
But note: Puma Biotechnology may not be the best stock to buy. So take a peek at this free list of interesting companies with past earnings growth (and further growth forecast).
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 firstname.lastname@example.org. 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.