Planet Fitness, Inc.'s (NYSE:PLNT) price-to-earnings (or "P/E") ratio of 43.7x might make it look like a strong sell right now compared to the market in the United States, where around half of the companies have P/E ratios below 16x and even P/E's below 9x are quite common. However, the P/E might be quite high for a reason and it requires further investigation to determine if it's justified.
Recent times have been pleasing for Planet Fitness as its earnings have risen in spite of the market's earnings going into reverse. The P/E is probably high because investors think the company will continue to navigate the broader market headwinds better than most. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.
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How Is Planet Fitness' Growth Trending?
There's an inherent assumption that a company should far outperform the market for P/E ratios like Planet Fitness' to be considered reasonable.
Taking a look back first, we see that the company grew earnings per share by an impressive 91% last year. Pleasingly, EPS has also lifted 2,039% in aggregate from three years ago, thanks to the last 12 months of growth. Therefore, it's fair to say the earnings growth recently has been superb for the company.
Turning to the outlook, the next three years should generate growth of 19% per year as estimated by the analysts watching the company. That's shaping up to be materially higher than the 12% per year growth forecast for the broader market.
In light of this, it's understandable that Planet Fitness' P/E sits above the majority of other companies. It seems most investors are expecting this strong future growth and are willing to pay more for the stock.
The Bottom Line On Planet Fitness' P/E
Using the price-to-earnings ratio alone to determine if you should sell your stock isn't sensible, however it can be a practical guide to the company's future prospects.
We've established that Planet Fitness maintains its high P/E on the strength of its forecast growth being higher than the wider market, as expected. At this stage investors feel the potential for a deterioration in earnings isn't great enough to justify a lower P/E ratio. Unless these conditions change, they will continue to provide strong support to the share price.
You should always think about risks. Case in point, we've spotted 6 warning signs for Planet Fitness you should be aware of, and 4 of them are a bit unpleasant.
If these risks are making you reconsider your opinion on Planet Fitness, explore our interactive list of high quality stocks to get an idea of what else is out there.
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