Korea Aerospace Industries, Ltd.'s (KRX:047810) price-to-earnings (or "P/E") ratio of 77.9x might make it look like a strong sell right now compared to the market in Korea, where around half of the companies have P/E ratios below 13x and even P/E's below 7x are quite common. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the highly elevated P/E.
While the market has experienced earnings growth lately, Korea Aerospace Industries' earnings have gone into reverse gear, which is not great. One possibility is that the P/E is high because investors think this poor earnings performance will turn the corner. If not, then existing shareholders may be extremely nervous about the viability of the share price.
View our latest analysis for Korea Aerospace Industries
In order to justify its P/E ratio, Korea Aerospace Industries would need to produce outstanding growth well in excess of the market.
Taking a look back first, the company's earnings per share growth last year wasn't something to get excited about as it posted a disappointing decline of 53%. That put a dampener on the good run it was having over the longer-term as its three-year EPS growth is still a noteworthy 5.8% in total. Accordingly, while they would have preferred to keep the run going, shareholders would be roughly satisfied with the medium-term rates of earnings growth.
Shifting to the future, estimates from the analysts covering the company suggest earnings should grow by 55% each year over the next three years. That's shaping up to be materially higher than the 21% per year growth forecast for the broader market.
In light of this, it's understandable that Korea Aerospace Industries' 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.
It's argued the price-to-earnings ratio is an inferior measure of value within certain industries, but it can be a powerful business sentiment indicator.
We've established that Korea Aerospace Industries maintains its high P/E on the strength of its forecast growth being higher than the wider market, as expected. Right now shareholders are comfortable with the P/E as they are quite confident future earnings aren't under threat. Unless these conditions change, they will continue to provide strong support to the share price.
You need to take note of risks, for example - Korea Aerospace Industries has 3 warning signs (and 2 which are significant) we think you should know about.
It's important to make sure you look for a great company, not just the first idea you come across. So take a peek at this free list of interesting companies with strong recent earnings growth (and a low P/E).
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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.