Despite an already strong run, LG Innotek Co., Ltd. (KRX:011070) shares have been powering on, with a gain of 28% in the last thirty days. The last 30 days bring the annual gain to a very sharp 39%.
Since its price has surged higher, LG Innotek may be sending bearish signals at the moment with its price-to-earnings (or "P/E") ratio of 19.7x, since almost half of all companies in Korea have P/E ratios under 14x and even P/E's lower than 7x are not unusual. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's as high as it is.
With earnings that are retreating more than the market's of late, LG Innotek has been very sluggish. One possibility is that the P/E is high because investors think the company will turn things around completely and accelerate past most others in the market. If not, then existing shareholders may be very nervous about the viability of the share price.
View our latest analysis for LG Innotek
In order to justify its P/E ratio, LG Innotek would need to produce impressive growth 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 60%. As a result, earnings from three years ago have also fallen 70% overall. Accordingly, shareholders would have felt downbeat about the medium-term rates of earnings growth.
Shifting to the future, estimates from the analysts covering the company suggest earnings should grow by 27% per year over the next three years. With the market only predicted to deliver 21% each year, the company is positioned for a stronger earnings result.
With this information, we can see why LG Innotek is trading at such a high P/E compared to the market. Apparently shareholders aren't keen to offload something that is potentially eyeing a more prosperous future.
LG Innotek's P/E is getting right up there since its shares have risen strongly. We'd say the price-to-earnings ratio's power isn't primarily as a valuation instrument but rather to gauge current investor sentiment and future expectations.
As we suspected, our examination of LG Innotek's analyst forecasts revealed that its superior earnings outlook is contributing to its high P/E. 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.
Having said that, be aware LG Innotek is showing 1 warning sign in our investment analysis, you should know about.
If P/E ratios interest you, you may wish to see this free collection of other companies with strong earnings growth and low P/E ratios.
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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.