Jeju Semiconductor Corp.'s (KOSDAQ:080220) 34% Price Boost Is Out Of Tune With Earnings

Jeju Semiconductor Corp. (KOSDAQ:080220) shareholders are no doubt pleased to see that the share price has bounced 34% in the last month, although it is still struggling to make up recently lost ground. Not all shareholders will be feeling jubilant, since the share price is still down a very disappointing 48% in the last twelve months.

After such a large jump in price, Jeju Semiconductor's price-to-earnings (or "P/E") ratio of 37.9x 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 11x and even P/E's below 6x 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.

Jeju Semiconductor certainly has been doing a great job lately as it's been growing earnings at a really rapid pace. The P/E is probably high because investors think this strong earnings growth will be enough to outperform the broader market in the near future. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

Check out our latest analysis for Jeju Semiconductor

We don't have analyst forecasts, but you can see how recent trends are setting up the company for the future by checking out our free report on Jeju Semiconductor's earnings, revenue and cash flow.

Does Growth Match The High P/E?

Jeju Semiconductor's P/E ratio would be typical for a company that's expected to deliver very strong growth, and importantly, perform much better than the market.

Taking a look back first, we see that the company grew earnings per share by an impressive 99% last year. Still, incredibly EPS has fallen 45% in total from three years ago, which is quite disappointing. Accordingly, shareholders would have felt downbeat about the medium-term rates of earnings growth.

In contrast to the company, the rest of the market is expected to grow by 34% over the next year, which really puts the company's recent medium-term earnings decline into perspective.

With this information, we find it concerning that Jeju Semiconductor is trading at a P/E higher than the market. It seems most investors are ignoring the recent poor growth rate and are hoping for a turnaround in the company's business prospects. There's a very good chance existing shareholders are setting themselves up for future disappointment if the P/E falls to levels more in line with the recent negative growth rates.

The Final Word

The strong share price surge has got Jeju Semiconductor's P/E rushing to great heights as well. 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 Jeju Semiconductor currently trades on a much higher than expected P/E since its recent earnings have been in decline over the medium-term. Right now we are increasingly uncomfortable with the high P/E as this earnings performance is highly unlikely to support such positive sentiment for long. Unless the recent medium-term conditions improve markedly, it's very challenging to accept these prices as being reasonable.

The company's balance sheet is another key area for risk analysis. You can assess many of the main risks through our free balance sheet analysis for Jeju Semiconductor with six simple checks.

Of course, you might find a fantastic investment by looking at a few good candidates. So take a peek at this free list of companies with a strong growth track record, trading on 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.