Earnings Not Telling The Story For Giantplus Technology Co., Ltd. (TWSE:8105) After Shares Rise 28%

Giantplus Technology Co., Ltd. (TWSE:8105) shareholders would be excited to see that the share price has had a great month, posting a 28% gain and recovering from prior weakness. Unfortunately, despite the strong performance over the last month, the full year gain of 8.1% isn't as attractive.

Since its price has surged higher, given around half the companies in Taiwan have price-to-earnings ratios (or "P/E's") below 22x, you may consider Giantplus Technology as a stock to potentially avoid with its 29.6x P/E ratio. However, the P/E might be high for a reason and it requires further investigation to determine if it's justified.

As an illustration, earnings have deteriorated at Giantplus Technology over the last year, which is not ideal at all. One possibility is that the P/E is high because investors think the company will still do 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.

View our latest analysis for Giantplus Technology

Although there are no analyst estimates available for Giantplus Technology, take a look at this free data-rich visualisation to see how the company stacks up on earnings, revenue and cash flow.

Does Growth Match The High P/E?

In order to justify its P/E ratio, Giantplus Technology would need to produce impressive growth in excess of the market.

Retrospectively, the last year delivered a frustrating 49% decrease to the company's bottom line. Unfortunately, that's brought it right back to where it started three years ago with EPS growth being virtually non-existent overall during that time. Accordingly, shareholders probably wouldn't have been overly satisfied with the unstable medium-term growth rates.

This is in contrast to the rest of the market, which is expected to grow by 23% over the next year, materially higher than the company's recent medium-term annualised growth rates.

In light of this, it's alarming that Giantplus Technology's P/E sits above the majority of other companies. Apparently many investors in the company are way more bullish than recent times would indicate and aren't willing to let go of their stock at any price. There's a good chance existing shareholders are setting themselves up for future disappointment if the P/E falls to levels more in line with recent growth rates.

The Bottom Line On Giantplus Technology's P/E

The large bounce in Giantplus Technology's shares has lifted the company's P/E to a fairly high level. While the price-to-earnings ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of earnings expectations.

Our examination of Giantplus Technology revealed its three-year earnings trends aren't impacting its high P/E anywhere near as much as we would have predicted, given they look worse than current market expectations. When we see weak earnings with slower than market growth, we suspect the share price is at risk of declining, sending the high P/E lower. If recent medium-term earnings trends continue, it will place shareholders' investments at significant risk and potential investors in danger of paying an excessive premium.

Plus, you should also learn about this 1 warning sign we've spotted with Giantplus Technology.

Of course, you might also be able to find a better stock than Giantplus Technology. So you may wish to see this free collection of other companies that have reasonable P/E ratios and have grown earnings strongly.

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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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com