There's Reason For Concern Over Sanxiang Advanced Materials Co., Ltd.'s (SHSE:603663) Massive 31% Price Jump

Sanxiang Advanced Materials Co., Ltd. (SHSE:603663) shareholders would be excited to see that the share price has had a great month, posting a 31% gain and recovering from prior weakness. While recent buyers may be laughing, long-term holders might not be as pleased since the recent gain only brings the stock back to where it started a year ago.

Since its price has surged higher, Sanxiang Advanced Materials' price-to-earnings (or "P/E") ratio of 43.1x might make it look like a sell right now compared to the market in China, where around half of the companies have P/E ratios below 29x and even P/E's below 18x are quite common. However, the P/E might be high for a reason and it requires further investigation to determine if it's justified.

For instance, Sanxiang Advanced Materials' receding earnings in recent times would have to be some food for thought. 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.

See our latest analysis for Sanxiang Advanced Materials

Want the full picture on earnings, revenue and cash flow for the company? Then our free report on Sanxiang Advanced Materials will help you shine a light on its historical performance.

Is There Enough Growth For Sanxiang Advanced Materials?

The only time you'd be truly comfortable seeing a P/E as high as Sanxiang Advanced Materials' is when the company's growth is on track to outshine the market.

Retrospectively, the last year delivered a frustrating 33% decrease to the company's bottom line. However, a few very strong years before that means that it was still able to grow EPS by an impressive 53% in total over the last three years. So we can start by confirming that the company has generally done a very good job of growing earnings over that time, even though it had some hiccups along the way.

Weighing that recent medium-term earnings trajectory against the broader market's one-year forecast for expansion of 41% shows it's noticeably less attractive on an annualised basis.

In light of this, it's alarming that Sanxiang Advanced Materials' 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.

What We Can Learn From Sanxiang Advanced Materials' P/E?

Sanxiang Advanced Materials shares have received a push in the right direction, but its P/E is elevated too. 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.

We've established that Sanxiang Advanced Materials currently trades on a much higher than expected P/E since its recent three-year growth is lower than the wider market forecast. 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. Unless the recent medium-term conditions improve markedly, it's very challenging to accept these prices as being reasonable.

There are also other vital risk factors to consider before investing and we've discovered 3 warning signs for Sanxiang Advanced Materials that you should be aware of.

You might be able to find a better investment than Sanxiang Advanced Materials. If you want a selection of possible candidates, check out this free list of interesting companies that trade on a low P/E (but have proven they can grow earnings).

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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.