Micro-Mechanics (Holdings) Ltd.'s (SGX:5DD) price-to-earnings (or "P/E") ratio of 20.1x might make it look like a strong sell right now compared to the market in Singapore, where around half of the companies have P/E ratios below 10x 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.

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Micro-Mechanics (Holdings) has been doing a good job lately as it's been growing earnings at a solid pace. It might be that many expect the respectable earnings performance to beat most other companies over the coming period, which has increased investors’ willingness to pay up for the stock. If not, then existing shareholders may be a little nervous about the viability of the share price.

See our latest analysis for Micro-Mechanics (Holdings)

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

Is There Enough Growth For Micro-Mechanics (Holdings)?

Micro-Mechanics (Holdings)'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.

Retrospectively, the last year delivered an exceptional 29% gain to the company's bottom line. Still, incredibly EPS has fallen 46% in total from three years ago, which is quite disappointing. Therefore, it's fair to say the earnings growth recently has been undesirable for the company.

Weighing that medium-term earnings trajectory against the broader market's one-year forecast for expansion of 14% shows it's an unpleasant look.

With this information, we find it concerning that Micro-Mechanics (Holdings) is trading at a P/E higher than the market. 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 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 Key Takeaway

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.

Our examination of Micro-Mechanics (Holdings) revealed its shrinking earnings over the medium-term aren't impacting its high P/E anywhere near as much as we would have predicted, given the market is set to grow. When we see earnings heading backwards and underperforming the market forecasts, 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.

It is also worth noting that we have found 2 warning signs for Micro-Mechanics (Holdings) (1 is a bit unpleasant!) that you need to take into consideration.

If these risks are making you reconsider your opinion on Micro-Mechanics (Holdings), explore our interactive list of high quality stocks to get an idea of what else is out there.

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