There's Reason For Concern Over Mirle Automation Corporation's (TWSE:2464) Price

With a median price-to-sales (or "P/S") ratio of close to 2.1x in the Machinery industry in Taiwan, you could be forgiven for feeling indifferent about Mirle Automation Corporation's (TWSE:2464) P/S ratio of 2.3x. However, investors might be overlooking a clear opportunity or potential setback if there is no rational basis for the P/S.

See our latest analysis for Mirle Automation

What Does Mirle Automation's Recent Performance Look Like?

For instance, Mirle Automation's receding revenue in recent times would have to be some food for thought. One possibility is that the P/S is moderate because investors think the company might still do enough to be in line with the broader industry in the near future. If you like the company, you'd at least be hoping this is the case so that you could potentially pick up some stock while it's not quite in favour.

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 Mirle Automation's earnings, revenue and cash flow.

Do Revenue Forecasts Match The P/S Ratio?

Mirle Automation's P/S ratio would be typical for a company that's only expected to deliver moderate growth, and importantly, perform in line with the industry.

Taking a look back first, the company's revenue growth last year wasn't something to get excited about as it posted a disappointing decline of 22%. This means it has also seen a slide in revenue over the longer-term as revenue is down 23% in total over the last three years. So unfortunately, we have to acknowledge that the company has not done a great job of growing revenue over that time.

In contrast to the company, the rest of the industry is expected to grow by 17% over the next year, which really puts the company's recent medium-term revenue decline into perspective.

With this information, we find it concerning that Mirle Automation is trading at a fairly similar P/S compared to the industry. Apparently many investors in the company are way less bearish than recent times would indicate and aren't willing to let go of their stock right now. There's a good chance existing shareholders are setting themselves up for future disappointment if the P/S falls to levels more in line with the recent negative growth rates.

What Does Mirle Automation's P/S Mean For Investors?

Using the price-to-sales 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.

The fact that Mirle Automation currently trades at a P/S on par with the rest of the industry is surprising to us since its recent revenues have been in decline over the medium-term, all while the industry is set to grow. When we see revenue heading backwards in the context of growing industry forecasts, it'd make sense to expect a possible share price decline on the horizon, sending the moderate P/S lower. If recent medium-term revenue trends continue, it will place shareholders' investments at risk and potential investors in danger of paying an unnecessary premium.

You should always think about risks. Case in point, we've spotted 2 warning signs for Mirle Automation you should be aware of, and 1 of them is a bit unpleasant.

If strong companies turning a profit tickle your fancy, then you'll want to 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.