Perfect Optronics Limited's (HKG:8311) Popularity With Investors Under Threat As Stock Sinks 33%

Perfect Optronics Limited (HKG:8311) shares have had a horrible month, losing 33% after a relatively good period beforehand. For any long-term shareholders, the last month ends a year to forget by locking in a 51% share price decline.

Although its price has dipped substantially, you could still be forgiven for feeling indifferent about Perfect Optronics' P/S ratio of 0.4x, since the median price-to-sales (or "P/S") ratio for the Electronic industry in Hong Kong is about the same. Although, it's not wise to simply ignore the P/S without explanation as investors may be disregarding a distinct opportunity or a costly mistake.

Check out our latest analysis for Perfect Optronics

What Does Perfect Optronics' Recent Performance Look Like?

For example, consider that Perfect Optronics' financial performance has been poor lately as its revenue has been in decline. Perhaps investors believe the recent revenue performance is enough to keep in line with the industry, which is keeping the P/S from dropping off. 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.

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

How Is Perfect Optronics' Revenue Growth Trending?

The only time you'd be comfortable seeing a P/S like Perfect Optronics' is when the company's growth is tracking the industry closely.

In reviewing the last year of financials, we were disheartened to see the company's revenues fell to the tune of 30%. This means it has also seen a slide in revenue over the longer-term as revenue is down 72% in total over the last three years. Accordingly, shareholders would have felt downbeat about the medium-term rates of revenue growth.

In contrast to the company, the rest of the industry is expected to grow by 22% over the next year, which really puts the company's recent medium-term revenue decline into perspective.

With this in mind, we find it worrying that Perfect Optronics' P/S exceeds that of its industry peers. It seems most investors are ignoring the recent poor growth rate and are hoping for a turnaround in the company's business prospects. Only the boldest would assume these prices are sustainable as a continuation of recent revenue trends is likely to weigh on the share price eventually.

The Key Takeaway

With its share price dropping off a cliff, the P/S for Perfect Optronics looks to be in line with the rest of the Electronic industry. While the price-to-sales ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of revenue expectations.

Our look at Perfect Optronics revealed its shrinking revenues over the medium-term haven't impacted the P/S as much as we anticipated, given 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. Unless the recent medium-term conditions improve markedly, investors will have a hard time accepting the share price as fair value.

You should always think about risks. Case in point, we've spotted 3 warning signs for Perfect Optronics you should be aware of.

It's important to make sure you look for a great company, not just the first idea you come across. So if growing profitability aligns with your idea of a great company, take a peek at this free list of interesting companies with strong recent earnings growth (and 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.