Stock Analysis

YeSUN Tech Co.,Ltd.'s (KOSDAQ:250930) Shares May Have Run Too Fast Too Soon

With a median price-to-sales (or "P/S") ratio of close to 0.7x in the Chemicals industry in Korea, you could be forgiven for feeling indifferent about YeSUN Tech Co.,Ltd.'s (KOSDAQ:250930) P/S ratio of 0.4x. 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 YeSUN TechLtd

ps-multiple-vs-industry
KOSDAQ:A250930 Price to Sales Ratio vs Industry September 1st 2025
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How YeSUN TechLtd Has Been Performing

As an illustration, revenue has deteriorated at YeSUN TechLtd over the last year, which is not ideal at all. It might be that many expect the company to put the disappointing revenue performance behind them over the coming period, which has kept the P/S from falling. 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 YeSUN TechLtd's earnings, revenue and cash flow.

What Are Revenue Growth Metrics Telling Us About The P/S?

There's an inherent assumption that a company should be matching the industry for P/S ratios like YeSUN TechLtd's to be considered reasonable.

In reviewing the last year of financials, we were disheartened to see the company's revenues fell to the tune of 20%. This means it has also seen a slide in revenue over the longer-term as revenue is down 38% in total over the last three years. Therefore, it's fair to say the revenue growth recently has been undesirable for the company.

In contrast to the company, the rest of the industry is expected to grow by 12% over the next year, which really puts the company's recent medium-term revenue decline into perspective.

In light of this, it's somewhat alarming that YeSUN TechLtd's P/S sits in line with the majority of other companies. 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.

What We Can Learn From YeSUN TechLtd's P/S?

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.

We find it unexpected that YeSUN TechLtd trades at a P/S ratio that is comparable to the rest of the industry, despite experiencing declining revenues during the medium-term, while the industry as a whole is expected 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.

Having said that, be aware YeSUN TechLtd is showing 2 warning signs in our investment analysis, and 1 of those is a bit unpleasant.

If you're unsure about the strength of YeSUN TechLtd's business, why not explore our interactive list of stocks with solid business fundamentals for some other companies you may have missed.

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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.