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Despite Its High P/E Ratio, Is Nanjing Sample Technology Company Limited (HKG:1708) Still Undervalued?

Simply Wall St

This article is written for those who want to get better at using price to earnings ratios (P/E ratios). We'll apply a basic P/E ratio analysis to Nanjing Sample Technology Company Limited's (HKG:1708), to help you decide if the stock is worth further research. Nanjing Sample Technology has a P/E ratio of 27.29, based on the last twelve months. That means that at current prices, buyers pay HK$27.29 for every HK$1 in trailing yearly profits.

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Check out our latest analysis for Nanjing Sample Technology

How Do I Calculate A Price To Earnings Ratio?

The formula for P/E is:

Price to Earnings Ratio = Share Price (in reporting currency) ÷ Earnings per Share (EPS)

Or for Nanjing Sample Technology:

P/E of 27.29 = CN¥6.82 (Note: this is the share price in the reporting currency, namely, CNY ) ÷ CN¥0.25 (Based on the trailing twelve months to December 2018.)

Is A High Price-to-Earnings Ratio Good?

A higher P/E ratio implies that investors pay a higher price for the earning power of the business. That is not a good or a bad thing per se, but a high P/E does imply buyers are optimistic about the future.

How Growth Rates Impact P/E Ratios

Probably the most important factor in determining what P/E a company trades on is the earnings growth. When earnings grow, the 'E' increases, over time. And in that case, the P/E ratio itself will drop rather quickly. Then, a lower P/E should attract more buyers, pushing the share price up.

Nanjing Sample Technology saw earnings per share decrease by 8.4% last year. But it has grown its earnings per share by 2.1% per year over the last five years.

Does Nanjing Sample Technology Have A Relatively High Or Low P/E For Its Industry?

The P/E ratio indicates whether the market has higher or lower expectations of a company. The image below shows that Nanjing Sample Technology has a higher P/E than the average (11) P/E for companies in the electronic industry.

SEHK:1708 Price Estimation Relative to Market, May 17th 2019

Nanjing Sample Technology's P/E tells us that market participants think the company will perform better than its industry peers, going forward. The market is optimistic about the future, but that doesn't guarantee future growth. So investors should always consider the P/E ratio alongside other factors, such as whether company directors have been buying shares.

Don't Forget: The P/E Does Not Account For Debt or Bank Deposits

The 'Price' in P/E reflects the market capitalization of the company. That means it doesn't take debt or cash into account. The exact same company would hypothetically deserve a higher P/E ratio if it had a strong balance sheet, than if it had a weak one with lots of debt, because a cashed up company can spend on growth.

Such expenditure might be good or bad, in the long term, but the point here is that the balance sheet is not reflected by this ratio.

Nanjing Sample Technology's Balance Sheet

Net debt totals 14% of Nanjing Sample Technology's market cap. That's enough debt to impact the P/E ratio a little; so keep it in mind if you're comparing it to companies without debt.

The Bottom Line On Nanjing Sample Technology's P/E Ratio

Nanjing Sample Technology trades on a P/E ratio of 27.3, which is above the HK market average of 11.3. With a bit of debt, but a lack of recent growth, it's safe to say the market is expecting improved profit performance from the company, in the next few years.

When the market is wrong about a stock, it gives savvy investors an opportunity. If the reality for a company is better than it expects, you can make money by buying and holding for the long term. We don't have analyst forecasts, but you could get a better understanding of its growth by checking out this more detailed historical graph of earnings, revenue and cash flow.

You might be able to find a better buy than Nanjing Sample Technology. If you want a selection of possible winners, check out this free list of interesting companies that trade on a P/E below 20 (but have proven they can grow earnings).

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned. Thank you for reading.