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Read This Before You Buy Newater Technology, Inc. (NASDAQ:NEWA) Because Of Its P/E Ratio

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This article is written for those who want to get better at using price to earnings ratios (P/E ratios). We'll show how you can use Newater Technology, Inc.'s (NASDAQ:NEWA) P/E ratio to inform your assessment of the investment opportunity. What is Newater Technology's P/E ratio? Well, based on the last twelve months it is 8.11. That means that at current prices, buyers pay $8.11 for every $1 in trailing yearly profits.

View our latest analysis for Newater Technology

How Do I Calculate A Price To Earnings Ratio?

The formula for P/E is:

Price to Earnings Ratio = Price per Share ÷ Earnings per Share (EPS)

Or for Newater Technology:

P/E of 8.11 = $5.41 ÷ $0.67 (Based on the trailing twelve months to December 2018.)

Is A High Price-to-Earnings Ratio Good?

A higher P/E ratio means that buyers have to pay a higher price for each $1 the company has earned over the last year. All else being equal, it's better to pay a low price -- but as Warren Buffett said, 'It's far better to buy a wonderful company at a fair price than a fair company at a wonderful price.'

How Growth Rates Impact P/E Ratios

Earnings growth rates have a big influence on P/E ratios. When earnings grow, the 'E' increases, over time. Therefore, even if you pay a high multiple of earnings now, that multiple will become lower in the future. A lower P/E should indicate the stock is cheap relative to others -- and that may attract buyers.

In the last year, Newater Technology grew EPS like Taylor Swift grew her fan base back in 2010; the 154% gain was both fast and well deserved. Even better, EPS is up 80% per year over three years. So you might say it really deserves to have an above-average P/E ratio.

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

One good way to get a quick read on what market participants expect of a company is to look at its P/E ratio. We can see in the image below that the average P/E (20.8) for companies in the machinery industry is higher than Newater Technology's P/E.

NasdaqCM:NEWA Price Estimation Relative to Market, June 21st 2019

Its relatively low P/E ratio indicates that Newater Technology shareholders think it will struggle to do as well as other companies in its industry classification. Since the market seems unimpressed with Newater Technology, it's quite possible it could surprise on the upside. You should delve deeper. I like to check if company insiders have been buying or selling.

Remember: P/E Ratios Don't Consider The Balance Sheet

The 'Price' in P/E reflects the market capitalization of the company. In other words, it does not consider any debt or cash that the company may have on the balance sheet. 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.

So What Does Newater Technology's Balance Sheet Tell Us?

Newater Technology's net debt is 19% of its 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 Newater Technology's P/E Ratio

Newater Technology trades on a P/E ratio of 8.1, which is below the US market average of 18. The company hasn't stretched its balance sheet, and earnings growth was good last year. The low P/E ratio suggests current market expectations are muted, implying these levels of growth will not continue.

Investors have an opportunity when market expectations about a stock are wrong. If it is underestimating a company, investors can make money by buying and holding the shares until the market corrects itself. Although we don't have analyst forecasts, you might want to assess this data-rich visualization of earnings, revenue and cash flow.

Of course you might be able to find a better stock than Newater Technology. So you may wish to see this free collection of other companies that have grown earnings strongly.

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.