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Do You Like Natural Alternatives International, Inc. (NASDAQ:NAII) At This P/E Ratio?

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 Natural Alternatives International, Inc.'s (NASDAQ:NAII), to help you decide if the stock is worth further research. Looking at earnings over the last twelve months, Natural Alternatives International has a P/E ratio of 9.61. In other words, at today's prices, investors are paying $9.61 for every $1 in prior year profit.

See our latest analysis for Natural Alternatives International

How Do I Calculate A Price To Earnings Ratio?

The formula for price to earnings is:

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

Or for Natural Alternatives International:

P/E of 9.61 = $9.23 ÷ $0.96 (Based on the trailing twelve months to June 2019.)

Is A High P/E 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 Does Natural Alternatives International's P/E Ratio Compare To Its Peers?

The P/E ratio essentially measures market expectations of a company. We can see in the image below that the average P/E (18.9) for companies in the personal products industry is higher than Natural Alternatives International's P/E.

NasdaqGM:NAII Price Estimation Relative to Market, October 17th 2019

Natural Alternatives International's P/E tells us that market participants think it will not fare as well as its peers in the same industry. Many investors like to buy stocks when the market is pessimistic about their prospects. If you consider the stock interesting, further research is recommended. For example, I often monitor director buying and selling.

How Growth Rates Impact P/E Ratios

When earnings fall, the 'E' decreases, over time. Therefore, even if you pay a low multiple of earnings now, that multiple will become higher in the future. A higher P/E should indicate the stock is expensive relative to others -- and that may encourage shareholders to sell.

It's nice to see that Natural Alternatives International grew EPS by a stonking 26% in the last year. And earnings per share have improved by 27% annually, over the last five years. I'd therefore be a little surprised if its P/E ratio was not relatively high. Unfortunately, earnings per share are down 13% a year, over 3 years.

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

The 'Price' in P/E reflects the market capitalization of the company. So it won't reflect the advantage of cash, or disadvantage of debt. Theoretically, a business can improve its earnings (and produce a lower P/E in the future) by investing in growth. That means taking on debt (or spending its cash).

Such spending might be good or bad, overall, but the key point here is that you need to look at debt to understand the P/E ratio in context.

Natural Alternatives International's Balance Sheet

With net cash of US$25m, Natural Alternatives International has a very strong balance sheet, which may be important for its business. Having said that, at 40% of its market capitalization the cash hoard would contribute towards a higher P/E ratio.

The Bottom Line On Natural Alternatives International's P/E Ratio

Natural Alternatives International's P/E is 9.6 which is below average (17.7) in the US market. It grew its EPS nicely over the last year, and the healthy balance sheet implies there is more potential for growth. One might conclude that the market is a bit pessimistic, given the low P/E ratio.

Investors should be looking to buy stocks that the market is wrong about. 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.

But note: Natural Alternatives International may not be the best stock to buy. So take a peek at this free list of interesting companies with strong recent earnings growth (and a P/E ratio below 20).

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.