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# What Does AAON, Inc.'s (NASDAQ:AAON) P/E Ratio Tell You?

Today, we'll introduce the concept of the P/E ratio for those who are learning about investing. We'll look at AAON, Inc.'s (NASDAQ:AAON) P/E ratio and reflect on what it tells us about the company's share price. AAON has a P/E ratio of 52.19, based on the last twelve months. That means that at current prices, buyers pay \$52.19 for every \$1 in trailing yearly profits.

See our latest analysis for AAON

### How Do I Calculate A Price To Earnings Ratio?

The formula for P/E is:

Price to Earnings Ratio = Share Price Ã· Earnings per Share (EPS)

Or for AAON:

P/E of 52.19 = \$50.30 Ã· \$0.96 (Based on the year to September 2019.)

### Is A High P/E Ratio Good?

A higher P/E ratio implies that investors pay a higher price for the earning power of the business. 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.

### Does AAON 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. You can see in the image below that the average P/E (21.9) for companies in the building industry is lower than AAON's P/E.

Its relatively high P/E ratio indicates that AAON shareholders think it will perform better than other companies in its industry classification. Shareholders are clearly optimistic, but the future is always uncertain. So further research is always essential. 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. So while a stock may look cheap based on past earnings, it could be expensive based on future earnings.

Most would be impressed by AAON earnings growth of 10% in the last year. And its annual EPS growth rate over 5 years is 5.0%. So one might expect an above average P/E ratio. In contrast, EPS has decreased by 2.3%, annually, over 3 years.

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

Don't forget that the P/E ratio considers market capitalization. So it won't reflect the advantage of cash, or disadvantage of debt. 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 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.

### Is Debt Impacting AAON's P/E?

Since AAON holds net cash of US\$28m, it can spend on growth, justifying a higher P/E ratio than otherwise.

### The Verdict On AAON's P/E Ratio

AAON has a P/E of 52.2. That's higher than the average in its market, which is 18.5. Its net cash position supports a higher P/E ratio, as does its solid recent earnings growth. So it does not seem strange that the P/E is above average.

Investors have an opportunity when market expectations about a stock are wrong. As value investor Benjamin Graham famously said, 'In the short run, the market is a voting machine but in the long run, it is a weighing machine. So this free visualization of the analyst consensus on future earnings could help you make the right decision about whether to buy, sell, or hold.

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

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.

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. Thank you for reading.