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# Why Bankinter, S.A.'s (BME:BKT) High P/E Ratio Isn't Necessarily A Bad Thing

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 Bankinter, S.A.'s (BME:BKT) P/E ratio to inform your assessment of the investment opportunity. Based on the last twelve months, Bankinter's P/E ratio is 10.06. That is equivalent to an earnings yield of about 9.9%.

Check out our latest analysis for Bankinter

### How Do You Calculate A P/E Ratio?

The formula for price to earnings is:

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

Or for Bankinter:

P/E of 10.06 = â‚¬6.29 Ã· â‚¬0.63 (Based on the trailing twelve months to June 2019.)

### Is A High Price-to-Earnings Ratio Good?

A higher P/E ratio means that investors are paying a higher price for each â‚¬1 of company earnings. 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 Bankinter 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. As you can see below Bankinter has a P/E ratio that is fairly close for the average for the banks industry, which is 9.5.

Its P/E ratio suggests that Bankinter shareholders think that in the future it will perform about the same as other companies in its industry classification. If the company has better than average prospects, then the market might be underestimating it. Further research into factors such as insider buying and selling, could help you form your own view on whether that is likely.

### 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. That's because companies that grow earnings per share quickly will rapidly increase the 'E' in the equation. That means unless the share price increases, the P/E will reduce in a few years. And as that P/E ratio drops, the company will look cheap, unless its share price increases.

It's great to see that Bankinter grew EPS by 13% in the last year. And it has bolstered its earnings per share by 18% per year over the last five years. This could arguably justify a relatively high P/E ratio.

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

Don't forget that the P/E ratio considers market capitalization. So it won't reflect the advantage of cash, or disadvantage of debt. In theory, a company can lower its future P/E ratio by using cash or debt to invest in growth.

While growth expenditure doesn't always pay off, the point is that it is a good option to have; but one that the P/E ratio ignores.

### Bankinter's Balance Sheet

Bankinter's net debt equates to 44% of its market capitalization. While that's enough to warrant consideration, it doesn't really concern us.

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

Bankinter has a P/E of 10.1. That's below the average in the ES market, which is 16.8. The company does have a little debt, and EPS 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 should be looking to buy stocks that the market is wrong about. If the reality for a company is not as bad as the P/E ratio indicates, then the share price should increase as the market realizes this. So this free report on the analyst consensus forecasts could help you make a master move on this stock.

But note: Bankinter 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.