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Read This Before You Buy International Bancshares Corporation (NASDAQ:IBOC) Because Of Its P/E Ratio

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This article is for investors who would like to improve their understanding of price to earnings ratios (P/E ratios). We'll show how you can use International Bancshares Corporation's (NASDAQ:IBOC) P/E ratio to inform your assessment of the investment opportunity. Looking at earnings over the last twelve months, International Bancshares has a P/E ratio of 12.13. That is equivalent to an earnings yield of about 8.2%.

View our latest analysis for International Bancshares

How Do You Calculate A P/E Ratio?

The formula for P/E is:

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

Or for International Bancshares:

P/E of 12.13 = $39.4 ÷ $3.25 (Based on the year to March 2019.)

Is A High Price-to-Earnings Ratio Good?

A higher P/E ratio means that investors are paying a higher price for each $1 of company earnings. 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

Earnings growth rates have a big influence on P/E ratios. If earnings are growing quickly, then the 'E' in the equation will increase faster than it would otherwise. 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.

It's great to see that International Bancshares grew EPS by 20% in the last year. And it has bolstered its earnings per share by 9.0% per year over the last five years. This could arguably justify a relatively high P/E ratio.

How Does International Bancshares's P/E Ratio Compare To Its Peers?

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 (12.8) for companies in the banks industry is roughly the same as International Bancshares's P/E.

NasdaqGS:IBOC Price Estimation Relative to Market, May 14th 2019

That indicates that the market expects International Bancshares will perform roughly in line with other companies in its industry. The company could surprise by performing better than average, in the future. Checking factors such as the tenure of the board and management could help you form your own view on if that will happen.

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

One drawback of using a P/E ratio is that it considers market capitalization, but not the balance sheet. 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.

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 International Bancshares's P/E?

Net debt totals 22% of International Bancshares's market cap. It would probably deserve a higher P/E ratio if it was net cash, since it would have more options for growth.

The Verdict On International Bancshares's P/E Ratio

International Bancshares's P/E is 12.1 which is below average (17.8) in the US market. The company does have a little debt, and EPS growth was good last year. If it continues to grow, then the current low P/E may prove to be unjustified.

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. We don't have analyst forecasts, but you might want to assess this data-rich visualization of earnings, revenue and cash flow.

You might be able to find a better buy than International Bancshares. 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.