This article is written for those who want to get better at using price to earnings ratios (P/E ratios). We'll look at Westamerica Bancorporation's (NASDAQ:WABC) P/E ratio and reflect on what it tells us about the company's share price. Looking at earnings over the last twelve months, Westamerica Bancorporation has a P/E ratio of 22.16. In other words, at today's prices, investors are paying $22.16 for every $1 in prior year profit.
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 Westamerica Bancorporation:
P/E of 22.16 = $62.28 ÷ $2.81 (Based on the trailing twelve months to June 2019.)
Is A High Price-to-Earnings 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 Westamerica Bancorporation 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 (12.6) for companies in the banks industry is lower than Westamerica Bancorporation's P/E.
That means that the market expects Westamerica Bancorporation will outperform other companies in its industry. 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
Probably the most important factor in determining what P/E a company trades on is the earnings growth. If earnings are growing quickly, then the 'E' in the equation will increase faster than it would otherwise. 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 nice to see that Westamerica Bancorporation grew EPS by a stonking 36% in the last year. And it has bolstered its earnings per share by 3.3% per year over the last five years. With that performance, I would expect it to have an above average P/E ratio.
Don't Forget: The P/E Does Not Account For Debt or Bank Deposits
One drawback of using a P/E ratio is that it considers market capitalization, but not the balance sheet. That means it doesn't take debt or cash into account. 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.
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.
How Does Westamerica Bancorporation's Debt Impact Its P/E Ratio?
Westamerica Bancorporation has net cash of US$364m. This is fairly high at 22% of its market capitalization. That might mean balance sheet strength is important to the business, but should also help push the P/E a bit higher than it would otherwise be.
The Verdict On Westamerica Bancorporation's P/E Ratio
Westamerica Bancorporation trades on a P/E ratio of 22.2, which is above its market average of 17.7. Its net cash position is the cherry on top of its superb EPS growth. To us, this is the sort of company that we would expect to carry an above average price tag (relative to earnings).
When the market is wrong about a stock, it gives savvy investors an opportunity. People often underestimate remarkable growth -- so investors can make money when fast growth is not fully appreciated. 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 find a fantastic investment by looking at a few good candidates. So take a peek at this free list of companies with modest (or no) debt, trading on a P/E 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 email@example.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.