U.S. Markets closed

# What Does Les Docks des Pétroles d'Ambès SA's (EPA:DPAM) P/E Ratio Tell You?

The goal of this article is to teach you how to use price to earnings ratios (P/E ratios). We'll apply a basic P/E ratio analysis to Les Docks des Pétroles d'Ambès SA's (EPA:DPAM), to help you decide if the stock is worth further research. Les Docks des Pétroles d'Ambès has a price to earnings ratio of 15.81, based on the last twelve months. In other words, at today's prices, investors are paying €15.81 for every €1 in prior year profit.

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

The formula for P/E is:

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

Or for Les Docks des Pétroles d'Ambès:

P/E of 15.81 = €474 ÷ €29.98 (Based on the trailing twelve months to December 2018.)

### 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. 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 Les Docks des Pétroles d'Ambès's P/E Ratio Compare To Its Peers?

The P/E ratio essentially measures market expectations of a company. As you can see below, Les Docks des Pétroles d'Ambès has a higher P/E than the average company (11.8) in the oil and gas industry.

Les Docks des Pétroles d'Ambès's P/E tells us that market participants think the company will perform better than its industry peers, going forward. Shareholders are clearly optimistic, but the future is always uncertain. So investors should delve deeper. I like to check if company insiders have been buying or selling.

### How Growth Rates Impact P/E Ratios

Companies that shrink earnings per share quickly will rapidly decrease the 'E' in the equation. Therefore, even if you pay a low multiple of earnings now, that multiple will become higher in the future. Then, a higher P/E might scare off shareholders, pushing the share price down.

Les Docks des Pétroles d'Ambès shrunk earnings per share by 21% over the last year. And EPS is down 7.9% a year, over the last 3 years. This could justify a low P/E.

### A Limitation: P/E Ratios Ignore Debt and Cash In The Bank

It's important to note that the P/E ratio considers the market capitalization, not the enterprise value. 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.

### So What Does Les Docks des Pétroles d'Ambès's Balance Sheet Tell Us?

Les Docks des Pétroles d'Ambès has net cash of €16m. This is fairly high at 35% 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 Bottom Line On Les Docks des Pétroles d'Ambès's P/E Ratio

Les Docks des Pétroles d'Ambès trades on a P/E ratio of 15.8, which is below the FR market average of 17.1. The recent drop in earnings per share would make investors cautious, the relatively strong balance sheet will allow the company time to invest in growth. If it achieves that, then there's real potential that the low P/E could eventually indicate undervaluation.

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, shareholders might want to examine this detailed historical graph of earnings, revenue and cash flow.

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 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.