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# Here's What GP Industries Limited's (SGX:G20) P/E Ratio Is Telling Us

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Today, we'll introduce the concept of the P/E ratio for those who are learning about investing. To keep it practical, we'll show how GP Industries Limited's (SGX:G20) P/E ratio could help you assess the value on offer. GP Industries has a P/E ratio of 9.72, based on the last twelve months. In other words, at today's prices, investors are paying SGD9.72 for every SGD1 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 Ã· Earnings per Share (EPS)

Or for GP Industries:

P/E of 9.72 = SGD0.58 Ã· SGD0.060 (Based on the trailing twelve months to March 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 GP Industries Have A Relatively High Or Low P/E For Its Industry?

We can get an indication of market expectations by looking at the P/E ratio. We can see in the image below that the average P/E (11.4) for companies in the electronic industry is higher than GP Industries's P/E.

GP Industries's P/E tells us that market participants think it will not fare as well as its peers in the same industry. While current expectations are low, the stock could be undervalued if the situation is better than the market assumes. If you consider the stock interesting, further research is recommended. For example, I often monitor director buying and selling.

### How Growth Rates Impact P/E Ratios

Generally speaking the rate of earnings growth has a profound impact on a company's P/E multiple. That's because companies that grow earnings per share quickly will rapidly increase the 'E' in the equation. Therefore, even if you pay a high multiple of earnings now, that multiple will become lower in the future. So while a stock may look expensive based on past earnings, it could be cheap based on future earnings.

GP Industries increased earnings per share by a whopping 26% last year. And earnings per share have improved by 8.6% annually, over the last three years. So we'd generally expect it to have a relatively high P/E ratio.

### 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. In other words, it does not consider any debt or cash that the company may have on the balance sheet. Theoretically, a business can improve its earnings (and produce a lower P/E in the future) by investing in growth. That means taking on debt (or spending its cash).

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.

### GP Industries's Balance Sheet

GP Industries has net debt worth 89% of its market capitalization. This is enough debt that you'd have to make some adjustments before using the P/E ratio to compare it to a company with net cash.

### The Verdict On GP Industries's P/E Ratio

GP Industries's P/E is 9.7 which is below average (13) in the SG market. While the EPS growth last year was strong, the significant debt levels reduce the number of options available to management. The low P/E ratio suggests current market expectations are muted, implying these levels of growth will not continue.

Investors have an opportunity when market expectations about a stock are wrong. 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.

You might be able to find a better buy than GP Industries. 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.