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The goal of this article is to teach you how to use price to earnings ratios (P/E ratios). We'll look at Griffin Mining Limited's (LON:GFM) P/E ratio and reflect on what it tells us about the company's share price. Griffin Mining has a P/E ratio of 7.4, based on the last twelve months. In other words, at today's prices, investors are paying £7.4 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 = Price per Share (in the reporting currency) ÷ Earnings per Share (EPS)
Or for Griffin Mining:
P/E of 7.4 = $1.1 (Note: this is the share price in the reporting currency, namely, USD ) ÷ $0.15 (Based on the year to December 2018.)
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. 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. That means unless the share price increases, the P/E will reduce in a few years. So while a stock may look expensive based on past earnings, it could be cheap based on future earnings.
Griffin Mining shrunk earnings per share by 42% over the last year. But EPS is up 26% over the last 5 years.
Does Griffin Mining 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. We can see in the image below that the average P/E (9) for companies in the metals and mining industry is higher than Griffin Mining's P/E.
Its relatively low P/E ratio indicates that Griffin Mining shareholders think it will struggle to do as well as other companies in its industry classification. Many investors like to buy stocks when the market is pessimistic about their prospects. If you consider the stock interesting, further research is recommended. For example, I often monitor director buying and selling.
Remember: P/E Ratios Don't Consider The Balance Sheet
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.
Such expenditure might be good or bad, in the long term, but the point here is that the balance sheet is not reflected by this ratio.
Griffin Mining's Balance Sheet
With net cash of US$27m, Griffin Mining has a very strong balance sheet, which may be important for its business. Having said that, at 14% of its market capitalization the cash hoard would contribute towards a higher P/E ratio.
The Bottom Line On Griffin Mining's P/E Ratio
Griffin Mining trades on a P/E ratio of 7.4, which is below the GB market average of 16.2. The recent drop in earnings per share would make investors cautious, the healthy balance sheet means the company retains potential for future growth. If that occurs, the current low P/E could prove to be temporary.
When the market is wrong about a stock, it gives savvy investors an opportunity. As value investor Benjamin Graham famously said, 'In the short run, the market is a voting machine but in the long run, it is a weighing machine.' So this free visual report on analyst forecasts could hold the key to an excellent investment decision.
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.