Today, we'll introduce the concept of the P/E ratio for those who are learning about investing. We'll look at Cleanaway Waste Management Limited's (ASX:CWY) P/E ratio and reflect on what it tells us about the company's share price. Looking at earnings over the last twelve months, Cleanaway Waste Management has a P/E ratio of 31.18. That corresponds to an earnings yield of approximately 3.2%.
How Do You Calculate A P/E Ratio?
The formula for price to earnings is:
Price to Earnings Ratio = Price per Share ÷ Earnings per Share (EPS)
Or for Cleanaway Waste Management:
P/E of 31.18 = A$1.655 ÷ A$0.053 (Based on the year to December 2019.)
(Note: the above calculation results may not be precise due to rounding.)
Is A High Price-to-Earnings Ratio Good?
A higher P/E ratio means that buyers have to pay a higher price for each A$1 the company has earned over the last year. That isn't a good or a bad thing on its own, but a high P/E means that buyers have a higher opinion of the business's prospects, relative to stocks with a lower P/E.
How Does Cleanaway Waste Management's P/E Ratio Compare To Its Peers?
One good way to get a quick read on what market participants expect of a company is to look at its P/E ratio. You can see in the image below that the average P/E (16.8) for companies in the commercial services industry is lower than Cleanaway Waste Management's P/E.
That means that the market expects Cleanaway Waste Management will outperform other companies in its industry. The market is optimistic about the future, but that doesn't guarantee future growth. So investors should always consider the P/E ratio alongside other factors, such as whether company directors have been buying shares.
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. If earnings are growing quickly, then the 'E' in the equation will increase faster than it would otherwise. 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.
Cleanaway Waste Management's earnings per share fell by 9.5% in the last twelve months. But it has grown its earnings per share by 20% per year over the last three years.
A Limitation: P/E Ratios Ignore Debt and Cash In The Bank
One drawback of using a P/E ratio is that it considers market capitalization, but not the balance sheet. Thus, the metric does not reflect cash or debt held by the company. 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).
Spending on growth might be good or bad a few years later, but the point is that the P/E ratio does not account for the option (or lack thereof).
So What Does Cleanaway Waste Management's Balance Sheet Tell Us?
Net debt totals 16% of Cleanaway Waste Management's market cap. This could bring some additional risk, and reduce the number of investment options for management; worth remembering if you compare its P/E to businesses without debt.
The Bottom Line On Cleanaway Waste Management's P/E Ratio
Cleanaway Waste Management trades on a P/E ratio of 31.2, which is above its market average of 13.9. With modest debt but no EPS growth in the last year, it's fair to say the P/E implies some optimism about future earnings, from the market.
Investors have an opportunity when market expectations about a stock are wrong. If the reality for a company is better than it expects, you can make money by buying and holding for the long term. 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.
If you spot an error that warrants correction, please contact the editor at firstname.lastname@example.org. 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.
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. Thank you for reading.