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Here's How P/E Ratios Can Help Us Understand Smartgroup Corporation Ltd (ASX:SIQ)

Simply Wall St

The goal of this article is to teach you how to use price to earnings ratios (P/E ratios). We'll show how you can use Smartgroup Corporation Ltd's (ASX:SIQ) P/E ratio to inform your assessment of the investment opportunity. What is Smartgroup's P/E ratio? Well, based on the last twelve months it is 20.51. In other words, at today's prices, investors are paying A$20.51 for every A$1 in prior year profit.

View our latest analysis for Smartgroup

How Do I Calculate A Price To Earnings Ratio?

The formula for P/E is:

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

Or for Smartgroup:

P/E of 20.51 = A$9.57 ÷ A$0.47 (Based on the year to December 2018.)

Is A High Price-to-Earnings Ratio Good?

The higher the P/E ratio, the higher the price tag of a business, relative to its trailing earnings. 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 Smartgroup's P/E Ratio Compare To Its Peers?

We can get an indication of market expectations by looking at the P/E ratio. You can see in the image below that the average P/E (21.2) for companies in the commercial services industry is roughly the same as Smartgroup's P/E.

ASX:SIQ Price Estimation Relative to Market, July 27th 2019

Smartgroup's P/E tells us that market participants think its prospects are roughly in line with its industry. If the company has better than average prospects, then the market might be underestimating it. Checking factors such as director buying and selling. could help you form your own view on if that will happen.

How Growth Rates Impact P/E Ratios

P/E ratios primarily reflect market expectations around earnings growth rates. That's because companies that grow earnings per share quickly will rapidly increase the 'E' in the equation. And in that case, the P/E ratio itself will drop rather quickly. So while a stock may look expensive based on past earnings, it could be cheap based on future earnings.

It's nice to see that Smartgroup grew EPS by a stonking 35% in the last year. And earnings per share have improved by 65% annually, over the last five years. With that performance, I would expect it to have an above average P/E ratio.

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

Don't forget that the P/E ratio considers market capitalization. Thus, the metric does not reflect cash or debt held by the company. Hypothetically, a company could reduce its future P/E ratio by spending its cash (or taking on debt) to achieve higher earnings.

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.

Is Debt Impacting Smartgroup's P/E?

Smartgroup has net debt worth just 1.9% of its market capitalization. The market might award it a higher P/E ratio if it had net cash, but its unlikely this low level of net borrowing is having a big impact on the P/E multiple.

The Bottom Line On Smartgroup's P/E Ratio

Smartgroup trades on a P/E ratio of 20.5, which is above its market average of 16.3. While the company does use modest debt, its recent earnings growth is superb. So on this analysis a high P/E ratio seems reasonable.

When the market is wrong about a stock, it gives savvy investors an opportunity. 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 visual report on analyst forecasts could hold the key to an excellent investment decision.

But note: Smartgroup may not be the best stock to buy. So take a peek at this free list of interesting companies with strong recent earnings growth (and a P/E ratio 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.