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Don't Sell Cirrus Logic, Inc. (NASDAQ:CRUS) Before You Read This

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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 apply a basic P/E ratio analysis to Cirrus Logic, Inc.'s (NASDAQ:CRUS), to help you decide if the stock is worth further research. Looking at earnings over the last twelve months, Cirrus Logic has a P/E ratio of 29.99. That corresponds to an earnings yield of approximately 3.3%.

See our latest analysis for Cirrus Logic

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 Cirrus Logic:

P/E of 29.99 = $44.9 ÷ $1.5 (Based on the trailing twelve months to March 2019.)

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 Growth Rates Impact P/E Ratios

If earnings fall then in the future the 'E' will be lower. That means even if the current P/E is low, it will increase over time if the share price stays flat. A higher P/E should indicate the stock is expensive relative to others -- and that may encourage shareholders to sell.

Cirrus Logic saw earnings per share decrease by 41% last year. And EPS is down 2.7% a year, over the last 5 years. This could justify a pessimistic P/E.

Does Cirrus Logic 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. The image below shows that Cirrus Logic has a higher P/E than the average (23.3) P/E for companies in the semiconductor industry.

NasdaqGS:CRUS Price Estimation Relative to Market, July 2nd 2019

That means that the market expects Cirrus Logic will outperform other companies in its industry. Clearly the market expects growth, but it isn't guaranteed. So further research is always essential. I often monitor director buying and selling.

Don't Forget: The P/E Does Not Account For Debt or Bank Deposits

One drawback of using a P/E ratio is that it considers market capitalization, but not the balance sheet. So it won't reflect the advantage of cash, or disadvantage of debt. 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 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.

How Does Cirrus Logic's Debt Impact Its P/E Ratio?

With net cash of US$286m, Cirrus Logic has a very strong balance sheet, which may be important for its business. Having said that, at 11% of its market capitalization the cash hoard would contribute towards a higher P/E ratio.

The Bottom Line On Cirrus Logic's P/E Ratio

Cirrus Logic trades on a P/E ratio of 30, which is above the US market average of 18.2. The recent drop in earnings per share would make some investors cautious, but the healthy balance sheet means the company retains potential for future growth. If fails to eventuate, the current high P/E could prove to be temporary, as the share price falls.

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

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.