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# Should You Buy Perry Ellis International Inc (PERY) At This PE Ratio?

Perry Ellis International Inc (NASDAQ:PERY) is trading with a trailing P/E of 19.8x, which is lower than the industry average of 20.5x. Although some investors may jump to the conclusion that this is a great buying opportunity, understanding the assumptions behind the P/E ratio might change your mind. In this article, I will break down what the P/E ratio is, how to interpret it and what to watch out for. Check out our latest analysis for Perry Ellis International

### Breaking down the Price-Earnings ratio

P/E is a popular ratio used for relative valuation. By comparing a stockâ€™s price per share to its earnings per share, we are able to see how much investors are paying for each dollar of the companyâ€™s earnings.

P/E Calculation for PERY

Price-Earnings Ratio = Price per share Ã· Earnings per share

PERY Price-Earnings Ratio = 23.24 Ã· 1.171 = 19.8x

The P/E ratio itself doesnâ€™t tell you a lot; however, it becomes very insightful when you compare it with other similar companies. We preferably want to compare the stockâ€™s P/E ratio to the average of companies that have similar features to PERY, such as capital structure and profitability. A common peer group is companies that exist in the same industry, which is what I use. PERYâ€™s P/E of 19.8x is lower than its industry peers (20.5x), which implies that each dollar of PERYâ€™s earnings is being undervalued by investors. As such, our analysis shows that PERY represents an under-priced stock.

### A few caveats

Before you jump to the conclusion that PERY is the perfect buying opportunity, it is important to realise that our conclusion rests on two assertions. Firstly, our peer group contains companies that are similar to PERY. If this isnâ€™t the case, the difference in P/E could be due to other factors. For example, if you are comparing lower risk firms with PERY, then its P/E would naturally be lower than its peers, as investors would value those with lower risk at a higher price. The second assumption that must hold true is that the stocks we are comparing PERY to are fairly valued by the market. If this does not hold true, PERYâ€™s lower P/E ratio may be because firms in our peer group are overvalued by the market.

### What this means for you:

Are you a shareholder? Since you may have already conducted your due diligence on PERY, the undervaluation of the stock may mean it is a good time to top up on your current holdings. But at the end of the day, keep in mind that relative valuation relies heavily on critical assumptions Iâ€™ve outlined above.

Are you a potential investor? If you are considering investing in PERY, looking at the PE ratio on its own is not enough to make a well-informed decision. You will benefit from looking at additional analysis and considering its intrinsic valuation along with other relative valuation metrics like PEG and EV/Sales.

PE is one aspect of your portfolio construction to consider when holding or entering into a stock. But it is certainly not the only factor. Take a look at our most recent infographic report on Perry Ellis International for a more in-depth analysis of the stock to help you make a well-informed investment decision. Since we know a limitation of PE is it doesnâ€™t properly account for growth, you can use our free platform to see my list of stocks with a high growth potential and see if their PE is still reasonable.

To help readers see pass the short term volatility of the financial market, we aim to bring you a long-term focused research analysis purely driven by fundamental data. Note that our analysis does not factor in the latest price sensitive company announcements.

The author is an independent contributor and at the time of publication had no position in the stocks mentioned.