# What Does Tilly’s Inc’s (NYSE:TLYS) PE Ratio Tell You?

Tilly’s Inc (NYSE:TLYS) is trading with a trailing P/E of 27.8x, which is higher than the industry average of 19.9x. Although some investors may jump to the conclusion that you should avoid the stock or sell if you own it, understanding the assumptions behind the P/E ratio might change your mind. Today, I will deconstruct the P/E ratio and highlight what you need to be careful of when using the P/E ratio.

### What you need to know about the P/E ratio

P/E is often used for relative valuation since earnings power is a chief driver of investment value. It compares a stock’s price per share to the stock’s earnings per share. A more intuitive way of understanding the P/E ratio is to think of it as how much investors are paying for each dollar of the company’s earnings.

Formula

Price-Earnings Ratio = Price per share ÷ Earnings per share

P/E Calculation for TLYS

Price per share = \$15.5

Earnings per share = \$0.557

∴ Price-Earnings Ratio = \$15.5 ÷ \$0.557 = 27.8x

The P/E ratio itself doesn’t tell you a lot; however, it becomes very insightful when you compare it with other similar companies. Ultimately, our goal is to compare the stock’s P/E ratio to the average of companies that have similar attributes to TLYS, such as company lifetime and products sold. A common peer group is companies that exist in the same industry, which is what I use below. Since similar companies should technically have similar P/E ratios, we can very quickly come to some conclusions about the stock if the ratios differ.

Since TLYS’s P/E of 27.8x is higher than its industry peers (19.9x), it means that investors are paying more than they should for each dollar of TLYS’s earnings. This multiple is a median of profitable companies of 25 Specialty Retail companies in US including Lentuo International, Folli-Follie Commercial Manufacturing and Technical Societe Anonyme and Appliance Recycling Centers of America. Therefore, according to this analysis, TLYS is an over-priced stock.

### A few caveats

Before you jump to the conclusion that TLYS should be banished from your portfolio, it is important to realise that our conclusion rests on two important assertions. The first is that our peer group actually contains companies that are similar to TLYS. If this isn’t the case, the difference in P/E could be due to some other factors. For example, if you are inadvertently comparing riskier firms with TLYS, then TLYS’s P/E would naturally be higher than its peers since investors would reward its lower risk with a higher price. The other possibility is if you were accidentally comparing lower growth firms with TLYS. In this case, TLYS’s P/E would be higher since investors would also reward TLYS’s higher growth with a higher price. The second assumption that must hold true is that the stocks we are comparing TLYS to are fairly valued by the market. If this does not hold, there is a possibility that TLYS’s P/E is higher because firms in our peer group are being undervalued by the market.

### What this means for you:

You may have already conducted fundamental analysis on the stock as a shareholder, so its current overvaluation could signal a potential selling opportunity to reduce your exposure to TLYS. Now that you understand the ins and outs of the PE metric, you should know to bear in mind its limitations before you make an investment decision. Remember that basing your investment decision off one metric alone is certainly not sufficient. There are many things I have not taken into account in this article and the PE ratio is very one-dimensional. If you have not done so already, I urge you to complete your research by taking a look at the following:

1. Future Outlook: What are well-informed industry analysts predicting for TLYS’s future growth? Take a look at our free research report of analyst consensus for TLYS’s outlook.
2. Past Track Record: Has TLYS been consistently performing well irrespective of the ups and downs in the market? Go into more detail in the past performance analysis and take a look at the free visual representations of TLYS’s historicals for more clarity.
3. Other High-Performing Stocks: Are there other stocks that provide better prospects with proven track records? Explore our free list of these great stocks here.

To help readers see past 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. For errors that warrant correction please contact the editor at editorial-team@simplywallst.com.