Should You Sell Abbott Laboratories (ABT) At This PE Ratio?

Abbott Laboratories (NYSE:ABT) trades with a trailing P/E of 47.4x, which is higher than the industry average of 41.8x. 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. In this article, I will break down what the P/E ratio is, how to interpret it and what to watch out for. View our latest analysis for Abbott Laboratories

Breaking down the P/E ratio

NYSE:ABT PE PEG Gauge Nov 24th 17
NYSE:ABT PE PEG Gauge Nov 24th 17

A common ratio used for relative valuation is the P/E ratio. By comparing a stock’s price per share to its earnings per share, we are able to see how much investors are paying for each dollar of the company’s earnings.

P/E Calculation for ABT

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

ABT Price-Earnings Ratio = $55.8 ÷ $1.178 = 47.4x

On its own, the P/E ratio doesn’t tell you much; however, it becomes extremely useful when you compare it with other similar companies. We preferably want to compare the stock’s P/E ratio to the average of companies that have similar features to ABT, such as capital structure and profitability. A common peer group is companies that exist in the same industry, which is what I use. ABT’s P/E of 47.4x is higher than its industry peers (41.8x), which implies that each dollar of ABT’s earnings is being overvalued by investors. Therefore, according to this analysis, ABT is an over-priced stock.

A few caveats

While our conclusion might prompt you to sell your ABT shares immediately, there are two important assumptions you should be aware of. Firstly, our peer group contains companies that are similar to ABT. If this isn’t the case, the difference in P/E could be due to other factors. For example, if you compared lower risk firms with ABT, then investors would naturally value it at a lower price since it is a riskier investment. The second assumption that must hold true is that the stocks we are comparing ABT to are fairly valued by the market. If this is violated, ABT’s P/E may be lower than its peers as they are actually overvalued by investors.

What this means for you:

Are you a shareholder? 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 ABT. 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.

Are you a potential investor? If ABT has been on your watch list for a while, it is best you also consider its intrinsic valuation. Looking at PE on its own will not give you the full picture of the stock as an investment, so I suggest you should also look at other relative valuation metrics like EV/EBITDA or PEG.

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 Abbott Laboratories 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 doesn’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.