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What Is Alpha Pro Tech's (NYSEMKT:APT) P/E Ratio After Its Share Price Rocketed?

Simply Wall St

It's really great to see that even after a strong run, Alpha Pro Tech (NYSEMKT:APT) shares have been powering on, with a gain of 64% in the last thirty days. Zooming out, the annual gain of 143% knocks our socks off.

All else being equal, a sharp share price increase should make a stock less attractive to potential investors. In the long term, share prices tend to follow earnings per share, but in the short term prices bounce around in response to short term factors (which are not always obvious). So some would prefer to hold off buying when there is a lot of optimism towards a stock. One way to gauge market expectations of a stock is to look at its Price to Earnings Ratio (PE Ratio). Investors have optimistic expectations of companies with higher P/E ratios, compared to companies with lower P/E ratios.

See our latest analysis for Alpha Pro Tech

Does Alpha Pro Tech Have A Relatively High Or Low P/E For Its Industry?

Alpha Pro Tech's P/E of 40.35 indicates some degree of optimism towards the stock. The image below shows that Alpha Pro Tech has a higher P/E than the average (20.9) P/E for companies in the building industry.

AMEX:APT Price Estimation Relative to Market, March 11th 2020

Its relatively high P/E ratio indicates that Alpha Pro Tech shareholders think it will perform better than other companies in its industry classification. Shareholders are clearly optimistic, but the future is always uncertain. So investors should always consider the P/E ratio alongside other factors, such as whether company directors have been buying shares.

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. That means even if the current P/E is high, it will reduce over time if the share price stays flat. Then, a lower P/E should attract more buyers, pushing the share price up.

Alpha Pro Tech's earnings per share fell by 12% in the last twelve months. But over the longer term (5 years) earnings per share have increased by 8.9%.

Remember: P/E Ratios Don't Consider The Balance Sheet

The 'Price' in P/E reflects the market capitalization of the company. 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 spending might be good or bad, overall, but the key point here is that you need to look at debt to understand the P/E ratio in context.

Is Debt Impacting Alpha Pro Tech's P/E?

Since Alpha Pro Tech holds net cash of US$6.9m, it can spend on growth, justifying a higher P/E ratio than otherwise.

The Verdict On Alpha Pro Tech's P/E Ratio

Alpha Pro Tech's P/E is 40.3 which is above average (15.3) in its market. The recent drop in earnings per share might keep value investors away, but the relatively strong balance sheet will allow the company time to invest in growth. Clearly, the high P/E indicates shareholders think it will! What we know for sure is that investors have become much more excited about Alpha Pro Tech recently, since they have pushed its P/E ratio from 24.7 to 40.3 over the last month. If you like to buy stocks that have recently impressed the market, then this one might be a candidate; but if you prefer to invest when there is 'blood in the streets', then you may feel the opportunity has passed.

Investors should be looking to buy stocks that the market is wrong about. If the reality for a company is better than it expects, you can make money by buying and holding for the long term. We don't have analyst forecasts, but shareholders might want to examine this detailed historical graph of earnings, revenue and cash flow.

You might be able to find a better buy than Alpha Pro Tech. If you want a selection of possible winners, check out this free list of interesting companies that trade on a P/E below 20 (but have proven they can grow earnings).

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.

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. Thank you for reading.