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A Sliding Share Price Has Us Looking At The AES Corporation's (NYSE:AES) P/E Ratio

Simply Wall St

Unfortunately for some shareholders, the AES (NYSE:AES) share price has dived 37% in the last thirty days. The recent drop has obliterated the annual return, with the share price now down 30% over that longer period.

All else being equal, a share price drop should make a stock more 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, on certain occasions, long term focussed investors try to take advantage of pessimistic expectations to buy shares at a better price. Perhaps the simplest way to get a read on investors' expectations of a business is to look at its Price to Earnings Ratio (PE Ratio). A high P/E ratio means that investors have a high expectation about future growth, while a low P/E ratio means they have low expectations about future growth.

See our latest analysis for AES

Does AES Have A Relatively High Or Low P/E For Its Industry?

AES has a P/E ratio of 28.19. You can see in the image below that the average P/E (28.2) for companies in the renewable energy industry is roughly the same as AES's P/E.

NYSE:AES Price Estimation Relative to Market March 26th 2020

That indicates that the market expects AES will perform roughly in line with other companies in its industry. The company could surprise by performing better than average, in the future. Checking factors such as director buying and selling. could help you form your own view on if that will happen.

How Growth Rates Impact P/E Ratios

Earnings growth rates have a big influence on P/E ratios. That's because companies that grow earnings per share quickly will rapidly increase the 'E' in the equation. That means unless the share price increases, the P/E will reduce in a few years. So while a stock may look expensive based on past earnings, it could be cheap based on future earnings.

AES shrunk earnings per share by 69% over the last year. And over the longer term (5 years) earnings per share have decreased 14% annually. This growth rate might warrant a below average P/E ratio.

A Limitation: P/E Ratios Ignore Debt and Cash In The Bank

The 'Price' in P/E reflects the market capitalization of the company. That means it doesn't take debt or cash into account. Hypothetically, a company could reduce its future P/E ratio by spending its cash (or taking on debt) to achieve higher earnings.

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.

Is Debt Impacting AES's P/E?

Net debt totals a substantial 219% of AES's market cap. This level of debt justifies a relatively low P/E, so remain cognizant of the debt, if you're comparing it to other stocks.

The Bottom Line On AES's P/E Ratio

AES has a P/E of 28.2. That's higher than the average in its market, which is 12.6. With significant debt and no EPS growth last year, shareholders are betting on an improvement in earnings from the company. What can be absolutely certain is that the market has become significantly less optimistic about AES over the last month, with the P/E ratio falling from 44.5 back then to 28.2 today. For those who prefer to invest with the flow of momentum, that might be a bad sign, but for a contrarian, it may signal opportunity.

When the market is wrong about a stock, it gives savvy investors an opportunity. People often underestimate remarkable growth -- so investors can make money when fast growth is not fully appreciated. 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.

But note: AES may not be the best stock to buy. So take a peek at this free list of interesting companies with strong recent earnings growth (and a P/E ratio below 20).

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.