Investors can approximate the average market return by buying an index fund. But if you buy individual stocks, you can do both better or worse than that. Unfortunately the STMicroelectronics N.V. (EPA:STMPA) share price slid 38% over twelve months. That falls noticeably short of the market return of around 8.7%. Even if you look out three years, the returns are still disappointing, with the share price down32% in that time. The falls have accelerated recently, with the share price down 35% in the last three months.
Since shareholders are down over the longer term, lets look at the underlying fundamentals over the that time and see if they've been consistent with returns.
Check out our latest analysis for STMicroelectronics
There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. One flawed but reasonable way to assess how sentiment around a company has changed is to compare the earnings per share (EPS) with the share price.
Unfortunately STMicroelectronics reported an EPS drop of 41% for the last year. We note that the 38% share price drop is very close to the EPS drop. Therefore one could posit that the market has not become more concerned about the company, despite the lower EPS. Instead, the change in the share price seems to reduction in earnings per share, alone.
The image below shows how EPS has tracked over time (if you click on the image you can see greater detail).
It might be well worthwhile taking a look at our free report on STMicroelectronics' earnings, revenue and cash flow.
While the broader market gained around 8.7% in the last year, STMicroelectronics shareholders lost 38% (even including dividends). Even the share prices of good stocks drop sometimes, but we want to see improvements in the fundamental metrics of a business, before getting too interested. Longer term investors wouldn't be so upset, since they would have made 6%, each year, over five years. It could be that the recent sell-off is an opportunity, so it may be worth checking the fundamental data for signs of a long term growth trend. I find it very interesting to look at share price over the long term as a proxy for business performance. But to truly gain insight, we need to consider other information, too. Take risks, for example - STMicroelectronics has 1 warning sign we think you should be aware of.
Of course STMicroelectronics may not be the best stock to buy. So you may wish to see this free collection of growth stocks.
Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on French exchanges.
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.