If you buy and hold a stock for many years, you'd hope to be making a profit. Furthermore, you'd generally like to see the share price rise faster than the market. Unfortunately for shareholders, while the Ameren Corporation (NYSE:AEE) share price is up 15% in the last five years, that's less than the market return. Looking at the last year alone, the stock is up 13%.

So let's investigate and see if the longer term performance of the company has been in line with the underlying business' progress.

While markets are a powerful pricing mechanism, share prices reflect investor sentiment, not just underlying business performance. One way to examine how market sentiment has changed over time is to look at the interaction between a company's share price and its earnings per share (EPS).

Over half a decade, Ameren managed to grow its earnings per share at 6.2% a year. This EPS growth is higher than the 3% average annual increase in the share price. So one could conclude that the broader market has become more cautious towards the stock.

The image below shows how EPS has tracked over time (if you click on the image you can see greater detail).

Dive deeper into Ameren's key metrics by checking this interactive graph of Ameren's earnings, revenue and cash flow.

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). Whereas the share price return only reflects the change in the share price, the TSR includes the value of dividends (assuming they were reinvested) and the benefit of any discounted capital raising or spin-off. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. We note that for Ameren the TSR over the last 5 years was 32%, which is better than the share price return mentioned above. The dividends paid by the company have thusly boosted the total shareholder return.

A Different Perspective

Ameren provided a TSR of 17% over the last twelve months. But that was short of the market average. On the bright side, that's still a gain, and it's actually better than the average return of 6% over half a decade It is possible that returns will improve along with the business fundamentals. While it is well worth considering the different impacts that market conditions can have on the share price, there are other factors that are even more important. Even so, be aware that Ameren is showing 2 warning signs in our investment analysis , and 1 of those is significant...

We will like Ameren better if we see some big insider buys. While we wait, check out this free list of undervalued stocks (mostly small caps) with considerable, recent, insider buying.

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on American 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.