One simple way to benefit from the stock market is to buy an index fund. But many of us dare to dream of bigger returns, and build a portfolio ourselves. For example, the Cars.com Inc. (NYSE:CARS) share price is up 45% in the last three years, clearly besting the market return of around 13% (not including dividends).

On the back of a solid 7-day performance, let's check what role the company's fundamentals have played in driving long term shareholder returns.

See our latest analysis for Cars.com

To quote Buffett, 'Ships will sail around the world but the Flat Earth Society will flourish. There will continue to be wide discrepancies between price and value in the marketplace...' 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.

Cars.com became profitable within the last three years. That would generally be considered a positive, so we'd expect the share price to be up.

The graphic below depicts how EPS has changed over time (unveil the exact values by clicking on the image).

It is of course excellent to see how Cars.com has grown profits over the years, but the future is more important for shareholders. It might be well worthwhile taking a look at our free report on how its financial position has changed over time.

A Different Perspective

It's good to see that Cars.com has rewarded shareholders with a total shareholder return of 39% in the last twelve months. Notably the five-year annualised TSR loss of 3% per year compares very unfavourably with the recent share price performance. The long term loss makes us cautious, but the short term TSR gain certainly hints at a brighter future. 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. Case in point: We've spotted 3 warning signs for Cars.com you should be aware of, and 2 of them don't sit too well with us.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of companies we expect will grow earnings.

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.