These days it's easy to simply buy an index fund, and your returns should (roughly) match the market. But investors can boost returns by picking market-beating companies to own shares in. To wit, the Ross Stores, Inc. (NASDAQ:ROST) share price is 40% higher than it was a year ago, much better than the market return of around 15% (not including dividends) in the same period. If it can keep that out-performance up over the long term, investors will do very well! Having said that, the longer term returns aren't so impressive, with stock gaining just 27% in three years.

The past week has proven to be lucrative for Ross Stores investors, so let's see if fundamentals drove the company's one-year performance.

View our latest analysis for Ross Stores

While markets are a powerful pricing mechanism, share prices reflect investor sentiment, not just 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.

Ross Stores was able to grow EPS by 12% in the last twelve months. This EPS growth is significantly lower than the 40% increase in the share price. This indicates that the market is now more optimistic about the stock.

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

We know that Ross Stores has improved its bottom line over the last three years, but what does the future have in store? 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 Ross Stores has rewarded shareholders with a total shareholder return of 42% in the last twelve months. That's including the dividend. That's better than the annualised return of 5% over half a decade, implying that the company is doing better recently. Someone with an optimistic perspective could view the recent improvement in TSR as indicating that the business itself is getting better with time. It's always interesting to track share price performance over the longer term. But to understand Ross Stores better, we need to consider many other factors. Take risks, for example - Ross Stores has 1 warning sign we think you should be aware of.

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.

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.