Stock pickers are generally looking for stocks that will outperform the broader market. And while active stock picking involves risks (and requires diversification) it can also provide excess returns. For example, long term North American Construction Group Ltd. (TSE:NOA) shareholders have enjoyed a 97% share price rise over the last half decade, well in excess of the market return of around 49% (not including dividends). On the other hand, the more recent gains haven't been so impressive, with shareholders gaining just 4.6%, including dividends.

So let's assess the underlying fundamentals over the last 5 years and see if they've moved in lock-step with shareholder returns.

View our latest analysis for North American Construction Group

There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. One imperfect but simple way to consider how the market perception of a company has shifted is to compare the change in the earnings per share (EPS) with the share price movement.

Over half a decade, North American Construction Group managed to grow its earnings per share at 11% a year. This EPS growth is lower than the 14% average annual increase in the share price. This suggests that market participants hold the company in higher regard, these days. And that's hardly shocking given the track record of growth.

You can see how EPS has changed over time in the image below (click on the chart to see the exact values).

It's good to see that there was some significant insider buying in the last three months. That's a positive. On the other hand, we think the revenue and earnings trends are much more meaningful measures of the business. Dive deeper into the earnings by checking this interactive graph of North American Construction Group's earnings, revenue and cash flow.

What About Dividends?

It is important to consider the total shareholder return, as well as the share price return, for any given stock. The TSR incorporates the value of any spin-offs or discounted capital raisings, along with any dividends, based on the assumption that the dividends are reinvested. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. As it happens, North American Construction Group's TSR for the last 5 years was 112%, which exceeds the share price return mentioned earlier. This is largely a result of its dividend payments!

A Different Perspective

North American Construction Group shareholders are up 4.6% for the year (even including dividends). But that was short of the market average. On the bright side, the longer term returns (running at about 16% a year, over half a decade) look better. It's quite possible the business continues to execute with prowess, even as the share price gains are slowing. 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. Even so, be aware that North American Construction Group is showing 3 warning signs in our investment analysis , you should know about...

If you like to buy stocks alongside management, then you might just love this free list of companies. (Hint: most of them are flying under the radar).

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