Nutrien Ltd. (TSE:NTR) shareholders should be happy to see the share price up 10% in the last month. But that doesn't change the fact that the returns over the last year have been less than pleasing. In fact the stock is down 17% in the last year, well below the market return.

On a more encouraging note the company has added CA$1.3b to its market cap in just the last 7 days, so let's see if we can determine what's driven the one-year loss for shareholders.

View our latest analysis for Nutrien

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).

Unfortunately Nutrien reported an EPS drop of 82% for the last year. This fall in the EPS is significantly worse than the 17% the share price fall. So the market may not be too worried about the EPS figure, at the moment -- or it may have expected earnings to drop faster.

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

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. This free interactive report on Nutrien's earnings, revenue and cash flow is a great place to start, if you want to investigate the stock further.

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). 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. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. We note that for Nutrien the TSR over the last 1 year was -14%, which is better than the share price return mentioned above. This is largely a result of its dividend payments!

A Different Perspective

Nutrien shareholders are down 14% for the year (even including dividends), but the market itself is up 11%. 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. On the bright side, long term shareholders have made money, with a gain of 5% per year over half a decade. 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. For instance, we've identified 4 warning signs for Nutrien that you should be aware of.

Nutrien is not the only stock that insiders are buying. For those who like to find winning investments this free list of growing companies with recent insider purchasing, could be just the ticket.

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.