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 WD-40 Company (NASDAQ:WDFC) share price is up 37% in the last five years, that's less than the market return. However, more recent buyers should be happy with the increase of 36% over the last year.

Since the stock has added US$244m to its market cap in the past week alone, let's see if underlying performance has been driving long-term returns.

View our latest analysis for WD-40

To paraphrase Benjamin Graham: Over the short term the market is a voting machine, but over the long term it's a weighing machine. 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, WD-40 managed to grow its earnings per share at 0.8% a year. This EPS growth is slower than the share price growth of 6% per year, over the same period. This suggests that market participants hold the company in higher regard, these days. That's not necessarily surprising considering the five-year track record of earnings growth. This favorable sentiment is reflected in its (fairly optimistic) P/E ratio of 49.32.

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

We consider it positive that insiders have made significant purchases in the last year. Even so, future earnings will be far more important to whether current shareholders make money. It might be well worthwhile taking a look at our free report on WD-40'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. 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. It's fair to say that the TSR gives a more complete picture for stocks that pay a dividend. We note that for WD-40 the TSR over the last 5 years was 47%, which is better than the share price return mentioned above. And there's no prize for guessing that the dividend payments largely explain the divergence!

A Different Perspective

It's good to see that WD-40 has rewarded shareholders with a total shareholder return of 39% in the last twelve months. Of course, that includes the dividend. That's better than the annualised return of 8% over half a decade, implying that the company is doing better recently. Given the share price momentum remains strong, it might be worth taking a closer look at the stock, lest you miss an opportunity. Investors who like to make money usually check up on insider purchases, such as the price paid, and total amount bought. You can find out about the insider purchases of WD-40 by clicking this link.

There are plenty of other companies that have insiders buying up shares. You probably do not want to miss this free list of growing companies that insiders are 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.