Nanosonics' (ASX:NAN) five-year earnings growth trails the notable shareholder returns

Generally speaking the aim of active stock picking is to find companies that provide returns that are superior to the market average. And the truth is, you can make significant gains if you buy good quality businesses at the right price. For example, the Nanosonics Limited (ASX:NAN) share price is up 83% in the last 5 years, clearly besting the market return of around 15% (ignoring dividends). However, more recent returns haven't been as impressive as that, with the stock returning just 31% in the last year.

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 Nanosonics

While the efficient markets hypothesis continues to be taught by some, it has been proven that markets are over-reactive dynamic systems, and investors are not always rational. 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.

During five years of share price growth, Nanosonics achieved compound earnings per share (EPS) growth of 9.6% per year. This EPS growth is slower than the share price growth of 13% per year, over the same period. So it's fair to assume the market has a higher opinion of the business than it did five years ago. And that's hardly shocking given the track record of growth. This optimism is visible in its fairly high P/E ratio of 145.50.

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

Before buying or selling a stock, we always recommend a close examination of historic growth trends, available here.

A Different Perspective

It's nice to see that Nanosonics shareholders have received a total shareholder return of 31% over the last year. That's better than the annualised return of 13% 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. It's always interesting to track share price performance over the longer term. But to understand Nanosonics better, we need to consider many other factors. Even so, be aware that Nanosonics is showing 1 warning sign in our investment analysis , you should know about...

If you would prefer to check out another company -- one with potentially superior financials -- then do not miss this free list of companies that have proven they can grow earnings.

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

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.

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