Is Porvair's (LON:PRV) 110% Share Price Increase Well Justified?

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When you buy a stock there is always a possibility that it could drop 100%. But when you pick a company that is really flourishing, you can make more than 100%. Long term Porvair plc (LON:PRV) shareholders would be well aware of this, since the stock is up 110% in five years. Unfortunately, though, the stock has dropped 5.7% over a week.

See our latest analysis for Porvair

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 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).

During five years of share price growth, Porvair achieved compound earnings per share (EPS) growth of 12% per year. This EPS growth is slower than the share price growth of 16% 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.

You can see below how EPS has changed over time (discover the exact values by clicking on the image).

LSE:PRV Past and Future Earnings, August 30th 2019
LSE:PRV Past and Future Earnings, August 30th 2019

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

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). The TSR is a return calculation that accounts for the value of cash dividends (assuming that any dividend received was reinvested) and the calculated value of any discounted capital raisings and spin-offs. So for companies that pay a generous dividend, the TSR is often a lot higher than the share price return. In the case of Porvair, it has a TSR of 120% for the last 5 years. That exceeds its share price return that we previously mentioned. The dividends paid by the company have thusly boosted the total shareholder return.

A Different Perspective

It's nice to see that Porvair shareholders have received a total shareholder return of 14% over the last year. And that does include the dividend. However, that falls short of the 17% TSR per annum it has made for shareholders, each year, over five years. Before deciding if you like the current share price, check how Porvair scores on these 3 valuation metrics.

If you are like me, then you will 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 GB exchanges.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned. Thank you for reading.

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