Update: Radiation Technology (GTSM:6514) Stock Gained 78% In The Last Three Years

It hasn't been the best quarter for Radiation Technology, Inc. (GTSM:6514) shareholders, since the share price has fallen 12% in that time. But don't let that distract from the very nice return generated over three years. In fact, the company's share price bested the return of its market index in that time, posting a gain of 78%.

View our latest analysis for Radiation Technology

There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. 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 three years of share price growth, Radiation Technology achieved compound earnings per share growth of 4.5% per year. In comparison, the 21% per year gain in the share price outpaces the EPS growth. This suggests that, as the business progressed over the last few years, it gained the confidence of market participants. It's not unusual to see the market 're-rate' a stock, after a few years of growth.

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

This free interactive report on Radiation Technology'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 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 Radiation Technology, it has a TSR of 94% for the last 3 years. That exceeds its share price return that we previously mentioned. And there's no prize for guessing that the dividend payments largely explain the divergence!

A Different Perspective

Radiation Technology shareholders are down 29% for the year (even including dividends), but the market itself is up 25%. 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. Unfortunately, last year's performance may indicate unresolved challenges, given that it was worse than the annualised loss of 0.6% over the last half decade. Generally speaking long term share price weakness can be a bad sign, though contrarian investors might want to research the stock in hope of a turnaround. 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. Case in point: We've spotted 4 warning signs for Radiation Technology you should be aware of.

Of course Radiation Technology may not be the best stock to buy. So you may wish to see this free collection of growth stocks.

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

When trading Radiation Technology or any other investment, use the platform considered by many to be the Professional's Gateway to the Worlds Market, Interactive Brokers. You get the lowest-cost* trading on stocks, options, futures, forex, bonds and funds worldwide from a single integrated account. Promoted

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. 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.
^*Interactive Brokers Rated Lowest Cost Broker by StockBrokers.com Annual Online Review 2020

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