Optimism for DEUTZ (ETR:DEZ) has grown this past week, despite one-year decline in earnings

Unfortunately, investing is risky - companies can and do go bankrupt. But when you pick a company that is really flourishing, you can make more than 100%. For example, the DEUTZ Aktiengesellschaft (ETR:DEZ) share price had more than doubled in just one year - up 122%. In more good news, the share price has risen 13% in thirty days. Also impressive, the stock is up 104% over three years, making long term shareholders happy, too. After a strong gain in the past week, it's worth seeing if longer term returns have been driven by improving fundamentals. AI is about to change healthcare. These 20 stocks are working on everything from early diagnostics to drug discovery. The best part - they are all under $10bn in marketcap - there is still time to get in early. In his essay The Superinvestors of Graham-and-Doddsville Warren Buffett described how share prices do not always rationally reflect the value of a business. 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). Over the last twelve months, DEUTZ actually shrank its EPS by 30%. Given the share price gain, we doubt the market is measuring progress with EPS. Since the change in EPS doesn't seem to correlate with the change in share price, it's worth taking a look at other metrics. We doubt the modest 1.9% dividend yield is doing much to support the share price. We think that the revenue growth of 7.9% could have some investors interested. Many businesses do go through a phase where they have to forgo some profits to drive business development, and sometimes its for the best. The graphic below depicts how earnings and revenue have changed over time (unveil the exact values by clicking on the image). XTRA:DEZ Earnings and Revenue Growth January 6th 2026 You can see how its balance sheet has strengthened (or weakened) over time in this free interactive graphic. 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. It's fair to say that the TSR gives a more complete picture for stocks that pay a dividend. We note that for DEUTZ the TSR over the last 1 year was 127%, which is better than the share price return mentioned above. The dividends paid by the company have thusly boosted the total shareholder return. A Different Perspective We're pleased to report that DEUTZ shareholders have received a total shareholder return of 127% over one year. That's including the dividend. That gain is better than the annual TSR over five years, which is 14%. Therefore it seems like sentiment around the company has been positive lately. In the best case scenario, this may hint at some real business momentum, implying that now could be a great time to delve deeper. It's always interesting to track share price performance over the longer term. But to understand DEUTZ better, we need to consider many other factors. For instance, we've identified 1 warning sign for DEUTZ that you should be aware of. If you like to buy stocks alongside management, then you might just love this free list of companies. (Hint: many of them are unnoticed AND have attractive valuation). Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on German exchanges.