Stock Analysis

Alerion Clean Power's (BIT:ARN) earnings growth rate lags the 27% CAGR delivered to shareholders

The most you can lose on any stock (assuming you don't use leverage) is 100% of your money. But when you pick a company that is really flourishing, you can make more than 100%. One great example is Alerion Clean Power S.p.A. (BIT:ARN) which saw its share price drive 190% higher over five years. It's also good to see the share price up 34% over the last quarter. This could be related to the recent financial results, released recently - you can catch up on the most recent data by reading our company report.

While this past week has detracted from the company's five-year return, let's look at the recent trends of the underlying business and see if the gains have been in alignment.

There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. 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, Alerion Clean Power achieved compound earnings per share (EPS) growth of 31% per year. The EPS growth is more impressive than the yearly share price gain of 24% over the same period. Therefore, it seems the market has become relatively pessimistic about the company.

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

earnings-per-share-growth
BIT:ARN Earnings Per Share Growth August 27th 2025

Dive deeper into Alerion Clean Power's key metrics by checking this interactive graph of Alerion Clean Power's earnings, revenue and cash flow.

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What About Dividends?

When looking at investment returns, it is important to consider the difference between total shareholder return (TSR) and share price return. 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. In the case of Alerion Clean Power, it has a TSR of 230% for the last 5 years. That exceeds its share price return that we previously mentioned. This is largely a result of its dividend payments!

A Different Perspective

Alerion Clean Power shareholders gained a total return of 17% during the year. But that return falls short of the market. If we look back over five years, the returns are even better, coming in at 27% per year for five years. Maybe the share price is just taking a breather while the business executes on its growth strategy. It's always interesting to track share price performance over the longer term. But to understand Alerion Clean Power better, we need to consider many other factors. For instance, we've identified 3 warning signs for Alerion Clean Power (2 are a bit concerning) that you should be aware of.

If you are like me, then you will not want to miss this free list of undervalued small caps 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 Italian 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.