The worst result, after buying shares in a company (assuming no leverage), would be if you lose all the money you put in. But when you pick a company that is really flourishing, you can make more than 100%. Long term AZZ Inc. (NYSE:AZZ) shareholders would be well aware of this, since the stock is up 207% in five years. In more good news, the share price has risen 17% in thirty days. But this could be related to good market conditions -- stocks in its market are up 12% in the last month.

Since the stock has added US$108m to its market cap in the past week alone, let's see if underlying performance has been driving long-term returns.

We've discovered 3 warning signs about AZZ. View them for free.

While markets are a powerful pricing mechanism, share prices reflect investor sentiment, not just underlying business performance. By comparing earnings per share (EPS) and share price changes over time, we can get a feel for how investor attitudes to a company have morphed over time.

During five years of share price growth, AZZ actually saw its EPS drop 1.0% per year.

So it's hard to argue that the earnings per share are the best metric to judge the company, as it may not be optimized for profits at this point. 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 0.8% dividend yield is attracting many buyers to the stock. In contrast revenue growth of 18% per year is probably viewed as evidence that AZZ is growing, a real positive. In that case, the company may be sacrificing current earnings per share to drive growth.

You can see how earnings and revenue have changed over time in the image below (click on the chart to see the exact values).NYSE:AZZ Earnings and Revenue Growth May 5th 2025

It's probably worth noting that the CEO is paid less than the median at similar sized companies. But while CEO remuneration is always worth checking, the really important question is whether the company can grow earnings going forward. This freereport showing analyst forecasts should help you form a view on AZZ

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. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. In the case of AZZ, it has a TSR of 228% 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.

Story Continues

A Different Perspective

It's nice to see that AZZ shareholders have received a total shareholder return of 21% over the last year. That's including the dividend. Having said that, the five-year TSR of 27% a year, is even better. It's always interesting to track share price performance over the longer term. But to understand AZZ better, we need to consider many other factors. For example, we've discovered 3 warning signs for AZZ (1 is a bit unpleasant!) that you should be aware of before investing here.

But note: AZZ may not be the best stock to buy. So take a peek at this freelist of interesting companies with past earnings growth (and further growth forecast).

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