Is Ashtead Group (LON:AHT) A Risky Investment?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' When we think about how risky a company is, we always like to look at its use of debt, since debt overload can lead to ruin. Importantly, Ashtead Group plc (LON:AHT) does carry debt. But should shareholders be worried about its use of debt?

Why Does Debt Bring Risk?

Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. Part and parcel of capitalism is the process of 'creative destruction' where failed businesses are mercilessly liquidated by their bankers. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. The first step when considering a company's debt levels is to consider its cash and debt together.

View our latest analysis for Ashtead Group

What Is Ashtead Group's Debt?

The chart below, which you can click on for greater detail, shows that Ashtead Group had US$4.68b in debt in October 2021; about the same as the year before. And it doesn't have much cash, so its net debt is about the same.

How Healthy Is Ashtead Group's Balance Sheet?

According to the last reported balance sheet, Ashtead Group had liabilities of US$1.34b due within 12 months, and liabilities of US$7.98b due beyond 12 months. On the other hand, it had cash of US$15.4m and US$1.46b worth of receivables due within a year. So its liabilities total US$7.85b more than the combination of its cash and short-term receivables.

While this might seem like a lot, it is not so bad since Ashtead Group has a huge market capitalization of US$35.9b, and so it could probably strengthen its balance sheet by raising capital if it needed to. But we definitely want to keep our eyes open to indications that its debt is bringing too much risk.

We measure a company's debt load relative to its earnings power by looking at its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and by calculating how easily its earnings before interest and tax (EBIT) cover its interest expense (interest cover). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

Looking at its net debt to EBITDA of 1.4 and interest cover of 6.1 times, it seems to us that Ashtead Group is probably using debt in a pretty reasonable way. So we'd recommend keeping a close eye on the impact financing costs are having on the business. On top of that, Ashtead Group grew its EBIT by 31% over the last twelve months, and that growth will make it easier to handle its debt. There's no doubt that we learn most about debt from the balance sheet. But ultimately the future profitability of the business will decide if Ashtead Group can strengthen its balance sheet over time. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. During the last three years, Ashtead Group produced sturdy free cash flow equating to 76% of its EBIT, about what we'd expect. This cold hard cash means it can reduce its debt when it wants to.

Our View

Ashtead Group's EBIT growth rate suggests it can handle its debt as easily as Cristiano Ronaldo could score a goal against an under 14's goalkeeper. And that's just the beginning of the good news since its conversion of EBIT to free cash flow is also very heartening. Zooming out, Ashtead Group seems to use debt quite reasonably; and that gets the nod from us. While debt does bring risk, when used wisely it can also bring a higher return on equity. When analysing debt levels, the balance sheet is the obvious place to start. However, not all investment risk resides within the balance sheet - far from it. For example, we've discovered 1 warning sign for Ashtead Group that you should be aware of before investing here.

If, after all that, you're more interested in a fast growing company with a rock-solid balance sheet, then check out our list of net cash growth stocks without delay.

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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.