Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously said that 'Volatility is far from synonymous with risk.' So it might be obvious that you need to consider debt, when you think about how risky any given stock is, because too much debt can sink a company. Importantly, Arko Corp. (NASDAQ:ARKO) does carry debt. But the real question is whether this debt is making the company risky.

What Risk Does Debt Bring?

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. Of course, plenty of companies use debt to fund growth, without any negative consequences. When we think about a company's use of debt, we first look at cash and debt together.

What Is Arko's Net Debt?

You can click the graphic below for the historical numbers, but it shows that as of December 2023 Arko had US$845.4m of debt, an increase on US$752.0m, over one year. However, it also had US$222.0m in cash, and so its net debt is US$623.4m.

How Healthy Is Arko's Balance Sheet?

According to the last reported balance sheet, Arko had liabilities of US$486.2m due within 12 months, and liabilities of US$2.79b due beyond 12 months. On the other hand, it had cash of US$222.0m and US$200.3m worth of receivables due within a year. So its liabilities total US$2.85b more than the combination of its cash and short-term receivables.

The deficiency here weighs heavily on the US$631.2m company itself, as if a child were struggling under the weight of an enormous back-pack full of books, his sports gear, and a trumpet. So we'd watch its balance sheet closely, without a doubt. At the end of the day, Arko would probably need a major re-capitalization if its creditors were to demand repayment.

We use two main ratios to inform us about debt levels relative to earnings. The first is net debt divided by earnings before interest, tax, depreciation, and amortization (EBITDA), while the second is how many times its earnings before interest and tax (EBIT) covers its interest expense (or its interest cover, for short). The advantage of this approach is that we take into account both the absolute quantum of debt (with net debt to EBITDA) and the actual interest expenses associated with that debt (with its interest cover ratio).

While Arko has a quite reasonable net debt to EBITDA multiple of 2.4, its interest cover seems weak, at 1.9. This does have us wondering if the company pays high interest because it is considered risky. In any case, it's safe to say the company has meaningful debt. Importantly, Arko's EBIT fell a jaw-dropping 26% in the last twelve months. If that earnings trend continues then paying off its debt will be about as easy as herding cats on to a roller coaster. The balance sheet is clearly the area to focus on when you are analysing debt. But it is future earnings, more than anything, that will determine Arko's ability to maintain a healthy balance sheet going forward. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So we always check how much of that EBIT is translated into free cash flow. In the last three years, Arko created free cash flow amounting to 15% of its EBIT, an uninspiring performance. For us, cash conversion that low sparks a little paranoia about is ability to extinguish debt.

Our View

On the face of it, Arko's EBIT growth rate left us tentative about the stock, and its level of total liabilities was no more enticing than the one empty restaurant on the busiest night of the year. But at least its net debt to EBITDA is not so bad. Taking into account all the aforementioned factors, it looks like Arko has too much debt. That sort of riskiness is ok for some, but it certainly doesn't float our boat. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately, every company can contain risks that exist outside of the balance sheet. These risks can be hard to spot. Every company has them, and we've spotted 5 warning signs for Arko (of which 1 is potentially serious!) you should know about.

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.