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.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. We can see that ProFrac Holding Corp. (NASDAQ:ACDC) does use debt in its business. But the more important question is: how much risk is that debt creating?

Why Does Debt Bring Risk?

Debt is a tool to help businesses grow, but if a business is incapable of paying off its lenders, then it exists at their mercy. If things get really bad, the lenders can take control of the business. 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, the upside of debt is that it often represents cheap capital, especially when it replaces dilution in a company with the ability to reinvest at high rates of return. When we examine debt levels, we first consider both cash and debt levels, together.

What Is ProFrac Holding's Debt?

The image below, which you can click on for greater detail, shows that at December 2023 ProFrac Holding had debt of US$1.07b, up from US$925.4m in one year. However, it also had US$25.3m in cash, and so its net debt is US$1.04b.

How Strong Is ProFrac Holding's Balance Sheet?

Zooming in on the latest balance sheet data, we can see that ProFrac Holding had liabilities of US$648.9m due within 12 months and liabilities of US$1.09b due beyond that. Offsetting this, it had US$25.3m in cash and US$352.9m in receivables that were due within 12 months. So its liabilities total US$1.36b more than the combination of its cash and short-term receivables.

Given this deficit is actually higher than the company's market capitalization of US$1.35b, we think shareholders really should watch ProFrac Holding's debt levels, like a parent watching their child ride a bike for the first time. In the scenario where the company had to clean up its balance sheet quickly, it seems likely shareholders would suffer extensive dilution.

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). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.

While ProFrac Holding has a quite reasonable net debt to EBITDA multiple of 1.6, its interest cover seems weak, at 1.4. The main reason for this is that it has such high depreciation and amortisation. While companies often boast that these charges are non-cash, most such businesses will therefore require ongoing investment (that is not expensed.) Either way there's no doubt the stock is using meaningful leverage. Shareholders should be aware that ProFrac Holding's EBIT was down 54% last year. If that decline continues then paying off debt will be harder than selling foie gras at a vegan convention. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately the future profitability of the business will decide if ProFrac Holding 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 we clearly need to look at whether that EBIT is leading to corresponding free cash flow. Looking at the most recent two years, ProFrac Holding recorded free cash flow of 50% of its EBIT, which is weaker than we'd expect. That's not great, when it comes to paying down debt.

Our View

On the face of it, ProFrac Holding's interest cover left us tentative about the stock, and its EBIT growth rate was no more enticing than the one empty restaurant on the busiest night of the year. But on the bright side, its net debt to EBITDA is a good sign, and makes us more optimistic. Overall, it seems to us that ProFrac Holding's balance sheet is really quite a risk to the business. For this reason we're pretty cautious about the stock, and we think shareholders should keep a close eye on its liquidity. There's no doubt that we learn most about debt from the balance sheet. But ultimately, every company can contain risks that exist outside of the balance sheet. To that end, you should learn about the 2 warning signs we've spotted with ProFrac Holding (including 1 which is a bit unpleasant) .

When all is said and done, sometimes its easier to focus on companies that don't even need debt. Readers can access a list of growth stocks with zero net debt 100% free, right now.

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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.