Warren Buffett famously said, '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. We note that ProFrac Holding Corp. (NASDAQ:ACDC) does have debt on its balance sheet. But the more important question is: how much risk is that debt creating?

When Is Debt A Problem?

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. 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. By replacing dilution, though, debt can be an extremely good tool for businesses that need capital to invest in growth 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?

You can click the graphic below for the historical numbers, but it shows that as of September 2024 ProFrac Holding had US$1.15b of debt, an increase on US$1.06b, over one year. However, it does have US$25.5m in cash offsetting this, leading to net debt of about US$1.13b.

A Look At ProFrac Holding's Liabilities

We can see from the most recent balance sheet that ProFrac Holding had liabilities of US$714.5m falling due within a year, and liabilities of US$1.19b due beyond that. Offsetting these obligations, it had cash of US$25.5m as well as receivables valued at US$371.0m due within 12 months. So it has liabilities totalling US$1.51b more than its cash and near-term receivables, combined.

Given this deficit is actually higher than the company's market capitalization of US$1.11b, we think shareholders really should watch ProFrac Holding's debt levels, like a parent watching their child ride a bike for the first time. Hypothetically, extremely heavy dilution would be required if the company were forced to pay down its liabilities by raising capital at the current share price.

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.

Even though ProFrac Holding's debt is only 2.2, its interest cover is really very low at 0.50. 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 79% last year. If that decline continues then paying off debt will be harder than selling foie gras at a vegan convention. 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 ProFrac Holding can strengthen its balance sheet over time. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So it's worth checking how much of that EBIT is backed by free cash flow. Over the most recent three years, ProFrac Holding recorded free cash flow worth 55% of its EBIT, which is around normal, given free cash flow excludes interest and tax. This free cash flow puts the company in a good position to pay down debt, when appropriate.

Our View

To be frank both ProFrac Holding's interest cover and its track record of (not) growing its EBIT make us rather uncomfortable with its debt levels. But at least it's pretty decent at converting EBIT to free cash flow; that's encouraging. We're quite clear that we consider ProFrac Holding to be really rather risky, as a result of its balance sheet health. So we're almost as wary of this stock as a hungry kitten is about falling into its owner's fish pond: once bitten, twice shy, as they say. Given our concerns about ProFrac Holding's debt levels, it seems only prudent to check if insiders have been ditching the stock.

At the end of the day, it's often better to focus on companies that are free from net debt. You can access our special list of such companies (all with a track record of profit growth). It's free.

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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.