Is Custom Truck One Source (NYSE:CTOS) A Risky Investment?

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says '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. As with many other companies Custom Truck One Source, Inc. (NYSE:CTOS) makes use of debt. But the more important question is: how much risk is that debt creating?

What Risk Does Debt Bring?

Debt assists a business until the business has trouble paying it off, either with new capital or with free cash flow. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. However, a more usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

See our latest analysis for Custom Truck One Source

What Is Custom Truck One Source's Debt?

As you can see below, at the end of December 2023, Custom Truck One Source had US$2.16b of debt, up from US$1.79b a year ago. Click the image for more detail. Net debt is about the same, since the it doesn't have much cash.

How Healthy Is Custom Truck One Source's Balance Sheet?

The latest balance sheet data shows that Custom Truck One Source had liabilities of US$897.4m due within a year, and liabilities of US$1.55b falling due after that. Offsetting this, it had US$10.3m in cash and US$245.9m in receivables that were due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$2.19b.

The deficiency here weighs heavily on the US$1.40b 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 definitely think shareholders need to watch this one closely. At the end of the day, Custom Truck One Source 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).

Weak interest cover of 1.4 times and a disturbingly high net debt to EBITDA ratio of 9.2 hit our confidence in Custom Truck One Source like a one-two punch to the gut. The debt burden here is substantial. The good news is that Custom Truck One Source grew its EBIT a smooth 43% over the last twelve months. Like a mother's loving embrace of a newborn that sort of growth builds resilience, putting the company in a stronger position to manage its debt. There's no doubt that we learn most about debt from the balance sheet. But it is future earnings, more than anything, that will determine Custom Truck One Source's ability to maintain a healthy balance sheet going forward. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So we always check how much of that EBIT is translated into free cash flow. Over the last three years, Custom Truck One Source saw substantial negative free cash flow, in total. While that may be a result of expenditure for growth, it does make the debt far more risky.

Our View

To be frank both Custom Truck One Source's net debt to EBITDA and its track record of converting EBIT to free cash flow make us rather uncomfortable with its debt levels. But at least it's pretty decent at growing its EBIT; that's encouraging. Overall, it seems to us that Custom Truck One Source's balance sheet is really quite a risk to the business. 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. 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. We've identified 1 warning sign with Custom Truck One Source , and understanding them should be part of your investment process.

If you're interested in investing in businesses that can grow profits without the burden of debt, then check out this free list of growing businesses that have net cash on the balance sheet.

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.