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.' 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. Importantly, Post Holdings, Inc. (NYSE:POST) does carry debt. 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. 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, plenty of companies use debt to fund growth, without any negative consequences. The first step when considering a company's debt levels is to consider its cash and debt together.

View our latest analysis for Post Holdings

What Is Post Holdings's Debt?

The image below, which you can click on for greater detail, shows that Post Holdings had debt of US$6.14b at the end of June 2022, a reduction from US$7.45b over a year. However, it does have US$747.4m in cash offsetting this, leading to net debt of about US$5.39b.

How Healthy Is Post Holdings' Balance Sheet?

We can see from the most recent balance sheet that Post Holdings had liabilities of US$757.7m falling due within a year, and liabilities of US$7.09b due beyond that. On the other hand, it had cash of US$747.4m and US$545.3m worth of receivables due within a year. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$6.56b.

When you consider that this deficiency exceeds the company's US$4.95b market capitalization, you might well be inclined to review the balance sheet intently. In the scenario where the company had to clean up its balance sheet quickly, it seems likely shareholders would suffer extensive dilution.

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).

Post Holdings has a rather high debt to EBITDA ratio of 5.4 which suggests a meaningful debt load. However, its interest coverage of 4.5 is reasonably strong, which is a good sign. Post Holdings grew its EBIT by 4.4% in the last year. That's far from incredible but it is a good thing, when it comes to paying off 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 Post Holdings 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 company can only pay off debt with cold hard cash, not accounting profits. So it's worth checking how much of that EBIT is backed by free cash flow. Over the most recent three years, Post Holdings recorded free cash flow worth 51% 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

On the face of it, Post Holdings's level of total liabilities left us tentative about the stock, and its net debt to EBITDA was no more enticing than the one empty restaurant on the busiest night of the year. But at least its conversion of EBIT to free cash flow is not so bad. Overall, we think it's fair to say that Post Holdings has enough debt that there are some real risks around the balance sheet. If all goes well, that should boost returns, but on the flip side, the risk of permanent capital loss is elevated by the debt. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately, every company can contain risks that exist outside of the balance sheet. For instance, we've identified 3 warning signs for Post Holdings (2 are significant) you should be aware of.

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.