Is Mosaic (NYSE:MOS) Using Too Much Debt?

Simply Wall St

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. As with many other companies The Mosaic Company (NYSE:MOS) makes use of 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. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. However, a more frequent (but still costly) occurrence is where a company must issue shares at bargain-basement prices, permanently diluting shareholders, just to shore up its balance sheet. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. When we think about a company's use of debt, we first look at cash and debt together.

How Much Debt Does Mosaic Carry?

You can click the graphic below for the historical numbers, but it shows that as of December 2024 Mosaic had US$4.08b of debt, an increase on US$3.58b, over one year. However, it also had US$272.8m in cash, and so its net debt is US$3.81b.

NYSE:MOS Debt to Equity History April 5th 2025

How Strong Is Mosaic's Balance Sheet?

We can see from the most recent balance sheet that Mosaic had liabilities of US$4.17b falling due within a year, and liabilities of US$7.14b due beyond that. Offsetting these obligations, it had cash of US$272.8m as well as receivables valued at US$1.35b due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$9.69b.

When you consider that this deficiency exceeds the company's US$8.23b market capitalization, you might well be inclined to review the balance sheet intently. 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.

See our latest analysis for Mosaic

In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). 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).

Mosaic's net debt is sitting at a very reasonable 2.2 times its EBITDA, while its EBIT covered its interest expense just 3.4 times last year. It seems that the business incurs large depreciation and amortisation charges, so maybe its debt load is heavier than it would first appear, since EBITDA is arguably a generous measure of earnings. Importantly, Mosaic's EBIT fell a jaw-dropping 51% 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 Mosaic'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 the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. Over the most recent three years, Mosaic recorded free cash flow worth 56% of its EBIT, which is around normal, given free cash flow excludes interest and tax. This cold hard cash means it can reduce its debt when it wants to.

Our View

Mulling over Mosaic's attempt at (not) growing its EBIT, we're certainly not enthusiastic. But on the bright side, its conversion of EBIT to free cash flow is a good sign, and makes us more optimistic. We're quite clear that we consider Mosaic to be really rather risky, as a result of its balance sheet health. 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. However, not all investment risk resides within the balance sheet - far from it. Be aware that Mosaic is showing 3 warning signs in our investment analysis , and 1 of those is a bit unpleasant...

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.

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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.