Here's Why Mitsui (TSE:8031) Has A Meaningful Debt Burden

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.' 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 Mitsui & Co., Ltd. (TSE:8031) does have debt on its balance sheet. But the more important question is: how much risk is that debt creating?

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When Is Debt Dangerous?

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, plenty of companies use debt to fund growth, without any negative consequences. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

What Is Mitsui's Net Debt?

You can click the graphic below for the historical numbers, but it shows that as of March 2025 Mitsui had JP¥4.84t of debt, an increase on JP¥4.30t, over one year. However, because it has a cash reserve of JP¥977.4b, its net debt is less, at about JP¥3.86t.

How Strong Is Mitsui's Balance Sheet?

According to the last reported balance sheet, Mitsui had liabilities of JP¥3.65t due within 12 months, and liabilities of JP¥5.39t due beyond 12 months. On the other hand, it had cash of JP¥977.4b and JP¥2.25t worth of receivables due within a year. So it has liabilities totalling JP¥5.82t more than its cash and near-term receivables, combined.

This is a mountain of leverage even relative to its gargantuan market capitalization of JP¥8.55t. This suggests shareholders would be heavily diluted if the company needed to shore up its balance sheet in a hurry.

See our latest analysis for Mitsui

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.

As it happens Mitsui has a fairly concerning net debt to EBITDA ratio of 5.2 but very strong interest coverage of 1k. So either it has access to very cheap long term debt or that interest expense is going to grow! Importantly, Mitsui's EBIT fell a jaw-dropping 22% 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. 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 Mitsui 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.

Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. Happily for any shareholders, Mitsui actually produced more free cash flow than EBIT over the last three years. That sort of strong cash conversion gets us as excited as the crowd when the beat drops at a Daft Punk concert.

Our View

We feel some trepidation about Mitsui's difficulty EBIT growth rate, but we've got positives to focus on, too. For example, its interest cover and conversion of EBIT to free cash flow give us some confidence in its ability to manage its debt. Looking at all the angles mentioned above, it does seem to us that Mitsui is a somewhat risky investment as a result of its debt. Not all risk is bad, as it can boost share price returns if it pays off, but this debt risk is worth keeping in mind. The balance sheet is clearly the area to focus on when you are analysing debt. However, not all investment risk resides within the balance sheet - far from it. To that end, you should learn about the 3 warning signs we've spotted with Mitsui (including 1 which is concerning) .

If, after all that, you're more interested in a fast growing company with a rock-solid balance sheet, then check out our list of net cash growth stocks without delay.

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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.