Is Stabilus (ETR:STM) Using Too Much Debt?

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 seems the smart money knows that debt - which is usually involved in bankruptcies - is a very important factor, when you assess how risky a company is. We can see that Stabilus SE (ETR:STM) does use debt in its business. But the more important question is: how much risk is that debt creating?

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When Is Debt Dangerous?

Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. If things get really bad, the lenders can take control of the business. However, a more common (but still painful) scenario is that it has to raise new equity capital at a low price, thus permanently diluting shareholders. Of course, the upside of debt is that it often represents cheap capital, especially when it replaces dilution in a company with the ability to reinvest at high rates of return. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

How Much Debt Does Stabilus Carry?

You can click the graphic below for the historical numbers, but it shows that Stabilus had €791.4m of debt in March 2025, down from €847.7m, one year before. However, because it has a cash reserve of €95.1m, its net debt is less, at about €696.3m.

How Healthy Is Stabilus' Balance Sheet?

Zooming in on the latest balance sheet data, we can see that Stabilus had liabilities of €364.3m due within 12 months and liabilities of €856.6m due beyond that. Offsetting this, it had €95.1m in cash and €212.7m in receivables that were due within 12 months. So its liabilities total €913.1m more than the combination of its cash and short-term receivables.

When you consider that this deficiency exceeds the company's €687.9m 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.

See our latest analysis for Stabilus

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.

Stabilus has a debt to EBITDA ratio of 3.5 and its EBIT covered its interest expense 2.8 times. Taken together this implies that, while we wouldn't want to see debt levels rise, we think it can handle its current leverage. Investors should also be troubled by the fact that Stabilus saw its EBIT drop by 17% over the last twelve months. If that's the way things keep going handling the debt load will be like delivering hot coffees on a pogo stick. 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 Stabilus 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 we clearly need to look at whether that EBIT is leading to corresponding free cash flow. Over the most recent three years, Stabilus recorded free cash flow worth 78% 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

On the face of it, Stabilus's level of total liabilities left us tentative about the stock, and its EBIT growth rate was no more enticing than the one empty restaurant on the busiest night of the year. But at least it's pretty decent at converting EBIT to free cash flow; that's encouraging. We're quite clear that we consider Stabilus 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. When analysing debt levels, the balance sheet is the obvious place to start. However, not all investment risk resides within the balance sheet - far from it. Be aware that Stabilus is showing 2 warning signs in our investment analysis , and 1 of those is a bit unpleasant...

Of course, if you're the type of investor who prefers buying stocks without the burden of debt, then don't hesitate to discover our exclusive list of net cash growth stocks, today.

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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.