David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the permanent loss of capital.' When we think about how risky a company is, we always like to look at its use of debt, since debt overload can lead to ruin. We note that Materion Corporation (NYSE:MTRN) does have debt on its balance sheet. 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 usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. By replacing dilution, though, debt can be an extremely good tool for businesses that need capital to invest in growth at high rates of return. When we examine debt levels, we first consider both cash and debt levels, together.

What Is Materion's Net Debt?

You can click the graphic below for the historical numbers, but it shows that as of September 2024 Materion had US$496.6m of debt, an increase on US$461.0m, over one year. However, because it has a cash reserve of US$20.1m, its net debt is less, at about US$476.4m.

How Healthy Is Materion's Balance Sheet?

We can see from the most recent balance sheet that Materion had liabilities of US$252.8m falling due within a year, and liabilities of US$672.3m due beyond that. Offsetting this, it had US$20.1m in cash and US$214.6m in receivables that were due within 12 months. So it has liabilities totalling US$690.4m more than its cash and near-term receivables, combined.

While this might seem like a lot, it is not so bad since Materion has a market capitalization of US$2.38b, and so it could probably strengthen its balance sheet by raising capital if it needed to. But we definitely want to keep our eyes open to indications that its debt is bringing too much risk.

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). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.

Materion's debt is 2.5 times its EBITDA, and its EBIT cover its interest expense 3.6 times over. Taken together this implies that, while we wouldn't want to see debt levels rise, we think it can handle its current leverage. Unfortunately, Materion's EBIT flopped 14% over the last four quarters. If that sort of decline is not arrested, then the managing its debt will be harder than selling broccoli flavoured ice-cream for a premium. 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 Materion'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.

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. In the last three years, Materion created free cash flow amounting to 9.9% of its EBIT, an uninspiring performance. That limp level of cash conversion undermines its ability to manage and pay down debt.

Our View

On the face of it, Materion's conversion of EBIT to free cash flow 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. Having said that, its ability to handle its total liabilities isn't such a worry. Once we consider all the factors above, together, it seems to us that Materion's debt is making it a bit risky. That's not necessarily a bad thing, but we'd generally feel more comfortable with less leverage. 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. For instance, we've identified 2 warning signs for Materion (1 makes us a bit uncomfortable) you should be aware of.

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.