Is ASE Technology Holding (TWSE:3711) A Risky Investment?

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.' 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. As with many other companies ASE Technology Holding Co., Ltd. (TWSE:3711) makes use of debt. But the more important question is: how much risk is that debt creating?

What Risk Does Debt Bring?

Debt assists a business until the business has trouble paying it off, either with new capital or with free cash flow. If things get really bad, the lenders can take control of the business. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. 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. When we examine debt levels, we first consider both cash and debt levels, together.

See our latest analysis for ASE Technology Holding

How Much Debt Does ASE Technology Holding Carry?

The chart below, which you can click on for greater detail, shows that ASE Technology Holding had NT$205.3b in debt in September 2024; about the same as the year before. However, it does have NT$77.3b in cash offsetting this, leading to net debt of about NT$128.1b.

How Healthy Is ASE Technology Holding's Balance Sheet?

We can see from the most recent balance sheet that ASE Technology Holding had liabilities of NT$235.7b falling due within a year, and liabilities of NT$147.8b due beyond that. On the other hand, it had cash of NT$77.3b and NT$125.5b worth of receivables due within a year. So its liabilities total NT$180.8b more than the combination of its cash and short-term receivables.

This deficit isn't so bad because ASE Technology Holding is worth a massive NT$722.9b, and thus could probably raise enough capital to shore up its balance sheet, if the need arose. But it's clear that we should definitely closely examine whether it can manage its debt without dilution.

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). 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).

ASE Technology Holding has a low debt to EBITDA ratio of only 1.3. And remarkably, despite having net debt, it actually received more in interest over the last twelve months than it had to pay. So it's fair to say it can handle debt like a hotshot teppanyaki chef handles cooking. But the bad news is that ASE Technology Holding has seen its EBIT plunge 18% in the last twelve months. We think hat kind of performance, if repeated frequently, could well lead to difficulties for the stock. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately the future profitability of the business will decide if ASE Technology Holding 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 business needs free cash flow to pay off debt; accounting profits just don't cut it. So we clearly need to look at whether that EBIT is leading to corresponding free cash flow. During the last three years, ASE Technology Holding produced sturdy free cash flow equating to 72% of its EBIT, about what we'd expect. This cold hard cash means it can reduce its debt when it wants to.

Our View

Both ASE Technology Holding's ability to to cover its interest expense with its EBIT and its conversion of EBIT to free cash flow gave us comfort that it can handle its debt. But truth be told its EBIT growth rate had us nibbling our nails. When we consider all the elements mentioned above, it seems to us that ASE Technology Holding is managing its debt quite well. Having said that, the load is sufficiently heavy that we would recommend any shareholders keep a close eye on it. 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. For example - ASE Technology Holding has 1 warning sign we think you should be aware of.

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.