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. We note that TTM Technologies, Inc. (NASDAQ:TTMI) does have debt on its balance sheet. But is this debt a concern to shareholders?
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 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. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.
The chart below, which you can click on for greater detail, shows that TTM Technologies had US$917.1m in debt in September 2025; about the same as the year before. However, it does have US$492.8m in cash offsetting this, leading to net debt of about US$424.3m.
According to the last reported balance sheet, TTM Technologies had liabilities of US$905.2m due within 12 months, and liabilities of US$1.11b due beyond 12 months. On the other hand, it had cash of US$492.8m and US$947.1m worth of receivables due within a year. So its liabilities total US$579.2m more than the combination of its cash and short-term receivables.
Of course, TTM Technologies has a market capitalization of US$7.30b, so these liabilities are probably manageable. However, we do think it is worth keeping an eye on its balance sheet strength, as it may change over time.
Check out our latest analysis for TTM Technologies
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). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.
While TTM Technologies's low debt to EBITDA ratio of 1.1 suggests only modest use of debt, the fact that EBIT only covered the interest expense by 5.3 times last year does give us pause. So we'd recommend keeping a close eye on the impact financing costs are having on the business. It is well worth noting that TTM Technologies's EBIT shot up like bamboo after rain, gaining 52% in the last twelve months. That'll make it easier to manage its debt. When analysing debt levels, the balance sheet is the obvious place to start. But it is future earnings, more than anything, that will determine TTM Technologies'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, a company can only pay off debt with cold hard cash, not accounting profits. So it's worth checking how much of that EBIT is backed by free cash flow. Looking at the most recent three years, TTM Technologies recorded free cash flow of 27% of its EBIT, which is weaker than we'd expect. That weak cash conversion makes it more difficult to handle indebtedness.
Happily, TTM Technologies's impressive EBIT growth rate implies it has the upper hand on its debt. But, on a more sombre note, we are a little concerned by its conversion of EBIT to free cash flow. Looking at all the aforementioned factors together, it strikes us that TTM Technologies can handle its debt fairly comfortably. Of course, while this leverage can enhance returns on equity, it does bring more risk, so it's worth keeping an eye on this one. 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 instance, we've identified 1 warning sign for TTM Technologies that you should be aware of.
At the end of the day, it's often better to focus on companies that are free from net debt. You can access our special list of such companies (all with a track record of profit growth). It's free.
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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.