Is Thermo Fisher Scientific (NYSE:TMO) A Risky Investment?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of permanent loss is the risk I worry about... and every practical investor I know worries about.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. Importantly, Thermo Fisher Scientific Inc. (NYSE:TMO) does carry debt. But the more important question is: how much risk is that debt creating?

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. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. 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. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

See our latest analysis for Thermo Fisher Scientific

What Is Thermo Fisher Scientific's Debt?

You can click the graphic below for the historical numbers, but it shows that as of July 2023 Thermo Fisher Scientific had US$33.8b of debt, an increase on US$30.1b, over one year. However, it does have US$3.13b in cash offsetting this, leading to net debt of about US$30.7b.

How Healthy Is Thermo Fisher Scientific's Balance Sheet?

The latest balance sheet data shows that Thermo Fisher Scientific had liabilities of US$14.1b due within a year, and liabilities of US$36.1b falling due after that. Offsetting these obligations, it had cash of US$3.13b as well as receivables valued at US$9.49b due within 12 months. So it has liabilities totalling US$37.6b more than its cash and near-term receivables, combined.

Given Thermo Fisher Scientific has a humongous market capitalization of US$202.7b, it's hard to believe these liabilities pose much threat. But there are sufficient liabilities that we would certainly recommend shareholders continue to monitor the balance sheet, going forward.

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.

Thermo Fisher Scientific has a debt to EBITDA ratio of 2.9, which signals significant debt, but is still pretty reasonable for most types of business. But its EBIT was about 14.4 times its interest expense, implying the company isn't really paying a high cost to maintain that level of debt. Even were the low cost to prove unsustainable, that is a good sign. Importantly, Thermo Fisher Scientific's EBIT fell a jaw-dropping 27% in the last twelve months. If that decline continues then paying off debt will be harder than selling foie gras at a vegan convention. The balance sheet is clearly the area to focus on when you are analysing debt. But it is future earnings, more than anything, that will determine Thermo Fisher Scientific's ability to maintain a healthy balance sheet going forward. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So we always check how much of that EBIT is translated into free cash flow. Over the most recent three years, Thermo Fisher Scientific recorded free cash flow worth 73% of its EBIT, which is around normal, given free cash flow excludes interest and tax. This free cash flow puts the company in a good position to pay down debt, when appropriate.

Our View

Thermo Fisher Scientific's EBIT growth rate was a real negative on this analysis, although the other factors we considered were considerably better. In particular, we are dazzled with its interest cover. When we consider all the factors mentioned above, we do feel a bit cautious about Thermo Fisher Scientific's use of debt. While debt does have its upside in higher potential returns, we think shareholders should definitely consider how debt levels might make the stock more risky. 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. For instance, we've identified 1 warning sign for Thermo Fisher Scientific that 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.