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. We can see that Amgen Inc. (NASDAQ:AMGN) does use debt in its business. But is this debt a concern to shareholders?
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. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. 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. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. When we think about a company's use of debt, we first look at cash and debt together.
How Much Debt Does Amgen Carry?
You can click the graphic below for the historical numbers, but it shows that as of June 2022 Amgen had US$36.5b of debt, an increase on US$32.8b, over one year. However, it does have US$7.18b in cash offsetting this, leading to net debt of about US$29.3b.
How Healthy Is Amgen's Balance Sheet?
Zooming in on the latest balance sheet data, we can see that Amgen had liabilities of US$12.6b due within 12 months and liabilities of US$44.3b due beyond that. On the other hand, it had cash of US$7.18b and US$5.33b worth of receivables due within a year. So it has liabilities totalling US$44.4b more than its cash and near-term receivables, combined.
Amgen has a very large market capitalization of US$123.6b, so it could very likely raise cash to ameliorate its balance sheet, if the need arose. 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). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.
With a debt to EBITDA ratio of 2.2, Amgen uses debt artfully but responsibly. And the alluring interest cover (EBIT of 7.9 times interest expense) certainly does not do anything to dispel this impression. We saw Amgen grow its EBIT by 7.5% in the last twelve months. That's far from incredible but it is a good thing, when it comes to paying off debt. 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 Amgen can strengthen its balance sheet over time. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.
Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So it's worth checking how much of that EBIT is backed by free cash flow. Over the last three years, Amgen recorded free cash flow worth a fulsome 96% of its EBIT, which is stronger than we'd usually expect. That puts it in a very strong position to pay down debt.
Our View
Amgen's conversion of EBIT to free cash flow suggests it can handle its debt as easily as Cristiano Ronaldo could score a goal against an under 14's goalkeeper. And we also thought its interest cover was a positive. All these things considered, it appears that Amgen can comfortably handle its current debt levels. 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. 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 example - Amgen has 2 warning signs we think 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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