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.' 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. As with many other companies Ainos, Inc. (NASDAQ:AIMD) makes use of debt. But is this debt a concern to shareholders?
When Is Debt Dangerous?
Generally speaking, debt only becomes a real problem when a company can't easily pay it off, either by raising capital or with its own cash flow. 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. Of course, plenty of companies use debt to fund growth, without any negative consequences. When we examine debt levels, we first consider both cash and debt levels, together.
What Is Ainos's Net Debt?
The image below, which you can click on for greater detail, shows that Ainos had debt of US$11.0m at the end of June 2025, a reduction from US$13.9m over a year. However, it does have US$1.22m in cash offsetting this, leading to net debt of about US$9.78m.
How Strong Is Ainos' Balance Sheet?
According to the last reported balance sheet, Ainos had liabilities of US$602.8k due within 12 months, and liabilities of US$11.9m due beyond 12 months. On the other hand, it had cash of US$1.22m and US$187 worth of receivables due within a year. So its liabilities total US$11.3m more than the combination of its cash and short-term receivables.
This deficit is considerable relative to its market capitalization of US$17.7m, so it does suggest shareholders should keep an eye on Ainos' use of debt. This suggests shareholders would be heavily diluted if the company needed to shore up its balance sheet in a hurry. When analysing debt levels, the balance sheet is the obvious place to start. But it is Ainos's earnings that will influence how the balance sheet holds up in the future. So if you're keen to discover more about its earnings, it might be worth checking out this graph of its long term earnings trend.
View our latest analysis for Ainos
Since Ainos doesn't have significant operating revenue, shareholders may be hoping it comes up with a great new product, before it runs out of money.
Caveat Emptor
Over the last twelve months Ainos produced an earnings before interest and tax (EBIT) loss. Its EBIT loss was a whopping US$15m. Considering that alongside the liabilities mentioned above does not give us much confidence that company should be using so much debt. So we think its balance sheet is a little strained, though not beyond repair. Another cause for caution is that is bled US$5.0m in negative free cash flow over the last twelve months. So in short it's a really risky stock. 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. We've identified 6 warning signs with Ainos (at least 4 which shouldn't be ignored) , and understanding them should be part of your investment process.
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.