Net Debt History Chart

How to Read a Net Debt History Chart

Net debt is total debt (long-term debt + short-term debt + current portion of long-term debt) minus cash and short-term investments. A negative net debt — also called net cash — means the company holds more liquid assets than it owes. A positive net debt tells you the real debt burden after netting off available liquidity.

The ND/EBITDA ratio puts net debt in context. It answers: how many years of operating earnings would it take to pay off the net debt? A ratio below 2× is conservative for most industries. Between 2× and 4× is moderate. Above 4× is elevated and warrants scrutiny of coverage ratios and refinancing risk. Above 6× is distressed territory — the company's debt load is materially above what operating earnings can service.

The year-over-year change is often more informative than the level. A sudden jump in net debt typically signals a major acquisition, share buyback, or dividend financed with debt. A slow, steady rise over five years suggests management is systematically increasing leverage. Use this chart alongside the D/E history chart to see whether debt growth is outpacing equity growth.

Sector context is essential. Technology companies often carry net cash because asset-light models generate free cash flow without needing debt financing. Capital-intensive sectors like utilities (4.2× median ND/EBITDA) and real estate (6.8×) routinely run high net debt because their predictable cash flows support it. Always compare within sector, not against an absolute benchmark — the sector median reference line on the chart adjusts for this.