Leverage
Leverage · Financial Leverage · Indebtedness
A measure of how much debt a company uses — debt amplifies returns in good times and losses in bad.
What it is
Leverage describes how much debt a company uses in its capital structure. Debt allows a company to magnify potential returns — but it also increases risk.
Key leverage metrics:
Debt/Equity (D/E): Total debt / shareholders' equity. D/E = 1 means equal parts debt and equity.
Net Debt / EBITDA: Net debt / EBITDA. Indicates how many years of operating profit it would take to repay the debt.
- →Below 1× = conservative
- →1–3× = standard
- →Above 4× = aggressive, elevated risk
Interest Coverage Ratio: EBIT / interest expense. How many times the company covers interest from operating profit. Below 2× = risky.
Financial leverage: Debt amplifies both gains and losses. A company with 50% debt leverage and 10% asset returns may generate 20% ROE — but if returns fall below the cost of debt, leverage destroys value.
Why track it
Leverage determines a company's resilience in a recession — companies with high debt and weak cash flows may struggle to service debt when revenues decline.
Monitor:
Real-world example
Microsoft (2025):
- →Total debt: $87.5B
- →Cash: $191.6B → net cash +$104B
- →Net Debt/EBITDA: negative (net cash position)
- →Rating: AAA/Aaa — virtually zero credit risk
Contrasting example — high leverage firm: A PE buyout company at D/E 4× is healthy at stable revenues, but sensitive to recession or rising interest rates.
Watch out for
“When you combine ignorance and leverage, you get some pretty interesting results.”