Debt-to-Equity (D/E)
Total debt divided by shareholders’ equity — the simplest leverage ratio.
Definition
D/E shows how much debt a company has relative to its shareholder equity base. Higher D/E means more leverage — higher returns when things go well, but more fragility in downturns. Acceptable D/E varies enormously by industry: banks operate at 10x+, capital-intensive utilities at 1-2x, software at 0.1-0.5x, and net-cash companies can have D/E < 0. Trend matters as much as absolute level.
Formula
D/E = Total Debt / Shareholders Equity
Net D/E = (Total Debt - Cash) / EquityWorked example
A consumer goods company has $3B in debt and $5B in equity: D/E = 0.6. Net of $500M cash, net D/E = 0.5 — moderate leverage. Compare with an LBO carve-out at D/E = 4 and net D/E = 3.7 — much higher refinancing risk.
How ARIA Analyst uses it
ARIA penalises D/E above industry medians in the Solvency Agent and tracks net D/E over time to detect deteriorating balance sheets.
Related terms
Return on Equity (ROE)
Net income divided by shareholders’ equity — profitability per dollar of equity capital.
Return on Invested Capital (ROIC)
NOPAT divided by total invested capital — true return on operating capital, independent of capital structure.
EBITDA
Earnings before interest, taxes, depreciation and amortisation — operating cash earnings proxy.
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