Return on Equity (ROE)
ROE measures how effectively a company uses shareholders' equity to generate profits, calculated as Net Income divided by Shareholders' Equity.
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Definition
ROE measures how effectively a company uses shareholders' equity to generate profits, calculated as Net Income divided by Shareholders' Equity.
Use case
Used in equity analysis workflows, analysis, and technical interviews.
Judgment check
Useful only when the assumptions and inputs behind the metric are understood.
Deep dive
How to think about Return on Equity (ROE)
ROE = Net Income / Average Shareholders' Equity. It's a key metric of profitability efficiency. The DuPont analysis decomposes ROE into three components: Profit Margin × Asset Turnover × Financial Leverage. Consistent ROE above 15% is generally considered strong, though industry benchmarks vary significantly.
Example: Company A generates $200M net income with $1B average shareholders' equity. ROE = 20%. Using DuPont: 10% profit margin × 1.0 asset turnover × 2.0 leverage = 20% ROE. High leverage amplifies ROE but increases risk.
Rank-ready answer
Definition, example, and interview framing
ROE measures how effectively a company uses shareholders' equity to generate profits, calculated as Net Income divided by Shareholders' Equity.
Company A generates $200M net income with $1B average shareholders' equity. ROE = 20%. Using DuPont: 10% profit margin × 1.0 asset turnover × 2.0 leverage = 20% ROE. High leverage amplifies ROE but increases risk.
In an interview, define Return on Equity (ROE), explain where it appears in a real finance workflow, then name one assumption or limitation that a reviewer should check.
FAQ
Frequently Asked Questions
What is Return on Equity (ROE)?
ROE measures how effectively a company uses shareholders' equity to generate profits, calculated as Net Income divided by Shareholders' Equity.
How is Return on Equity (ROE) used in finance?
ROE = Net Income / Average Shareholders' Equity. It's a key metric of profitability efficiency. The DuPont analysis decomposes ROE into three components: Profit Margin × Asset Turnover × Financial Leverage. Consistent ROE above 15% is generally considered strong, though industry benchmarks vary significantly.
Can you give an example of Return on Equity (ROE)?
Company A generates $200M net income with $1B average shareholders' equity. ROE = 20%. Using DuPont: 10% profit margin × 1.0 asset turnover × 2.0 leverage = 20% ROE. High leverage amplifies ROE but increases risk.