Decomposing ROE involves expressing net income divided by shareholders’ equity as the product of component ratios.
Two-Component Disaggregation of ROE
ROE | = | ROA | × | Financial Leverage | |
---|---|---|---|---|---|
Dec 31, 2020 | 375.72% | = | 13.42% | × | 27.99 |
Dec 31, 2019 | — | = | 14.11% | × | — |
Dec 31, 2018 | — | = | 9.71% | × | — |
Dec 31, 2017 | 362.16% | = | 15.04% | × | 24.09 |
Dec 31, 2016 | — | = | 14.83% | × | — |
Based on: 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31).
Three-Component Disaggregation of ROE
Based on: 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31).
Five-Component Disaggregation of ROE
Based on: 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31).
Two-Component Disaggregation of ROA
Based on: 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31).
The primary reason for the decrease in return on assets ratio (ROA) over 2020 year is the decrease in asset turnover ratio.
Four-Component Disaggregation of ROA
Based on: 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31).
The primary reason for the decrease in return on assets ratio (ROA) over 2020 year is the decrease in efficiency measured by asset turnover ratio.
Disaggregation of Net Profit Margin
Based on: 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31).
The primary reason for the increase in net profit margin ratio over 2020 year is the increase in operating profitability measured by EBIT margin ratio.