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).
The financial performance over the analyzed period indicates a return on equity driven primarily by high financial leverage rather than asset efficiency alone. The relationship between return on assets and financial leverage demonstrates a strategic reliance on the multiplier effect to amplify returns to shareholders.
- Return on Assets (ROA)
- A fluctuating trend is observed in asset efficiency. After maintaining levels near 15% in 2016 and 2017, a significant contraction occurred in 2018, where ROA fell to 9.71%. A recovery followed in 2019 to 14.11%, followed by a marginal decline to 13.42% by the end of 2020.
- Financial Leverage
- The leverage ratio shows a marked increase between the available data points, rising from 24.09 in 2017 to 27.99 in 2020. This indicates an increase in the use of debt or a reduction in equity relative to total assets, which increases the financial risk profile while augmenting the potential return on equity.
- Return on Equity (ROE)
- Return on equity remains exceptionally high, reflecting the compounding effect of the leverage ratio on the return on assets. Despite the slight decrease in ROA between 2017 and 2020, ROE increased from 362.16% to 375.72%. This confirms that the expansion of financial leverage more than compensated for the decline in asset productivity, resulting in a net increase in shareholder returns.
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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).
The Return on Equity (ROE) demonstrates an exceptionally high valuation, increasing from 362.16% in 2017 to 375.72% by 2020. A DuPont disaggregation reveals that this performance is primarily driven by aggressive financial leveraging rather than improvements in operational efficiency or profit margins.
- Net Profit Margin
- Profitability exhibited volatility during the analyzed period. After reaching 12.48% in 2017, the margin experienced a significant contraction to 7.63% in 2018. A subsequent recovery is observed, with the margin climbing back to 12.29% by 2020, indicating a restoration of bottom-line efficiency.
- Asset Turnover
- Asset utilization shows a general downward trend toward the end of the period. While the ratio peaked at 1.27 in 2018, it declined to 1.09 by 2020. This suggests a decrease in the company's ability to generate sales relative to its total asset base.
- Financial Leverage
- The leverage ratio is the most influential component of the ROE. An increase is noted from 24.09 in 2017 to 27.99 in 2020. This high multiplier indicates a capital structure heavily reliant on debt or a significantly reduced equity base, which exponentially amplifies the return on equity.
- Synthesis of ROE Drivers
- The expansion of ROE is not supported by asset turnover or consistent margin growth, as both indicators showed weakness or instability. Instead, the growth in ROE is almost exclusively attributable to the escalation of financial leverage, which offsets the decline in asset efficiency and the previous volatility in net profit margins.
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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).
The Return on Equity (ROE) exhibited an upward trajectory between 2017 and 2020, increasing from 362.16% to 375.72%. This expansion in shareholder returns was primarily propelled by an increase in financial leverage and a strengthening tax burden, which mitigated the impact of declining asset efficiency and volatile operating margins.
- Tax and Interest Burdens
- The tax burden showed a consistent improvement, rising from 0.70 in 2016 to 0.78 by 2020, indicating a reduction in the effective tax rate's impact on net income. Simultaneously, the interest burden remained highly stable, fluctuating minimally between 0.88 and 0.92, suggesting that interest obligations maintained a consistent proportion relative to operating profits.
- Operating Performance and Asset Efficiency
- The EBIT margin experienced significant volatility, with a notable contraction to 11.60% in 2018 before recovering to 17.14% in 2020. Despite this recovery, the margin remained below the 2016 peak of 18.72%. Asset turnover demonstrated a steady decline over the five-year period, falling from 1.25 in 2016 to 1.09 in 2020, which signals a reduction in the efficiency of assets in generating sales.
- Financial Leverage and ROE Drivers
- A substantial increase in financial leverage is observed, rising from 24.09 in 2017 to 27.99 in 2020. This increase in leverage acted as the primary multiplier for the Return on Equity, offsetting the drag created by the declining asset turnover. The exceptionally high ROE figures are largely attributable to this aggressive leverage structure rather than gains in operational productivity.
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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 Return on Assets (ROA) exhibited significant volatility between 2016 and 2020, characterized by a sharp contraction in 2018 followed by a partial recovery. While the ROA peaked at 15.04% in 2017, it experienced a substantial decline to 9.71% in 2018 before rebounding to 14.11% in 2019 and settling at 13.42% by the end of 2020.
- Net Profit Margin
- Profitability served as the primary driver of ROA fluctuations. The margin remained relatively stable around 12% in 2016 and 2017, but plummeted to 7.63% in 2018. This represents the most significant variance in the dataset. A strong recovery occurred in 2019 and 2020, with the margin returning to 11.69% and 12.29% respectively, indicating a successful restoration of pricing power or cost management efficiencies following the 2018 downturn.
- Asset Turnover
- Asset efficiency remained comparatively stable for the majority of the period, fluctuating narrowly between 1.21 and 1.27 from 2016 through 2019. However, a notable decline is observed in 2020, where the ratio dropped to 1.09. This suggests a decrease in the effectiveness of assets in generating revenue toward the end of the analyzed period, contrasting with the profit margin's upward trajectory in the same year.
- ROA Component Interaction
- The disaggregation reveals that the 2018 collapse in ROA was almost entirely attributable to the decline in net profit margin, as asset turnover actually improved slightly during that year (increasing to 1.27). Conversely, the decline in ROA from 2019 to 2020 occurred despite an improving net profit margin, indicating that the eroding asset turnover ratio became the dominant negative influence on overall asset productivity by 2020.
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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 Return on Assets (ROA) exhibited significant volatility between 2016 and 2020, characterized by a sharp contraction in 2018 followed by a partial recovery. After reaching a five-year low of 9.71% in 2018, the ROA rebounded to 14.11% in 2019 before experiencing a slight decline to 13.42% by the end of 2020.
- Tax Burden
- An overall upward trend is observed in the tax burden ratio, which rose from 0.70 in 2016 to 0.78 in 2020. This progression indicates an improvement in tax efficiency, as a larger proportion of pre-tax earnings was retained as net income over the period.
- Interest Burden
- The interest burden remained relatively stable, fluctuating minimally between 0.88 and 0.92. This consistency suggests that the cost of debt servicing relative to operating income remained well-managed and did not significantly impact the fluctuations in overall profitability.
- EBIT Margin
- Operational profitability served as the primary driver of ROA volatility. A substantial decline occurred in 2018, where the EBIT margin dropped to 11.60% from 18.47% in the prior year. While the margin recovered to 17.14% by 2020, it remained below the 2016 peak of 18.72%, reflecting a period of operational pressure followed by a steady recovery.
- Asset Turnover
- Asset utilization remained largely stable from 2016 through 2019, oscillating between 1.21 and 1.27. However, a notable decline was recorded in 2020, with the ratio falling to 1.09. This indicates a decrease in the efficiency with which assets were utilized to generate revenue during the final year of the analyzed period.
In summary, the decline in ROA observed in 2018 was almost exclusively driven by a contraction in the EBIT margin. While tax efficiencies helped bolster the recovery in subsequent years, the 2020 decrease in ROA is attributable to a combination of declining asset turnover and a slight reduction in tax burden efficiency.
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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 analysis of the net profit margin disaggregation reveals a period of volatility centered around 2018, followed by a recovery toward historical norms by 2020. The overall trajectory indicates that fluctuations in bottom-line profitability were driven primarily by operational efficiency rather than shifts in financing costs or tax obligations.
- Operating Performance
- The EBIT margin experienced a significant contraction in 2018, falling to 11.60% from 18.47% in 2017. This decline served as the primary catalyst for the overall reduction in net profitability during that year. A consistent recovery followed, with the margin rising to 16.23% in 2019 and reaching 17.14% in 2020, signaling a restoration of operational margins.
- Tax Burden
- The tax burden ratio demonstrates a general upward trend, increasing from 0.70 in 2016 to 0.78 by 2020. This improvement indicates a reduction in the effective tax rate over the five-year period, which acted as a supportive factor for the net profit margin by allowing a greater percentage of pre-tax earnings to be retained.
- Interest Burden
- The interest burden remained highly stable, fluctuating minimally between a low of 0.88 in 2018 and a high of 0.92 in 2020. The consistency of this ratio suggests that interest expenses were well-managed and did not contribute significantly to the volatility of the net profit margin.
- Net Profit Margin Synthesis
- The net profit margin followed a pattern closely aligned with the EBIT margin, peaking at 12.48% in 2017 and dropping to 7.63% in 2018. By the end of 2020, the margin recovered to 12.29%. The disaggregation confirms that while tax efficiencies provided a modest tailwind, the overall volatility in net profitability was almost exclusively a function of operating margin fluctuations.
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