Decomposing ROE involves expressing net income divided by shareholders’ equity as the product of component ratios.
Two-Component Disaggregation of ROE
Based on: 10-K (reporting date: 2026-07-31), 10-K (reporting date: 2025-07-31), 10-K (reporting date: 2024-07-31), 10-K (reporting date: 2023-07-31), 10-K (reporting date: 2022-07-31), 10-K (reporting date: 2021-07-31).
The Return on Equity (ROE) exhibits a V-shaped trajectory over the analyzed period, characterized by a sharp contraction followed by a sustained recovery and expansion. After peaking at 20.89% in 2021, ROE declined significantly to 12.57% in 2022, before embarking on a consistent upward trend to reach a projected 24.04% by 2026.
- Return on Assets (ROA)
- Asset efficiency experienced a substantial decrease between 2021 and 2022, falling from 13.29% to 7.45%. However, from 2023 through 2026, a steady recovery is observed, with ROA climbing to 12.41%. This indicates a progressive improvement in the company's ability to generate earnings from its total asset base after the 2022 trough.
- Financial Leverage
- The financial leverage ratio demonstrates a general upward trend, increasing from 1.57 in 2021 to 1.94 by 2026. Despite a marginal contraction in 2023 to 1.61, the overall trend reflects an increasing reliance on debt or a reduction in equity relative to assets. This indicates a strategic shift toward utilizing higher leverage to amplify returns.
- ROE Drivers and Disaggregation
- The disaggregation of ROE reveals that the initial decline in 2022 was primarily driven by the collapse in ROA, which outweighed the modest increase in financial leverage. Conversely, the growth in ROE from 2023 to 2026 is the result of a dual-positive effect: the simultaneous recovery of operational asset efficiency (ROA) and a consistent increase in the financial leverage multiplier. By 2026, the compounding effect of these two components results in an ROE that surpasses the 2021 baseline.
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Three-Component Disaggregation of ROE
Based on: 10-K (reporting date: 2026-07-31), 10-K (reporting date: 2025-07-31), 10-K (reporting date: 2024-07-31), 10-K (reporting date: 2023-07-31), 10-K (reporting date: 2022-07-31), 10-K (reporting date: 2021-07-31).
The Return on Equity (ROE) exhibits a notable V-shaped trajectory over the analyzed period. Following a sharp contraction from 20.89% in 2021 to 12.57% in 2022, a consistent recovery phase is observed, culminating in a peak of 24.04% by 2026, surpassing the initial baseline.
- Net Profit Margin
- Profitability experienced a significant decline in 2022, falling to 16.23%. However, a steady upward trend followed, with margins expanding annually to reach 21.29% by 2026. This recovery indicates a restoration of operational efficiency and a return to the profit levels observed at the start of the period.
- Asset Turnover
- Asset utilization efficiency saw a sharp decrease from 0.62 in 2021 to 0.46 in 2022. This ratio remained relatively stagnant between 2023 and 2025, fluctuating around 0.51, before showing a late recovery to 0.58 in 2026. The data suggests that asset productivity was a primary limiting factor for ROE during the mid-period.
- Financial Leverage
- A general increase in financial leverage is evident, rising from 1.57 in 2021 to 1.94 in 2026. The progressive increase in the equity multiplier indicates a strategic shift toward higher leverage, which acted as a significant amplifier for the Return on Equity, particularly between 2024 and 2026.
The three-component disaggregation reveals that the 2022 decline in ROE was driven by a simultaneous collapse in both profit margins and asset turnover. The subsequent expansion of ROE was achieved through a combination of recovering margins, a terminal increase in asset turnover, and a consistent increase in financial leverage.
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Five-Component Disaggregation of ROE
Based on: 10-K (reporting date: 2026-07-31), 10-K (reporting date: 2025-07-31), 10-K (reporting date: 2024-07-31), 10-K (reporting date: 2023-07-31), 10-K (reporting date: 2022-07-31), 10-K (reporting date: 2021-07-31).
The Return on Equity (ROE) exhibits a V-shaped trajectory, experiencing a significant contraction from 20.89% in 2021 to 12.57% in 2022, followed by a consistent recovery to reach 24.04% by 2026. This recovery is primarily attributable to the expansion of operating margins and a systematic increase in financial leverage.
- Operating Profitability
- The EBIT Margin serves as a primary driver of the ROE trend. After a decline from 26.83% in 2021 to 20.61% in 2022, the margin expanded steadily, peaking at 29.25% in 2026. This indicates a strengthening of core operational efficiency and profitability over the latter half of the period.
- Asset Efficiency
- Asset Turnover witnessed a sharp decrease from 0.62 in 2021 to 0.46 in 2022. Efficiency levels remained relatively stagnant between 2023 and 2025, fluctuating around 0.51, before improving to 0.58 by 2026. This suggests that while asset utilization initially declined, it began to recover toward the end of the period.
- Financial Leverage
- A consistent upward trend is observed in financial leverage, which increased from 1.57 in 2021 to 1.94 in 2026. The increase in the debt-to-equity relationship has functioned as a multiplier, amplifying the positive effects of the recovered EBIT margins on the final ROE.
- Tax and Interest Burdens
- The interest burden remained relatively stable, ranging between 0.92 and 0.99, indicating that interest obligations have not significantly impeded the conversion of operating profit to net income. The tax burden remained largely consistent around 0.80 to 0.83 until 2026, where it declined to 0.76, suggesting a slight increase in the effective tax rate or a decrease in tax efficiency in the final year.
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Two-Component Disaggregation of ROA
Based on: 10-K (reporting date: 2026-07-31), 10-K (reporting date: 2025-07-31), 10-K (reporting date: 2024-07-31), 10-K (reporting date: 2023-07-31), 10-K (reporting date: 2022-07-31), 10-K (reporting date: 2021-07-31).
The Return on Assets (ROA) exhibited a significant V-shaped trajectory over the observed period. A sharp contraction occurred between July 2021 and July 2022, where ROA fell from 13.29% to 7.45%. However, from July 2022 onward, a consistent recovery trend is evident, with the ratio climbing steadily to reach 12.41% by July 2026, nearly returning to its initial levels.
- Net Profit Margin
- Profitability experienced a notable decline in July 2022, dropping from 21.41% to 16.23%. Following this trough, the margin demonstrated a sustained upward trend for four consecutive years, improving to 18.19% in 2024, 20.55% in 2025, and concluding at 21.29% in 2026. This indicates a strong recovery in operational efficiency and cost management over the latter half of the period.
- Asset Turnover
- Asset utilization efficiency saw a marked decrease from 0.62 in July 2021 to 0.46 in July 2022. The ratio remained relatively stagnant between 2023 and 2025, fluctuating narrowly around 0.51 to 0.52. A positive shift occurred in July 2026, with the ratio increasing to 0.58, suggesting an improved ability to generate revenue from the asset base, although it remained below the 2021 peak.
- ROA Component Interaction
- The decline in ROA in 2022 was a result of a simultaneous contraction in both profit margins and asset turnover. The subsequent recovery of ROA was primarily driven by the expansion of the net profit margin, which offset the period of relative stagnation in asset turnover. The final acceleration in ROA during 2026 was reinforced by the synchronized improvement in both profitability and asset efficiency.
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Four-Component Disaggregation of ROA
Based on: 10-K (reporting date: 2026-07-31), 10-K (reporting date: 2025-07-31), 10-K (reporting date: 2024-07-31), 10-K (reporting date: 2023-07-31), 10-K (reporting date: 2022-07-31), 10-K (reporting date: 2021-07-31).
Return on Assets (ROA) experienced a significant contraction between 2021 and 2022, falling from 13.29% to 7.45%. Following this decline, a sustained recovery trend is observed, with ROA climbing steadily each year to reach 12.41% by 2026, nearly returning to the initial 2021 baseline.
- Operational Profitability
- The EBIT Margin exhibits a V-shaped trajectory. After a sharp decrease from 26.83% in 2021 to 20.61% in 2022, the margin improved consistently over the subsequent four years, ultimately peaking at 29.25% in 2026. This suggests a strengthened ability to convert revenue into operating profit over the latter part of the observed period.
- Asset Utilization
- Asset Turnover declined sharply in 2022 to 0.46 from a high of 0.62 in 2021. This metric remained relatively stagnant between 2023 and 2025, hovering around 0.51, before showing a notable increase to 0.58 in 2026. The recovery in ROA is attributable to this late-stage improvement in how efficiently assets are generating revenue.
- Financial and Tax Burdens
- The Interest Burden remained relatively stable, with a slight dip to 0.92 in 2023 before recovering to 0.96 by 2026, indicating that interest expenses had a limited impact on the overall ROA trajectory. The Tax Burden remained consistent between 0.80 and 0.83 for the majority of the period, although it declined to 0.76 in 2026, suggesting an increase in the effective tax rate that partially offset the gains achieved through operational efficiency.
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Disaggregation of Net Profit Margin
Based on: 10-K (reporting date: 2026-07-31), 10-K (reporting date: 2025-07-31), 10-K (reporting date: 2024-07-31), 10-K (reporting date: 2023-07-31), 10-K (reporting date: 2022-07-31), 10-K (reporting date: 2021-07-31).
The net profit margin experienced a significant contraction between 2021 and 2022, falling from 21.41% to 16.23%. However, a consistent recovery trend followed, with the margin expanding each subsequent year to reach 21.29% by July 2026, effectively returning to baseline levels.
- EBIT Margin
- Operating profitability served as the primary catalyst for the fluctuations in the overall net profit margin. After a sharp decline to 20.61% in 2022, the EBIT margin demonstrated a sustained upward trajectory, eventually surpassing initial 2021 levels to peak at 29.25% in 2026. This progression indicates a significant improvement in core operational efficiency and cost management over the latter half of the observed period.
- Interest Burden
- The interest burden remained relatively stable, fluctuating within a narrow range between 0.92 and 0.99. The proximity of these values to 1.00 suggests that interest expenses had a minimal impact on the conversion of operating profit to net income across the entire timeframe.
- Tax Burden
- Tax efficiency remained largely consistent from 2021 through 2025, generally maintaining a ratio between 0.80 and 0.83. A notable decrease to 0.76 occurred in 2026, indicating an increase in the effective tax rate, which acted as a drag on the net profit margin despite the growth in operating performance.
The analysis indicates that the overall trend in net profitability was driven predominantly by operating leverage and efficiency gains. While the interest burden remained negligible, the expansion of the EBIT margin was the dominant factor in recovering the net profit margin, although the final year's growth was slightly tempered by a higher tax burden.
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