Texas Instruments Inc. (NASDAQ:TXN)

The analysis of the two-component DuPont disaggregation reveals a significant contraction in Return on Equity (ROE) from mid-2022 through late 2024, followed by a period of stabilization and modest recovery in 2025 and early 2026. The primary driver of this volatility is the Return on Assets (ROA), while financial leverage has remained relatively stable with a slight upward bias, serving as a secondary amplifier of returns.

Return on Assets (ROA)

ROA experienced a substantial decline over the observed period. After peaking at 34.69% in June 2022, the ratio entered a sustained downward trend, reaching a minimum of 13.51% in December 2024. This suggests a period of reduced asset productivity or compressed profit margins. Starting in January 2025, a trend of stabilization emerged, with ROA fluctuating within a narrow band between 14.41% and 14.46% for most of 2025, before climbing to 15.60% by March 2026.

Financial Leverage

Financial leverage exhibited a gradual and consistent increase. The ratio rose from a range of 1.75 to 1.80 in 2022 to a peak of 2.13 in June 2025. This upward movement indicates an increased reliance on debt or liabilities relative to equity. By increasing the leverage ratio during the period of declining ROA, the company effectively mitigated the full impact of the operational downturn on the final return to shareholders.

Return on Equity (ROE) Dynamics

ROE closely mirrored the trajectory of ROA, peaking at 61.52% in September 2022 and falling to a low of 28.39% in December 2024. The correlation between ROA and ROE is highly positive, confirming that asset efficiency was the dominant factor in equity performance. However, the increase in financial leverage from 1.80 to 2.10 during the decline prevented a more precipitous drop in ROE. The recovery phase began in early 2025, with ROE stabilizing around 30% and ending the period at 31.99% in March 2026, supported by the stabilization of ROA and the maintenance of a higher leverage profile.

The Return on Equity (ROE) experienced a significant period of contraction between March 2022 and December 2024, falling from a peak of 61.52% in September 2022 to a low of 28.39% by the end of 2024. A moderate recovery phase followed, with ROE ascending to 31.99% by March 2026. This trajectory reflects a systemic decline in operational efficiency and profitability that was only partially mitigated by increased financial leverage.

Net Profit Margin

A sustained downward trend in profitability is evident, with margins decreasing from 43.34% in March 2022 to a trough of 28.28% in December 2025. This compression indicates a reduction in the percentage of revenue retained as net income over the analyzed period, contributing substantially to the erosion of ROE.

Asset Turnover

Asset efficiency declined sharply from a high of 0.79 in June 2022 to a minimum of 0.44 during the second half of 2024. This trend suggests a decrease in the ability to generate revenue from the asset base, although a gradual recovery to 0.54 was observed by March 2026.

Financial Leverage

In contrast to the operational metrics, financial leverage trended upward, rising from 1.80 in March 2022 to a peak of 2.13 in mid-to-late 2025. The increase in leverage served as a counterweight to the declining margins and turnover, providing a floor for the ROE during the period of operational deterioration.

The confluence of declining profit margins and falling asset turnover exerted substantial downward pressure on ROE throughout 2023 and 2024. The subsequent stabilization and slight uptick in ROE observed in 2025 and early 2026 are attributable to a bottoming out of the asset turnover ratio and a stabilization of net profit margins, occurring even as financial leverage slightly contracted to 2.05 by March 2026.

Return on Equity (ROE) experienced a significant contraction from a peak of 61.52% in September 2022 to a trough of 28.39% by December 2024. This downward trajectory was characterized by a steady decline throughout 2023 and early 2024, followed by a period of stabilization and a modest recovery to 31.99% by March 2026.

Profitability and Operational Efficiency

The primary drivers of the ROE decline were the simultaneous erosion of the EBIT margin and asset turnover. The EBIT margin fell consistently from 51.14% in March 2022 to a low of 35.36% in December 2025, indicating a substantial compression in operating profitability. Concurrently, asset turnover decreased from 0.75 to a low of 0.44 in late 2024, signaling a reduced ability to generate revenue from the asset base. A slight recovery in both metrics is observed in the first quarter of 2026, with the EBIT margin rising to 36.36% and asset turnover improving to 0.54.

Financial Leverage and Interest Burden

Financial leverage trended upward, rising from 1.80 in early 2022 to a peak of 2.13 in June and December 2025. This increase in leverage acted as a partial offset to the declining operational metrics, effectively amplifying the remaining return on assets to prevent a steeper fall in ROE. However, this increased leverage coincided with a decline in the interest burden ratio, which dropped from 0.98 to 0.91, reflecting an increase in interest expenses relative to operating income.

Tax Burden

The tax burden remained relatively stable throughout the analyzed period, fluctuating within a narrow range between 0.86 and 0.90. This stability indicates that changes in the effective tax rate had a negligible impact on the overall volatility of the Return on Equity compared to operational and leverage factors.

Overall, the analysis reveals a period of operational stress characterized by declining margins and asset utilization. While increased financial leverage provided a temporary buffer, the eventual stabilization of ROE in 2025 and early 2026 appears to be linked to a gradual recovery in asset turnover and operating margins.

The Return on Assets (ROA) exhibited a significant overall decline from a peak of 34.69% in June 2022 to a trough of 13.51% in December 2024, followed by a period of stabilization and a modest recovery to 15.60% by March 2026.

Net Profit Margin

A persistent downward trend is observed in profitability throughout the analyzed period. From a high of 44.21% in September 2022, the margin contracted consistently, reaching a low of 28.28% in December 2025. Although a slight uptick to 29.11% occurred in March 2026, the margin remains substantially lower than the levels recorded in 2022, indicating a sustained compression in net profitability per dollar of revenue.

Asset Turnover

Asset efficiency followed a U-shaped trajectory. After peaking at 0.79 in June 2022, the turnover ratio declined steadily to a floor of 0.44, which was maintained through September and December 2024. A recovery phase began in March 2025, with the ratio improving incrementally to 0.54 by March 2026, suggesting an increase in the effectiveness of asset utilization to generate sales.

ROA Disaggregation and Synergy

The deterioration of ROA between 2022 and 2024 was the result of a simultaneous decline in both profitability and operational efficiency. The most severe compression occurred when the decline in Net Profit Margin coincided with the nadir of Asset Turnover in late 2024. The recent stabilization and slight growth in ROA observed in 2025 and early 2026 are primarily attributable to the recovery in Asset Turnover, which has partially offset the continued suppression of Net Profit Margins.

The overall Return on Assets (ROA) exhibited a significant downward trajectory from a peak of 34.69% in June 2022 to a trough of 13.51% by December 2023. This contraction represents a substantial erosion of profitability relative to the asset base, although a period of stabilization and modest recovery is observed starting in early 2025, with ROA reaching 15.60% by March 2026.

Operating Profitability (EBIT Margin)

A consistent and pronounced decline in the EBIT margin served as a primary driver for the reduction in ROA. Margins remained robust above 50% through late 2022 but began a steady descent starting in March 2023 (49.65%), reaching a low of 35.36% in December 2025. This trend suggests significant pressure on operating margins over the observed period, with only a slight recovery to 36.36% noted in the final quarter.

Asset Utilization (Asset Turnover)

Asset turnover ratios indicate a period of declining efficiency in generating revenue from assets. The ratio fell from 0.75 in March 2022 to a minimum of 0.44 between September and December 2024. However, unlike the EBIT margin, asset turnover showed a clear recovery trend starting in March 2025, climbing back to 0.54 by March 2026, suggesting improved operational efficiency or asset optimization in the latter part of the period.

Interest Burden

The interest burden remained relatively stable during 2022 at 0.98 but experienced a gradual decline to 0.91 by December 2023. This downward trend indicates an increase in the proportion of operating profit consumed by interest expenses. The ratio stabilized between 0.91 and 0.92 from early 2024 through March 2026, suggesting that the impact of debt servicing on net income became constant after the initial decline.

Tax Burden

The tax burden exhibited the lowest volatility of all four components, fluctuating within a narrow range between 0.86 and 0.90. This stability indicates that changes in the effective tax rate had a negligible impact on the overall volatility of the ROA compared to the operational and efficiency metrics.

The analysis reveals that the sharp decline in ROA between 2022 and 2024 was the result of a compounding effect between deteriorating operating margins and falling asset turnover. The subsequent stabilization of ROA in 2025 and 2026 is primarily attributed to the recovery in asset turnover, which offset the continued weakness in EBIT margins.

The analyzed period is characterized by a significant and sustained contraction in net profitability. The net profit margin peaked at 44.21% in September 2022 before entering a consistent downward trajectory, reaching a trough of 28.28% in December 2025. While a marginal recovery to 29.11% is observed by March 2026, the overall trend indicates a substantial erosion of the bottom line over the observed timeframe.

Operational Profitability (EBIT Margin)

The primary driver of the decline in net profit margin is the contraction of the EBIT margin. Operational efficiency peaked at 52.16% in September 2022 and subsequently declined in almost every consecutive quarter, falling to 35.36% by December 2025. This steady decrease suggests an increase in operating expenses relative to revenue or a reduction in pricing power, accounting for the bulk of the overall margin compression.

Financial Leverage (Interest Burden)

The interest burden remained stable at 0.98 through the end of 2022 but began a gradual descent thereafter. The ratio reached a low of 0.91 between December 2023 and December 2025. This downward movement indicates that interest expenses have consumed a larger portion of operating income over time, contributing secondary downward pressure on the net profit margin.

Tax Efficiency (Tax Burden)

The tax burden remained the most stable component of the disaggregated margin. Fluctuating within a narrow range between 0.86 and 0.90, the ratio suggests a consistent effective tax rate. The slight increase toward 0.90 observed in early 2025 had a negligible impact on the overall profitability trend compared to the declines in operational and interest burdens.

In summary, the deterioration of the net profit margin is fundamentally driven by operational headwinds, as evidenced by the sharp decline in EBIT margin. This effect was further compounded by a modest increase in the relative cost of debt servicing, while tax obligations remained relatively constant.