Lumentum Holdings Inc. (NASDAQ:LITE)

The two-component DuPont analysis reveals a period of severe volatility and deteriorating financial performance, characterized by a collapse in asset efficiency and fluctuating use of financial leverage.

Return on Assets (ROA)

A consistent decline in asset efficiency is observed from 2021 to 2024, with ROA falling from 11.19% to -13.90%. Although a marginal recovery to 0.61% was recorded in 2025, the metric experienced a critical collapse in 2026, reaching -94.90%. This trajectory indicates an inability to generate positive earnings from the company's asset base over the latter half of the period.

Financial Leverage

Financial leverage trended upward from 1.80 in 2021 to a peak of 4.11 in 2024, signaling an increased reliance on debt to finance assets. Following this peak, leverage began to contract, decreasing to 3.72 in 2025 and further dropping to 1.57 in 2026. This suggests a significant deleveraging process occurring concurrently with the decline in asset profitability.

Return on Equity (ROE)

The ROE demonstrates extreme instability, shifting from 20.14% in 2021 to -149.34% in 2026. Between 2021 and 2024, the simultaneous decrease in ROA and increase in financial leverage acted as a multiplier for losses, accelerating the decline of shareholder returns. While the brief return to a positive ROA in 2025 allowed ROE to reach 2.28%, the precipitous drop in ROA in 2026 overwhelmed the reduction in leverage, resulting in a substantial negative return for equity holders.

The Return on Equity (ROE) exhibits extreme volatility over the analyzed period, transitioning from a robust 20.14% in 2021 to a severe contraction of -149.34% by 2026. The trajectory of ROE is primarily dictated by drastic fluctuations in profitability, as the other two components of the DuPont analysis—asset efficiency and financial leverage—demonstrate less extreme, though still significant, movements.

Net Profit Margin

Profitability serves as the dominant driver of ROE performance. A sharp downward trend is observed starting from 22.80% in 2021, collapsing into deep negative territory by 2024, where it reached -40.21%. While a brief recovery to 1.57% occurred in 2025, the margin plummeted to -230.10% in 2026. This suggests an inability to maintain cost control or a significant collapse in revenue relative to operating expenses during the final period.

Asset Turnover

Asset utilization remained the most stable component of the ROE equation. The ratio decreased gradually from 0.49 in 2021 to a trough of 0.35 in 2024, before recovering slightly to 0.41 by 2026. This indicates that the volatility in equity returns is not primarily caused by a failure to generate sales from the asset base, but rather by the erosion of the margins on those sales.

Financial Leverage

A period of increasing financial risk is evident between 2021 and 2024, with leverage rising from 1.80 to a peak of 4.11. This escalation in leverage acted as a multiplier for the declining profit margins, amplifying the negative impact on ROE during the years of net losses. However, a significant deleveraging event occurred by 2026, with the ratio falling sharply to 1.57, suggesting a restructuring of the balance sheet or a substantial change in the debt-to-equity composition.

The interaction between these components reveals a precarious financial position. From 2021 to 2024, the combination of falling margins and increasing leverage accelerated the decay of ROE. In the final period, despite a reduction in financial leverage and a slight improvement in asset turnover, the catastrophic decline in the net profit margin overrode all other factors, resulting in a profound negative return on equity.

The Return on Equity (ROE) exhibits extreme volatility and a significant overall deterioration over the analyzed period, transitioning from a positive 20.14% in 2021 to a severe deficit of -149.34% by 2026. This collapse is primarily driven by a drastic decline in operational profitability, which outweighs the effects of financial leverage and asset utilization.

Operational Profitability (EBIT Margin)

The EBIT margin is the primary driver of the deteriorating ROE. A sharp downward trajectory is observed, moving from a strong 30.40% in 2021 to negative territory by 2023. While there was a partial recovery to -9.11% in 2025, the margin collapsed to -237.26% in 2026, indicating severe operational losses that fundamentally undermine the company's ability to generate returns for shareholders.

Financial Leverage

Financial leverage increased steadily from 1.80 in 2021 to a peak of 4.11 in 2024. This upward trend suggests an increasing reliance on debt or a reduction in equity due to accumulated losses. However, a sharp reversal occurred by 2026, with leverage falling to 1.57, suggesting a significant restructuring of the balance sheet or a substantial change in capital composition.

Asset Efficiency (Asset Turnover)

Asset turnover remained relatively stable compared to profitability metrics, although a gradual decline was noted from 0.49 in 2021 to a low of 0.35 in 2024. A slight recovery to 0.41 by 2026 indicates that the collapse in ROE is not a result of failing asset productivity, but rather a failure to convert those assets into operating profit.

Tax and Interest Burdens

Available data for the initial periods shows a slight decline in the interest burden from 0.87 to 0.75, suggesting increasing interest expenses relative to EBIT. The tax burden remained nearly constant at approximately 0.85 to 0.86 during the period for which data was recorded.

In summary, the five-component disaggregation reveals that the erosion of ROE is almost entirely attributable to the collapse of the EBIT margin. The increase in financial leverage between 2021 and 2024 served to amplify the negative impact of the operating losses, while asset turnover remained a secondary, relatively stable factor in the overall performance decline.

The Return on Assets (ROA) exhibits a volatile and predominantly negative trajectory over the analyzed period. After starting at 11.19% in 2021, the ROA transitioned into negative territory by 2023, reaching a critical low of -94.90% by 2026, despite a brief and marginal recovery to 0.61% in 2025.

Net Profit Margin

The net profit margin serves as the primary catalyst for the volatility observed in the overall return. A severe contraction is evident, with margins falling from 22.80% in 2021 to -40.21% by 2024. Although a temporary return to profitability occurred in 2025 at 1.57%, the metric collapsed to -230.10% in 2026, indicating significant losses that heavily outweigh revenue generation.

Asset Turnover

Asset utilization remained comparatively stable, though it followed a gradual downward trend from 0.49 in 2021 to a trough of 0.35 in 2024. A modest recovery is noted in the final two years, with the ratio rising to 0.41 by 2026. This suggests that the ability to generate sales from the asset base did not deteriorate at the same rate as profitability.

ROA Disaggregation Synthesis

The two-component analysis reveals that the degradation of ROA is almost entirely driven by the collapse of the net profit margin. Because the asset turnover ratio remained within a relatively tight range (0.35 to 0.49), the operational efficiency of assets was not the fundamental cause of the financial decline. Instead, the extreme fluctuations in ROA are attributable to the profound instability in profit margins.

The Return on Assets (ROA) exhibits a trajectory of significant deterioration and extreme volatility over the analyzed period. Beginning at 11.19% in 2021, the ROA declined steadily into negative territory, reaching -13.90% by 2024, before a brief marginal recovery to 0.61% in 2025 and a severe collapse to -94.90% by 2026. This overall trend indicates a profound erosion of profitability relative to the asset base.

Operating Profitability (EBIT Margin)

The EBIT margin serves as the primary driver of the ROA decline. A strong starting margin of 30.40% in 2021 plummeted to 18.41% in 2022 and transitioned into negative territory by 2023 (-3.79%). While there was a partial recovery to -9.11% in 2025, the margin crashed to -237.26% in 2026, signaling an acute operational crisis and the primary cause of the negative return on assets.

Asset Utilization (Asset Turnover)

Asset turnover shows a consistent downward trend in the early years, falling from 0.49 in 2021 to a low of 0.35 in 2024. This suggests a diminishing efficiency in utilizing assets to generate revenue. A slight recovery is noted in 2025 and 2026, with the ratio returning to 0.41, indicating that the collapse in ROA is not caused by a failure in asset turnover, but rather by the collapse in operating margins.

Financial and Tax Burdens

Based on available data for the initial period, the tax burden remained relatively stable, shifting slightly from 0.86 to 0.85. The interest burden experienced a more notable decline from 0.87 to 0.75, suggesting an increase in interest expenses relative to operating income. However, these components became secondary factors as the EBIT margin transitioned into deep negative values.

Combined ROA Disaggregation

The four-component analysis reveals that the negative ROA is predominantly a function of operational failure. The interaction between a stabilizing asset turnover and a catastrophically declining EBIT margin results in the severe negative ROA observed in the final period. The stability of the asset turnover indicates that the scale of operations relative to assets remained intact, while the cost of generating those operations became unsustainable.

The analysis of the net profit margin disaggregation reveals a severe and accelerating deterioration in financial performance over the observed period. The company transitioned from a state of strong operational profitability to substantial net losses, driven primarily by a collapse in operating efficiency.

Operating Performance (EBIT Margin)

A critical downward trend is evident in the EBIT margin, which plummeted from 30.40% in 2021 to -237.26% by 2026. The transition into negative territory occurred in 2023, signaling that operating expenses began to exceed gross profits. While a slight recovery was noted in 2025 (-9.11%), the subsequent drop in 2026 indicates a catastrophic decline in operational viability or the occurrence of an extraordinary operating loss.

Financial Burden Analysis

During the period where data is available, the interest burden decreased from 0.87 in 2021 to 0.75 in 2022, suggesting that interest expenses consumed a larger portion of operating income over time. The tax burden remained relatively stable at approximately 0.85 to 0.86, indicating a consistent impact of taxation on pre-tax earnings before the onset of operating losses.

Net Profit Margin Integration

The net profit margin closely tracks the trajectory of the EBIT margin, reflecting the dominance of operating results over financial leverages. The margin declined from a peak of 22.80% in 2021 to -40.21% in 2024. A brief return to profitability was observed in 2025 at 1.57%, which was immediately erased by a steep decline to -230.10% in 2026. This volatility suggests that the net bottom line is highly sensitive to the underlying operational instability.

In summary, the erosion of the net profit margin is almost entirely attributable to the collapse of the EBIT margin. The financial burdens played a secondary role in the early stages, but the overarching trend is defined by a profound failure to maintain operational profitability, culminating in extreme losses in the final period of analysis.