Calculation
| ROE | = | 100 | × | Net income (loss)1 | ÷ | Stockholders’ equity1 | |
|---|---|---|---|---|---|---|---|
| Jun 27, 2026 | -149.34% | = | 100 | × | (6,935,100) | ÷ | 4,643,900) |
| Jun 28, 2025 | 2.28% | = | 100 | × | 25,900) | ÷ | 1,134,700) |
| Jun 29, 2024 | -57.09% | = | 100 | × | (546,500) | ÷ | 957,300) |
| Jul 1, 2023 | -9.71% | = | 100 | × | (131,600) | ÷ | 1,355,800) |
| Jul 2, 2022 | 10.61% | = | 100 | × | 198,900) | ÷ | 1,875,000) |
| Jul 3, 2021 | 20.14% | = | 100 | × | 397,300) | ÷ | 1,972,800) |
| Jun 27, 2020 | 7.75% | = | 100 | × | 135,500) | ÷ | 1,749,200) |
| Jun 29, 2019 | -2.43% | = | 100 | × | (36,400) | ÷ | 1,497,100) |
| Jun 30, 2018 | 26.79% | = | 100 | × | 248,100) | ÷ | 926,100) |
| Jul 1, 2017 | -16.56% | = | 100 | × | (102,500) | ÷ | 618,800) |
| Jul 2, 2016 | 1.87% | = | 100 | × | 9,300) | ÷ | 497,400) |
| Jun 27, 2015 | -0.89% | = | 100 | × | (3,400) | ÷ | 380,700) |
Based on: 10-K (reporting date: 2026-06-27), 10-K (reporting date: 2025-06-28), 10-K (reporting date: 2024-06-29), 10-K (reporting date: 2023-07-01), 10-K (reporting date: 2022-07-02), 10-K (reporting date: 2021-07-03), 10-K (reporting date: 2020-06-27), 10-K (reporting date: 2019-06-29), 10-K (reporting date: 2018-06-30), 10-K (reporting date: 2017-07-01), 10-K (reporting date: 2016-07-02), 10-K (reporting date: 2015-06-27).
1 US$ in thousands
The Return on Equity (ROE) for the period analyzed demonstrates extreme instability, characterized by erratic swings between positive returns and substantial negative values. This volatility indicates a lack of consistent profitability and a high sensitivity to fluctuations in net income.
- Earnings Volatility and ROE Correlation
- The ROE mirrors the extreme fluctuations in net income. High peaks, such as 26.79% in 2018 and 20.14% in 2021, coincide with periods of strong net income. Conversely, sharp declines are observed in 2017, 2023, and 2024, with the latter reaching -57.09%. The most extreme deviation occurs in 2026, where a net loss of approximately 6.9 billion US dollars results in an ROE of -149.34%.
- Equity Base Trends
- Stockholders' equity exhibited a steady growth trend from 2015 through 2021, rising from 380.7 million US dollars to a peak of 1.97 billion US dollars. This expansion of the equity base initially served to modulate the impact of periodic net losses. However, a contraction in equity was observed between 2022 and 2024, coinciding with a period of deteriorating ROE. A significant increase in equity to 4.64 billion US dollars is noted in 2026, yet this was insufficient to offset the magnitude of the net loss incurred in that same period.
- Long-term Performance Trajectory
- The overall trajectory shows an inability to maintain a stable positive return on equity. While there were intermittent periods of efficiency, the recent trend is marked by deepening losses. The dramatic shift in 2026 suggests a critical financial inflection point, as the net loss vastly exceeds the equity base, leading to an unprecedented collapse in the ROE ratio.
AI Ask an analyst for more
Comparison to Competitors
| Lumentum Holdings Inc. | Apple Inc. | Arista Networks Inc. | Cisco Systems Inc. | Dell Technologies Inc. | Super Micro Computer Inc. | |
|---|---|---|---|---|---|---|
| Jun 27, 2026 | -149.34% | — | — | — | — | — |
| Jun 28, 2025 | 2.28% | 151.91% | 28.39% | 21.73% | — | 16.64% |
| Jun 29, 2024 | -57.09% | 164.59% | 28.54% | 22.70% | — | 21.28% |
| Jul 1, 2023 | -9.71% | 156.08% | 28.91% | 28.44% | — | 32.45% |
| Jul 2, 2022 | 10.61% | 196.96% | 27.68% | 29.70% | — | 20.00% |
| Jul 3, 2021 | 20.14% | 150.07% | 21.13% | 25.66% | 131.10% | 10.20% |
| Jun 27, 2020 | 7.75% | 87.87% | 19.11% | 29.57% | — | 7.91% |
| Jun 29, 2019 | -2.43% | 61.06% | 29.71% | 34.62% | — | 7.64% |
| Jun 30, 2018 | 26.79% | 55.56% | 15.31% | 0.25% | — | 5.47% |
| Jul 1, 2017 | -16.56% | 36.07% | 25.46% | 14.53% | — | 8.64% |
| Jul 2, 2016 | 1.87% | 35.62% | 16.63% | 16.89% | — | 9.99% |
| Jun 27, 2015 | -0.89% | 44.74% | 15.37% | 15.04% | — | 16.46% |
Based on: 10-K (reporting date: 2026-06-27), 10-K (reporting date: 2025-06-28), 10-K (reporting date: 2024-06-29), 10-K (reporting date: 2023-07-01), 10-K (reporting date: 2022-07-02), 10-K (reporting date: 2021-07-03), 10-K (reporting date: 2020-06-27), 10-K (reporting date: 2019-06-29), 10-K (reporting date: 2018-06-30), 10-K (reporting date: 2017-07-01), 10-K (reporting date: 2016-07-02), 10-K (reporting date: 2015-06-27).
Comparison to Sector (Technology Hardware & Equipment)
Lumentum Holdings Inc., ROE, long-term trends, comparison to sector (technology hardware & equipment)
| Lumentum Holdings Inc. | Technology Hardware & Equipment | |
|---|---|---|
| Jun 27, 2026 | -149.34% | — |
| Jun 28, 2025 | 2.28% | 94.58% |
| Jun 29, 2024 | -57.09% | 95.15% |
| Jul 1, 2023 | -9.71% | 100.63% |
| Jul 2, 2022 | 10.61% | 122.76% |
| Jul 3, 2021 | 20.14% | 96.47% |
| Jun 27, 2020 | 7.75% | 68.72% |
| Jun 29, 2019 | -2.43% | 52.95% |
| Jun 30, 2018 | 26.79% | 39.07% |
| Jul 1, 2017 | -16.56% | 28.71% |
| Jul 2, 2016 | 1.87% | 29.20% |
| Jun 27, 2015 | -0.89% | 34.61% |
Based on: 10-K (reporting date: 2026-06-27), 10-K (reporting date: 2025-06-28), 10-K (reporting date: 2024-06-29), 10-K (reporting date: 2023-07-01), 10-K (reporting date: 2022-07-02), 10-K (reporting date: 2021-07-03), 10-K (reporting date: 2020-06-27), 10-K (reporting date: 2019-06-29), 10-K (reporting date: 2018-06-30), 10-K (reporting date: 2017-07-01), 10-K (reporting date: 2016-07-02), 10-K (reporting date: 2015-06-27).
Comparison to Industry (Information Technology)
| Lumentum Holdings Inc. | Information Technology | |
|---|---|---|
| Jun 27, 2026 | -149.34% | — |
| Jun 28, 2025 | 2.28% | 34.38% |
| Jun 29, 2024 | -57.09% | 28.82% |
| Jul 1, 2023 | -9.71% | 31.26% |
| Jul 2, 2022 | 10.61% | 38.03% |
| Jul 3, 2021 | 20.14% | 41.64% |
| Jun 27, 2020 | 7.75% | 35.38% |
| Jun 29, 2019 | -2.43% | 35.94% |
| Jun 30, 2018 | 26.79% | 30.23% |
| Jul 1, 2017 | -16.56% | 23.19% |
| Jul 2, 2016 | 1.87% | 23.00% |
| Jun 27, 2015 | -0.89% | 25.97% |
Based on: 10-K (reporting date: 2026-06-27), 10-K (reporting date: 2025-06-28), 10-K (reporting date: 2024-06-29), 10-K (reporting date: 2023-07-01), 10-K (reporting date: 2022-07-02), 10-K (reporting date: 2021-07-03), 10-K (reporting date: 2020-06-27), 10-K (reporting date: 2019-06-29), 10-K (reporting date: 2018-06-30), 10-K (reporting date: 2017-07-01), 10-K (reporting date: 2016-07-02), 10-K (reporting date: 2015-06-27).