Common-Size Income Statement
Quarterly Data
Based on: 10-Q (reporting date: 2026-07-03), 10-Q (reporting date: 2026-04-03), 10-K (reporting date: 2025-12-31), 10-Q (reporting date: 2025-09-26), 10-Q (reporting date: 2025-06-27), 10-Q (reporting date: 2025-03-28), 10-K (reporting date: 2024-12-31), 10-Q (reporting date: 2024-09-27), 10-Q (reporting date: 2024-06-28), 10-Q (reporting date: 2024-03-29), 10-K (reporting date: 2023-12-31), 10-Q (reporting date: 2023-09-29), 10-Q (reporting date: 2023-06-30), 10-Q (reporting date: 2023-03-31), 10-K (reporting date: 2022-12-31), 10-Q (reporting date: 2022-09-30), 10-Q (reporting date: 2022-07-01), 10-Q (reporting date: 2022-04-01), 10-K (reporting date: 2021-12-31), 10-Q (reporting date: 2021-10-01), 10-Q (reporting date: 2021-07-02), 10-Q (reporting date: 2021-04-02).
The common-size analysis of the income statement reveals a company characterized by strong gross margins and consistent seasonal patterns in operating expenditures, balanced against periodic volatility from non-recurring charges.
- Gross Profitability and Cost Management
- Gross profit margins have remained robust, generally oscillating between 55% and 63%. While the cost of goods sold exhibited periodic increases, particularly in the final quarters of 2021 and 2022, a stabilizing trend is evident moving into 2025 and 2026. In the most recent periods, gross margins have consistently exceeded 62%, indicating effective management of direct production costs.
- Operating Expense Patterns
- Selling, general and administrative expenses display a distinct seasonal trend, with significant spikes consistently occurring in the fourth quarter of each year, frequently reaching or exceeding 35% of net operating revenues. Other operating charges are highly volatile and non-linear, with substantial spikes appearing in the first and second quarters of 2023 and 2024, as well as the final quarter of 2025, which suggests the occurrence of intermittent non-recurring impairments or restructuring costs.
- Operating Income Stability
- Operating income margins have experienced significant fluctuations primarily driven by the aforementioned other operating charges. Despite these volatility events, a strengthening trend in baseline operational efficiency is observable. Operating margins recovered from lows near 15.57% in late 2025 to reach approximately 34.9% by mid-2026, reflecting a strong recovery in core profitability.
- Financial and Non-Operating Items
- Interest income has demonstrated a gradual upward trajectory, increasing from approximately 0.7% of revenues in 2021 to peaks above 2% in 2023 and 2024. Interest expenses have remained relatively contained, generally fluctuating between 2.7% and 4%. Additionally, equity income has provided a steady positive contribution to the pre-tax income, typically ranging between 2.5% and 5.2%.
- Net Income Performance
- The net income attributable to shareowners mirrors the volatility of the operating income but shows a definitive expansion over the long term. After fluctuating between 16% and 28% for several years, the net profit margin entered a growth phase in 2025 and 2026, culminating in a peak of 33.07% by July 2026. This indicates a significant improvement in the overall conversion of revenue to shareholder profit.
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