As of Q4'25, Texas Instruments ( TXN ) reported a gross margin of 55.9%, an operating margin of 33.3%, and a net profit margin of 26.3%. These figures represent the latest data points in the quarterly profit margin chart, reflecting the company's profitability at the end of 2025. From Q1'23 to Q4'25, all three margin metrics for TXN have shown a general downward trend. Gross margin declined from 65.4% to 55.9%, while operating margin fell from 44.2% to 33.3%, and net profit margin decreased from 39% to 26.3%. The most significant declines occurred between late 2023 and early 2024, after which margins stabilized somewhat but remained below earlier levels, indicating ongoing pressure on profitability throughout the period.