As of Q3'25, TSM's ROS (Return on Sales) stands at 53.43%, reflecting a continued improvement from previous quarters. The latest available data point marks the highest value in the observed period, indicating robust profitability. From Q1'23 to Q3'25, TSM's ROS has exhibited a generally upward trend, starting at 48.62% and gradually increasing with minor fluctuations. After a slight dip in mid-2023, the metric rebounded steadily, with notable acceleration beginning in Q3'24. This sustained growth suggests strengthening operational efficiency and margin expansion over the reported quarters.