The latest data point for Amazon's Return on Sales (ROS) in Q4'25 stands at 12.57%, reflecting a moderate quarter-over-quarter decline from 15.89% in Q3'25 but remaining well above the series low. This value indicates sustained profitability in the most recent fiscal period, supported by operational efficiencies amid seasonal demands. Over the period from Q1'23 to Q4'25, ROS has exhibited a strong upward trend, rising from an initial 3.88% to a peak of 15.89% in Q3'25, with an overall average annual growth reflecting improved margins in Amazon's core segments. Notable patterns include steady acceleration through 2023 and 2024, peaking mid-2025 before a slight pullback, suggesting volatility tied to market dynamics but underscoring long-term resilience in the area chart trajectory.