The latest data point for Marvell Technology's (MRVL) operation income in Q4'26 shows a positive value of $404.4M USD, marking a significant improvement and the highest quarterly figure in the observed period. This represents a year-over-year (YoY) growth of 0.72%, indicating sustained profitability momentum into the end of the fiscal year. Over the period from Q1'24 to Q4'26, operation income transitioned from consistent losses, peaking at -$702.8M USD in Q3'25, to robust gains starting in Q4'25 at $235.2M USD, with a clear upward trend thereafter averaging around 3% YoY growth in the positive quarters. The bar chart highlights this inflection point, where early volatility and declines gave way to steady expansion, driven by apparent operational efficiencies, while the overlaid YoY line chart underscores the shift from negative percentages (as low as -6.26% in Q2'24) to positive territory, suggesting improved financial health for financial analysts to monitor.