As of Q1'26 (2025-11-01), KLAC's total revenue reached approximately 3.2B USD, with the Semiconductor Process Control segment contributing the majority at 2.9B USD, followed by PCB and Component Inspection at 190M USD, and Specialty Semiconductor Process at 120M USD. This latest data point marks the highest quarterly revenue observed in the period covered. From Q2'23 (2022-12-31) to Q1'26, the chart shows a generally upward trend in total revenue, primarily driven by steady growth in the Semiconductor Process Control segment. While both Specialty Semiconductor Process and PCB and Component Inspection segments remained relatively stable with minor fluctuations, their contributions are significantly smaller compared to the dominant Semiconductor Process Control segment. Notably, after a period of modest growth and some volatility, revenue accelerated sharply from Q4'24 onward, culminating in consecutive record highs in the last three quarters.