The latest data point for MPWR's EPS Diluted in Q4'25 stands at 3.58 USD, reflecting a year-over-year decline of -87.95% compared to the prior year, which marks a notable downturn following a period of strong performance. This value represents a slight decrease from the previous quarter's 3.71 USD in Q3'25, indicating potential headwinds in profitability for the most recent fiscal period. Over the period from Q1'23 to Q4'25, EPS Diluted exhibited volatility with an overall upward trajectory, starting at 2.26 USD and peaking dramatically at 29.7 USD in Q4'24 before moderating to levels around 2.8-3.7 USD in 2025. Key trends include a general decline in early 2024 quarters (reaching a low of 1.89 USD in Q1'24), followed by recovery and exceptional growth in Q3'24 and Q4'24, while YoY growth rates fluctuated from negative territory (-19.18% in Q4'23) to explosive gains (1400% in Q4'24) and recent positives (25.76% in Q3'25) before the sharp Q4'25 drop, suggesting cyclical influences in the semiconductor sector. The bar chart visualization highlights these quarterly swings, with the line overlay for YoY growth underscoring periods of acceleration and contraction.