As of Q4'25, SIRI's EV/Sales ratio stands at 3.5, marking a significant decline from previous quarters. This latest data point reflects a sharp drop compared to Q3'25, when the ratio was 8.2. Analyzing the period from Q1'23 to Q4'25, the EV/Sales ratio initially fluctuated between 11.3 and 12.9, peaking in Q2'23 and Q4'23. Starting in Q1'24, the ratio began a steady downward trend, with a particularly notable decrease in Q4'25, where it fell by more than half from the prior quarter. This pattern suggests a substantial shift in SIRI's valuation relative to sales, indicating either a decrease in enterprise value, an increase in sales, or both.