Growth Metrics

Carmax (KMX) EBITDA Margin (2016 - 2025)

Carmax (KMX) has 17 years of EBITDA Margin data on record, last reported at 10.18% in Q4 2025.

  • For Q4 2025, EBITDA Margin rose 855.0% year-over-year to 10.18%; the TTM value through Nov 2025 reached 8.71%, up 467.0%, while the annual FY2025 figure was 1.75%, 15.0% up from the prior year.
  • EBITDA Margin reached 10.18% in Q4 2025 per KMX's latest filing, down from 10.88% in the prior quarter.
  • Across five years, EBITDA Margin topped out at 11.84% in Q2 2025 and bottomed at 0.23% in Q4 2022.
  • Average EBITDA Margin over 5 years is 3.65%, with a median of 2.24% recorded in 2022.
  • Peak YoY movement for EBITDA Margin: plummeted -329bps in 2022, then surged 875bps in 2025.
  • A 5-year view of EBITDA Margin shows it stood at 3.06% in 2021, then crashed by -108bps to 0.23% in 2022, then soared by 472bps to 0.86% in 2023, then skyrocketed by 90bps to 1.64% in 2024, then soared by 522bps to 10.18% in 2025.
  • Per Business Quant database, its latest 3 readings for EBITDA Margin were 10.18% in Q4 2025, 10.88% in Q3 2025, and 11.84% in Q2 2025.