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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginGross MarginInterest Coverage RatioInventory AverageInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

Carmax (KMX) FCF Margin (2016 - 2025)

Carmax (KMX) has 17 years of FCF Margin data on record, last reported at 21.63% in Q4 2025.

  • For Q4 2025, FCF Margin rose 2405.0% year-over-year to 21.63%; the TTM value through Nov 2025 reached 9.58%, up 786.0%, while the annual FY2025 figure was 2.37%, 239.0% up from the prior year.
  • FCF Margin reached 21.63% in Q4 2025 per KMX's latest filing, up from 11.91% in the prior quarter.
  • Across five years, FCF Margin topped out at 21.63% in Q4 2025 and bottomed at 15.94% in Q3 2021.
  • Average FCF Margin over 5 years is 1.26%, with a median of 0.15% recorded in 2023.
  • Peak YoY movement for FCF Margin: plummeted -3821bps in 2021, then soared 2458bps in 2022.
  • A 5-year view of FCF Margin shows it stood at 8.18% in 2021, then skyrocketed by 301bps to 16.41% in 2022, then plummeted by -79bps to 3.42% in 2023, then tumbled by -171bps to 2.42% in 2024, then skyrocketed by 994bps to 21.63% in 2025.
  • Per Business Quant database, its latest 3 readings for FCF Margin were 21.63% in Q4 2025, 11.91% in Q3 2025, and 3.97% in Q2 2025.