Growth Metrics

Carmax (KMX) Shares Outstanding (Weighted Average) (2016 - 2025)

Carmax (KMX) has 17 years of Shares Outstanding (Weighted Average) data on record, last reported at $145.5 million in Q4 2025.

  • For Q4 2025, Shares Outstanding (Weighted Average) fell 5.84% year-over-year to $145.5 million; the TTM value through Nov 2025 reached $145.5 million, down 5.84%, while the annual FY2025 figure was $155.3 million, 1.82% down from the prior year.
  • Shares Outstanding (Weighted Average) reached $145.5 million in Q4 2025 per KMX's latest filing, down from $150.7 million in the prior quarter.
  • Across five years, Shares Outstanding (Weighted Average) topped out at $163.2 million in Q1 2021 and bottomed at $145.5 million in Q4 2025.
  • Average Shares Outstanding (Weighted Average) over 5 years is $157.8 million, with a median of $158.3 million recorded in 2023.
  • Peak YoY movement for Shares Outstanding (Weighted Average): increased 0.29% in 2021, then decreased 5.84% in 2025.
  • A 5-year view of Shares Outstanding (Weighted Average) shows it stood at $162.7 million in 2021, then decreased by 2.89% to $158.0 million in 2022, then grew by 0.22% to $158.3 million in 2023, then dropped by 2.38% to $154.6 million in 2024, then fell by 5.84% to $145.5 million in 2025.
  • Per Business Quant database, its latest 3 readings for Shares Outstanding (Weighted Average) were $145.5 million in Q4 2025, $150.7 million in Q3 2025, and $152.1 million in Q2 2025.