Carmax (KMX) Inventory Average (2010 - 2026)

Carmax's Inventory Average history runs 17 years deep, the most recent figure standing at $3.6 billion for Q1 2026.

• In Q1 2026, Inventory Average fell 4.41% year-over-year to $3.6 billion; the TTM figure through Feb 2026 stood at $3.6 billion (down 4.41% YoY), while the FY2026 annual figure was $4.0 billion, up 6.03% from the prior year.
• Inventory Average was $3.6 billion for Q1 2026 at Carmax, up from $3.1 billion in the prior quarter.
• In the past five years, Inventory Average ranged from a high of $4.9 billion in Q2 2022 to a low of $3.1 billion in Q4 2025.
• Historically, Inventory Average has averaged $3.9 billion across 5 years, with a median of $3.7 billion in 2023.
• The sharpest annual moves came in 2022 and 2023: Inventory Average surged 64.79% in 2022, then slipped 27.01% in 2023.
• A 5-year view of Inventory Average shows it stood at $4.0 billion in 2022, then dropped by 7.52% to $3.7 billion in 2023, then retreated by 5.55% to $3.5 billion in 2024, then fell by 11.12% to $3.1 billion in 2025, then climbed by 15.73% to $3.6 billion in 2026.
• The last three Inventory Average figures came in at $3.6 billion (Q1 2026), $3.1 billion (Q4 2025), and $3.4 billion (Q3 2025), per Business Quant data.