CarMax Q2 FY27 sales surge, but pricing actions compress gross profit per unit

What happened

CarMax reported Q2 fiscal 2027 results with total net revenues up 19.5% to $7.9 billion, driven by a 14.7% increase in combined retail and wholesale unit sales to 387,735. Retail used unit sales rose 13.8% and comparable store used unit sales increased 13.0%, indicating strong demand. However, gross profit per retail used unit declined by $111 to $2,105, reflecting continued pricing actions implemented to support volume. This comes amid a backdrop of high leverage and weak interest coverage, as noted in the prior DeepValue master report, which assigned a STRONG SELL rating with an intrinsic value estimate of only $13.71 per share.

Implication

Investors should monitor whether volume gains can be sustained without further erosion in gross profit per unit and whether CAF credit costs and balance-sheet leverage improve. The strong unit growth may signal market share gains, but if pricing actions continue to pressure margins, earnings power remains impaired. The deep value thesis remains intact: intrinsic value is far below the current price, and until deleveraging and stable profitability are evident, the stock is likely to underperform.

Thesis delta

The Q2 FY27 results show a significant acceleration in unit sales and revenue, but the decline in gross profit per unit confirms ongoing margin pressure from pricing actions. This development does not materially change the core bearish thesis: high leverage, volatile free cash flow, and compressed profitability justify a STRONG SELL. The watch items for a potential upgrade—sustained same-store unit growth with stable or improving margins and meaningful deleveraging—remain unmet.