CarMax Inc (KMX)vsSandisk Corp (SNDK)
KMX
CarMax Inc
$40.34
+1.08%
CONSUMER CYCLICAL · Cap: $5.66B
SNDK
Sandisk Corp
$1,562.34
+16.60%
TECHNOLOGY · Cap: $208.80B
Smart Verdict
WallStSmart Research — data-driven comparison
CarMax Inc generates 111% more annual revenue ($27.76B vs $13.18B). SNDK leads profitability with a 34.2% profit margin vs 0.9%. KMX trades at a lower P/E of 23.8x. SNDK earns a higher WallStSmart Score of 70/100 (B).
KMX
Buy52
out of 100
Grade: C-
SNDK
Strong Buy70
out of 100
Grade: B
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+83.0%
Fair Value
$270.07
Current Price
$40.34
$229.73 discount
Intrinsic value data unavailable for SNDK.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Reasonable price relative to book value
Mega-cap, among the largest globally
Every $100 of equity generates 39 in profit
Keeps 34 of every $100 in revenue as profit
Strong operational efficiency at 70.0%
Revenue surging 251.0% year-over-year
Earnings expanding 618.0% YoY
Areas to Watch
Distress zone — elevated risk
ROE of 4.1% — below average capital efficiency
0.9% margin — thin
Operating margin of 1.8%
Grey zone — moderate risk
Premium valuation, high expectations priced in
Trading at 22.6x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : KMX
The strongest argument for KMX centers on PEG Ratio, Price/Book. PEG of 0.38 suggests the stock is reasonably priced for its growth.
Bull Case : SNDK
The strongest argument for SNDK centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 34.2% and operating margin at 70.0%. Revenue growth of 251.0% demonstrates continued momentum.
Bear Case : KMX
The primary concerns for KMX are Altman Z-Score, Return on Equity, Profit Margin. Debt-to-equity of 2.75 is elevated, increasing financial risk. Thin 0.9% margins leave little buffer for downturns.
Bear Case : SNDK
The primary concerns for SNDK are Altman Z-Score, P/E Ratio, Price/Book. A P/E of 48.1x leaves little room for execution misses.
Key Dynamics to Monitor
KMX profiles as a value stock while SNDK is a growth play — different risk/reward profiles.
SNDK is growing revenue faster at 251.0% — sustainability is the question.
SNDK generates stronger free cash flow (3.0B), providing more financial flexibility.
Monitor AUTO & TRUCK DEALERSHIPS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
SNDK scores higher overall (70/100 vs 52/100), backed by strong 34.2% margins and 251.0% revenue growth. KMX offers better value entry with a 83.0% margin of safety. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
CarMax Inc
CONSUMER CYCLICAL · AUTO & TRUCK DEALERSHIPS · USA
CarMax is a used vehicle retailer based in the United States. It operates two business segments: CarMax Sales Operations and CarMax Auto Finance.
Visit Website →Sandisk Corp
TECHNOLOGY · COMPUTER HARDWARE · USA
Sandisk Corporation (Ticker: SNDK) is a U.S.-based technology company that develops, manufactures, and sells data storage products and solutions built on NAND flash memory technology, including solid-state drives (SSDs), embedded storage, memory cards, and USB flash drives for consumer, enterprise, and cloud computing markets.
Visit Website →Compare with Other AUTO & TRUCK DEALERSHIPS Stocks
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