SMCI vs SNDK
Supermicro (SMCI) and Sandisk (SNDK) compared side by side. Sandisk (SNDK) is larger, with a market cap of $178.9B versus $21.6B for Supermicro, about 8.3 times the size. On trailing earnings, SMCI is cheaper at 10.1x versus 16.8x for SNDK.
Head to head
| Metric | SMCI | SNDK |
|---|---|---|
| Market cap | $21.6B | $178.9B |
| P/E (TTM) | 10.1x | 16.8x |
| Forward P/E | 5.9x | 4.6x |
| Revenue (TTM) | $39.1B | $20.2B |
| Revenue growth | 93.2% | 371.6% |
| Gross margin | 10.8% | 71.5% |
| Operating margin | 13.4% | 78.5% |
| Free cash flow | -$7.0B | $11.5B |
| Dividend yield | None | None |
| 1-year return | -31.3% | +641.1% |
| 5-year return (annual) | +56.3% | — |
| Max drawdown | -85% | -56% |
| FI Handbook grade | C | B+ |
Highlighted: the stronger figure on metrics where higher or lower is clearly better.
Growth of $10,000 (5 years, price only)
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SMCI vs SNDK FAQ
Which is bigger, SMCI or SNDK?
Sandisk (SNDK) is larger, with a market cap of $178.9B versus $21.6B for Supermicro, about 8.3 times the size.
Is SMCI or SNDK cheaper?
On trailing earnings, SMCI is cheaper at 10.1x versus 16.8x for SNDK. A lower P/E can reflect slower expected growth, so compare growth and margins too.
Which stock performed better over the past year, SMCI or SNDK?
SNDK returned +641.1% over the past year including dividends, versus -31.3% for SMCI, through October 23, 2026.
Full pages: Supermicro · Sandisk