Stocks Comparison
Quantum vs Sandisk: revenue, profit, margins and growth compared
Quantum brought in $279.6M of revenue in fiscal 2026, Sandisk $20.2B in fiscal 2026. Revenue changed by +2.0% at Quantum and +175.3% at Sandisk on the year before, so Sandisk grew faster. Quantum kept -36.1% of its revenue as net profit, Sandisk 56.5%. Free cash flow was -$39.6M at Quantum and $11.5B at Sandisk.
Side by side, latest fiscal year
| QMCO | SNDK | |
|---|---|---|
| Fiscal year ended | FY2026 (March 31, 2026) | FY2026 (July 3, 2026) |
| Revenue | $279.6M | $20.2B |
| Revenue growth | +2.0% | +175.3% |
| Net income | -$101M | $11.4B |
| Net margin | -36.1% | 56.5% |
| Free cash flow | -$39.6M | $11.5B |
| Free cash flow margin | -14.2% | 56.8% |
| Earnings per share (diluted) | -$7.97 | $73.76 |
| Cash | $15.6M | $4.8B |
| Debt | $90M | $0 |
| Price to earnings | n/a | 24.1 |
| Market value | $1.2B | $263.3B |
| Dividend yield | n/a | n/a |
| Rank by revenue in sector | #363 of 530 · Technology | #37 of 530 · Technology |
Over the years
Questions about Quantum and Sandisk
Which is bigger by revenue, Quantum or Sandisk?
Sandisk is bigger by revenue: $20.2B in fiscal 2026, against $279.6M for Quantum in fiscal 2026.
Which keeps more of its revenue as profit, Quantum or Sandisk?
Quantum had a net margin of -36.1% in fiscal 2026; Sandisk had 56.5% in fiscal 2026.
Which grew revenue faster, Quantum or Sandisk?
In their latest fiscal years revenue changed by +2.0% at Quantum and +175.3% at Sandisk.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.