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SNDK compared with QMCO: revenue, margins and what each company keeps, and the suppliers and customers both name
SNDK
Sandisk Corp
Change
Mkt cap
Revenue
Revenue
QMCO
Quantum Corp
Change
Mkt cap
Revenue
Revenue
vs
Compare
SNDK
Sandisk Corp
vs
QMCO
Quantum Corp
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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Revenue flow
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SNDK
Sandisk Corp
Change
854.34
▼
−17.65%
Mkt cap
$173.5B
Revenue
$11.0B
Q1 FY27
Revenue
$20.2B
FY26
QMCO
Quantum Corp
Change
13.97
▼
−16.67%
Regular session
Nov 5 '26
Mkt cap
$660.9M
Revenue
$81M
Q1 FY27
Revenue
$280M
FY26
vs
Compare
Regular session
Nov 5 '26
SNDK
Sandisk Corp
vs
QMCO
Quantum Corp
854.34
▼
−17.65%
Price
13.97
▼
−16.67%
$173.5B
Mkt cap
$660.9M
Q1 FY27
$11.0B
Revenue
$81M
Q1 FY27
FY26
$20.2B
Revenue
$280M
FY26
Change
Change
SNDK
854.34
▼
−17.65%
vs
QMCO
13.97
▼
−16.67%
Regular session
Nov 5 '26
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
Price
Supply-chain overlap
Revenue flow
QMCO: latest quarter is a loss; flow not drawable.
Method
›
Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only SNDK
3
WDC
Western Digital Corporation (WDC)
supplier
—
SanDisk Semiconductor (Shanghai) Co. Ltd. (SDSS)
unlisted
supplier
—
Flash Ventures
unlisted
supplier
Shared
0
No disclosed counterparties: QMCO.
Only QMCO
0
None
Role chip = supplier or customer
—
= no ticker (unlisted)
Source: SEC EDGAR
Price
rebased to 0%
1D
1W
1M
3M
YTD
1Y
5Y
1D
1W
1M
3M
YTD
1Y
5Y
SNDK, solid
QMCO, dashed