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QMCO compared with SNDK: revenue, margins and what each company keeps, and the suppliers and customers both name
QMCO
Quantum Corp
Change
Mkt cap
Revenue
Revenue
SNDK
Sandisk Corp
Change
Mkt cap
Revenue
Revenue
vs
Compare
QMCO
Quantum Corp
vs
SNDK
Sandisk Corp
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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QMCO
Quantum Corp
Change
16.70
▼
−0.18%
· post 17.75
Mkt cap
$659.3M
Revenue
$81M
Q1 FY27
Revenue
$280M
FY26
SNDK
Sandisk Corp
Change
1,121.60
▲
+4.33%
· post 1,117.93
Closed
Nov 3 '26
Mkt cap
$165.6B
Revenue
$11.0B
Q1 FY27
Revenue
$20.2B
FY26
vs
Compare
Closed
Nov 3 '26
QMCO
Quantum Corp
vs
SNDK
Sandisk Corp
16.70
▼
−0.18%
post 17.75
Price
1,121.60
▲
+4.33%
post 1,117.93
$659.3M
Mkt cap
$165.6B
Q1 FY27
$81M
Revenue
$11.0B
Q1 FY27
FY26
$280M
Revenue
$20.2B
FY26
Change
Change
QMCO
16.70
▼
−0.18%
vs
SNDK
1,121.60
▲
+4.33%
Closed
Nov 3 '26
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
Price
rebased to 0%
1D
1W
1M
3M
YTD
1Y
5Y
1D
1W
1M
3M
YTD
1Y
5Y
QMCO, solid
SNDK, dashed
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 QMCO
0
None
Shared
0
No disclosed counterparties: QMCO.
Only SNDK
3
WDC
Western Digital Corporation (WDC)
supplier
—
SanDisk Semiconductor (Shanghai) Co. Ltd. (SDSS)
unlisted
supplier
—
Flash Ventures
unlisted
supplier
Role chip = supplier or customer
—
= no ticker (unlisted)
Source: SEC EDGAR