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WDC compared with AMD: revenue, margins and what each company keeps, and the suppliers and customers both name
WDC
Western Digital Corp
Change
Mkt cap
Revenue
Revenue
AMD
Advanced Micro Devices Inc
Change
Mkt cap
Revenue
Revenue
vs
Compare
WDC
Western Digital Corp
vs
AMD
Advanced Micro Devices Inc
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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Co-movers
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Co-movers
daily closes · 501d
Method
›
Moved together
WDC
with
AMD
×0.49
co-movement · AMD on WDC · 501d
r 0.51
scale to r 0.75
Shared co-movers
4
with WDC
with AMD
LRCX
LAM Research Corp
r 0.68
r 0.66
AMAT
Applied Materials Inc
r 0.61
r 0.62
MU
Micron Technology Inc
r 0.70
r 0.59
RMBS
Rambus Inc
r 0.53
r 0.61
WDC, solid
AMD, hatched
× = co-movement · β
r = correlation
Bar = r to r 0.75
Order: weaker of A and B
Source: daily closes
WDC
Western Digital Corp
Change
263.60
▼
−1.50%
· post 266.00
Mkt cap
$98.7B
Revenue
$4.4B
Q1 FY27
Revenue
$12.9B
FY26
AMD
Advanced Micro Devices Inc
Change
446.86
▲
+10.50%
· post 448.05
Closed
Nov 6 '26
Mkt cap
$736.5B
Revenue
$13.4B
Q3 FY26
Revenue
$34.6B
FY25
vs
Compare
Closed
Nov 6 '26
WDC
Western Digital Corp
vs
AMD
Advanced Micro Devices Inc
263.60
▼
−1.50%
post 266.00
Price
446.86
▲
+10.50%
post 448.05
$98.7B
Mkt cap
$736.5B
Q1 FY27
$4.4B
Revenue
$13.4B
Q3 FY26
FY26
$12.9B
Revenue
$34.6B
FY25
Change
Change
WDC
263.60
▼
−1.50%
vs
AMD
446.86
▲
+10.50%
Closed
Nov 6 '26