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POWI compared with CPK: revenue, margins and what each company keeps, and the suppliers and customers both name
POWI
Power Integrations Inc
Change
Mkt cap
Revenue
Revenue
CPK
Chesapeake Utilities Corp
Change
Mkt cap
Revenue
Revenue
vs
Compare
POWI
Power Integrations Inc
vs
CPK
Chesapeake Utilities Corp
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
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Co-movers
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Co-movers
daily closes
Method
›
Moved together
POWI
with
CPK
Inverse: r -0.08 · 499D.
No shared co-movers.
POWI, solid
CPK, hatched
r = correlation
Bar = r to r 0.75
Source: daily closes
POWI
Power Integrations Inc
Change
44.98
▲
+2.54%
· post 44.72
Mkt cap
$2.5B
Revenue
$119M
Q2 FY26
Revenue
$444M
FY25
CPK
Chesapeake Utilities Corp
Change
136.66
▲
+0.18%
· post 138.96
Closed
Nov 2 '26
Mkt cap
$3.3B
Revenue
$202M
Q2 FY26
Revenue
$930M
FY25
vs
Compare
Closed
Nov 2 '26
POWI
Power Integrations Inc
vs
CPK
Chesapeake Utilities Corp
44.98
▲
+2.54%
post 44.72
Price
136.66
▲
+0.18%
post 138.96
$2.5B
Mkt cap
$3.3B
Q2 FY26
$119M
Revenue
$202M
Q2 FY26
FY25
$444M
Revenue
$930M
FY25
Change
Change
POWI
44.98
▲
+2.54%
vs
CPK
136.66
▲
+0.18%
Closed
Nov 2 '26