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BRK-B compared with CNA: revenue, margins and what each company keeps, and the suppliers and customers both name
BRK-B
Berkshire Hathaway Inc
Change
Mkt cap
Revenue
Revenue
CNA
CNA Financial Corp
Change
Mkt cap
Revenue
Revenue
vs
Compare
BRK-B
Berkshire Hathaway Inc
vs
CNA
CNA Financial Corp
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
Method
›
Moved together
BRK-B
with
CNA
No shared trading history for BRK-B and CNA.
Shared co-movers: not yet measured (CNA).
BRK-B, solid
CNA, hatched
r = correlation
Bar = r to r 0.75
Source: daily closes
BRK-B
Berkshire Hathaway Inc
Change
554.94
· pre 556.73
· delayed
Mkt cap
$1.2T
Revenue
$102B
Q2 FY26
Revenue
$371B
FY25
CNA
CNA Financial Corp
Change
47.98
· pre 47.98
· delayed
Pre-market
Nov 2 '26
delayed
Mkt cap
$13.2B
Revenue
$3.8B
Q3 FY26
Revenue
$14.9B
FY25
vs
Compare
Pre-market
Nov 2 '26
delayed
BRK-B
Berkshire Hathaway Inc
vs
CNA
CNA Financial Corp
554.94
pre 556.73
delayed
Price
47.98
pre 47.98
delayed
$1.2T
Mkt cap
$13.2B
Q2 FY26
$102B
Revenue
$3.8B
Q3 FY26
FY25
$371B
Revenue
$14.9B
FY25
Change
Change
BRK-B
554.94
vs
CNA
47.98
Pre-market
Nov 2 '26
delayed