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BRK-B compared with DGICA: revenue, margins and what each company keeps, and the suppliers and customers both name
BRK-B
Berkshire Hathaway Inc
Change
Mkt cap
Revenue
Revenue
DGICA
Donegal Group Inc
Change
Mkt cap
Revenue
Revenue
vs
Compare
BRK-B
Berkshire Hathaway Inc
vs
DGICA
Donegal Group 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 · 500d
Method
›
Moved together
BRK-B
with
DGICA
×0.51
co-movement · DGICA on BRK-B · 500d
r 0.36
scale to r 0.75
Shared co-movers
2
with BRK-B
with DGICA
HIG
Hartford Insurance Group, Inc.
r 0.61
r 0.52
CINF
Cincinnati Financial Corp
r 0.58
r 0.51
BRK-B, solid
DGICA, hatched
× = co-movement · β
r = correlation
Bar = r to r 0.75
Order: weaker of A and B
Source: daily closes
BRK-B
Berkshire Hathaway Inc
Change
571.69
▼
−0.11%
· post 572.00
Mkt cap
$1.2T
Revenue
$102B
Q2 FY26
Revenue
$371B
FY25
DGICA
Donegal Group Inc
Change
Closed
Nov 6 '26
Mkt cap
—
Revenue
$237M
Q3 FY26
Revenue
$977M
FY25
vs
Compare
Closed
Nov 6 '26
BRK-B
Berkshire Hathaway Inc
vs
DGICA
Donegal Group Inc
571.69
▼
−0.11%
post 572.00
Price
$1.2T
Mkt cap
—
Q2 FY26
$102B
Revenue
$237M
Q3 FY26
FY25
$371B
Revenue
$977M
FY25
Change
Change
BRK-B
571.69
▼
−0.11%
vs
DGICA
Closed
Nov 6 '26