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BRK-B compared with MKL: revenue, margins and what each company keeps, and the suppliers and customers both name
BRK-B
Berkshire Hathaway Inc
Change
Mkt cap
Revenue
Revenue
MKL
Markel Group Inc.
Change
Mkt cap
Revenue
Revenue
vs
Compare
BRK-B
Berkshire Hathaway Inc
vs
MKL
Markel Group Inc.
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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BRK-B
Berkshire Hathaway Inc
Change
554.94
▲
+2.29%
· post 556.73
Mkt cap
$1.2T
Revenue
$102B
Q2 FY26
Revenue
$371B
FY25
MKL
Markel Group Inc.
Change
1,882.75
▲
+0.69%
· post 1,904.82
Closed
Nov 2 '26
Mkt cap
$22.9B
Revenue
$4.1B
Q3 FY26
Revenue
$14.9B
FY25
vs
Compare
Closed
Nov 2 '26
BRK-B
Berkshire Hathaway Inc
vs
MKL
Markel Group Inc.
554.94
▲
+2.29%
post 556.73
Price
1,882.75
▲
+0.69%
post 1,904.82
$1.2T
Mkt cap
$22.9B
Q2 FY26
$102B
Revenue
$4.1B
Q3 FY26
FY25
$371B
Revenue
$14.9B
FY25
Change
Change
BRK-B
554.94
▲
+2.29%
vs
MKL
1,882.75
▲
+0.69%
Closed
Nov 2 '26
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
Price
Supply-chain overlap
Revenue flow
MKL: latest quarter not drawable.
Method
›
Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only BRK-B
0
None
Shared
0
No disclosed counterparties: BRK-B.
Only MKL
12
WFC
Wells Fargo Bank, National Association
supplier
RYAN
Ryan Specialty
customer
HIW
Highwoods Properties
supplier
HGTY
Hagerty
supplier
8 more · MKL chain
›
Role chip = supplier or customer
—
= no ticker (unlisted)
Source: SEC EDGAR
Price
rebased to 0%
1D
1W
1M
3M
YTD
1Y
5Y
1D
1W
1M
3M
YTD
1Y
5Y
BRK-B, solid
MKL, dashed