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BRK-A compared with BLK: revenue, margins and what each company keeps, and the suppliers and customers both name
BRK-A
Berkshire Hathaway Inc
Change
Mkt cap
Revenue
Revenue
BLK
BlackRock, Inc.
Change
Mkt cap
Revenue
Revenue
vs
Compare
BRK-A
Berkshire Hathaway Inc
vs
BLK
BlackRock, Inc.
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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Earnings history
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BRK-A
Berkshire Hathaway Inc
Change
717,502.88
▼
−16.25%
· post 857,089.56
Mkt cap
$1.2T
Revenue
$102B
Q2 FY26
Revenue
$371B
FY25
BLK
BlackRock, Inc.
Change
1,178.80
▲
+0.69%
· post 1,176.59
Closed
Nov 6 '26
Mkt cap
$174.6B
Revenue
$4.8B
Q2 FY24
Revenue
$17.9B
FY23
vs
Compare
Closed
Nov 6 '26
BRK-A
Berkshire Hathaway Inc
vs
BLK
BlackRock, Inc.
717,502.88
▼
−16.25%
post 857,089.56
Price
1,178.80
▲
+0.69%
post 1,176.59
$1.2T
Mkt cap
$174.6B
Q2 FY26
$102B
Revenue
$4.8B
Q2 FY24
FY25
$371B
Revenue
$17.9B
FY23
Change
Change
BRK-A
717,502.88
▼
−16.25%
vs
BLK
1,178.80
▲
+0.69%
Closed
Nov 6 '26
Earnings history
last 4 reports each · paired by recency
Method
›
BRK-A
No earnings history for BRK-A.
BLK
2 of 4
at or beyond implied
Report
implied
realized
× implied
Oct 14 '26
±4.1%
▲
+0.72%
×0.17
Jul 15 '26
±3.8%
▲
+6.63%
×1.74
Apr 14 '26
±3.2%
▲
+3.02%
×0.94
Jan 15 '26
±2.8%
▲
+5.93%
×2.11
= implied
BRK-A realized, solid
BLK realized, hatched
One scale, both sides: full bar = 7%
× = |realized| ÷ implied
Source: market data