Revenue flow

Margins

Stage	BRK-B	% of rev	BRK.B	% of rev	Gap · A − B
Revenue	$102B	100.00%	$102B	100.00%	BRK-B ×1.00
Gross profit	$55.9B	54.87%	$55.9B	54.87%	0.0pp
Operating income	$17.1B	16.77%	$17.1B	16.77%	0.0pp
Pre-tax income	$31.8B	31.25%	$31.8B	31.25%	0.0pp
Net income	$25.8B	25.31%	$25.8B	25.31%	0.0pp

Stage	BRK-B	BRK.B	Gap · A − B
Revenue	$102B100.00%	$102B100.00%	BRK-B ×1.00
Gross profit	54.87%$55.9B	54.87%$55.9B	0.0pp
Operating income	16.77%$17.1B	16.77%$17.1B	0.0pp
Pre-tax income	31.25%$31.8B	31.25%$31.8B	0.0pp