North Forty Management’s Berkshire Hathaway Class A BRK.A Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q1	–	Sell	-8	Closed	-$1.95M	–	9
2016 Q4	$1.95M	Buy	+8	New	+$1.95M	2.38%	5
2016 Q1	–	Sell	-9	Closed	-$1.78M	–	10
2015 Q4	$1.78M	Buy	+9	New	+$1.78M	1.43%	6