Columbia Asset 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 Q3	–	Sell	-30,811	Closed	-$5.22M	–	174
2017 Q2	$5.22M	Buy	30,811 +455	+1%	+$77.1K	1.68%	13
2017 Q1	$5.06M	Buy	+30,356	New	+$5.06M	1.69%	13
2016 Q4	–	Sell	-30,287	Closed	-$4.38M	–	220
2016 Q3	$4.38M	Buy	+30,287	New	+$4.38M	1.53%	16