Opera Trading Capital’s Berkshire Hathaway Class B BRK.B Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-23,500	Closed	-$4.69K	–	170
2018 Q1	$4.69K	Buy	23,500 +22,250	+1,780%	+$4.44K	0.36%	50
2017 Q4	$248K	Buy	1,250 +750	+150%	+$149K	0.05%	86
2017 Q3	$92K	Sell	500 -11,392	-96%	-$2.1M	0.01%	121
2017 Q2	$2.01M	Buy	+11,892	New	+$2.01M	0.35%	75