Marathon Trading Investment Management’s Blackrock BLK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-2,500	Closed	-$894K	–	171
2014 Q4	$894K	Buy	+2,500	New	+$894K	0.01%	90