Zweig-DiMenna Associates’s Blackrock BLK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q1	–	Sell	-3,540	Closed	-$1.35M	–	176
2016 Q4	$1.35M	Buy	+3,540	New	+$1.35M	0.1%	112