Marshall Wace’s HORSEHEAD HLDG CORP COM STK (DE) ZINC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-77,915	Closed	-$1.23M	–	1042
2014 Q4	$1.23M	Buy	+77,915	New	+$1.23M	0.02%	541