Marshall Wace’s Keryx Biopharmaceuticals Inc KERX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-16,675	Closed	-$57K	–	1936
2018 Q3	$57K	Buy	+16,675	New	+$57K	﹤0.01%	1103
2018 Q2	–	Sell	-59,700	Closed	-$244K	–	912
2018 Q1	$244K	Buy	+59,700	New	+$244K	0.01%	495