Marshall Wace’s PLATINUM UNDERWRITERS HLDGS LTD PTP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q3	–	Sell	-26,435	Closed	-$1.71M	–	1186
2014 Q2	$1.71M	Sell	26,435 -9,698	-27%	-$629K	0.03%	420
2014 Q1	$2.17M	Buy	+36,133	New	+$2.17M	0.04%	341