Winton Capital Management’s NRG Energy NRG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q4	–	Sell	-35,423	Closed	-$968K	–	683
2013 Q3	$968K	Buy	35,423 +3,970	+13%	+$108K	0.01%	522
2013 Q2	$840K	Buy	+31,453	New	+$840K	0.01%	530