Arrowstreet Capital’s ARTHROCARE CORP ARTC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q1	–	Sell	-20,364	Closed	-$819K	–	1523
2013 Q4	$819K	Buy	+20,364	New	+$819K	﹤0.01%	869
2013 Q3	–	Sell	-5,633	Closed	-$195K	–	1196
2013 Q2	$195K	Buy	+5,633	New	+$195K	﹤0.01%	722