Renaissance Technologies’s ACCRETIVE HEALTH, INC COMMON STOCK AH Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q1	–	Sell	-334,500	Closed	-$3.06M	–	3223
2013 Q4	$3.06M	Buy	334,500 +213,387	+176%	+$1.95M	0.01%	1497
2013 Q3	$1.11M	Buy	+121,113	New	+$1.11M	﹤0.01%	1964