Renaissance Technologies’s MET-PRO CORP MPR Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2013 Q3	–	Sell	-221,787	Closed	-$2.98M	–	3118
2013 Q2	$2.98M	Buy	+221,787	New	+$2.98M	0.01%	1369