RS Investment Management’s IPG Photonics IPGP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q3	–	Sell	-26,500	Closed	-$1.61M	–	330
2013 Q2	$1.61M	Buy	+26,500	New	+$1.61M	0.01%	290