RS Investment Management’s NorthWestern Energy NWE Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q2	$26.9M	Sell	427,000 -13,270	-3%	-$837K	0.28%	135
2016 Q1	$27.2M	Buy	440,270 +89,144	+25%	+$5.5M	0.27%	136
2015 Q4	$19M	Buy	+351,126	New	+$19M	0.17%	185