RS Investment Management’s Columbia Banking Systems COLB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q2	$17.7M	Buy	631,236 +10	+0%	+$281	0.18%	193
2016 Q1	$18.9M	Sell	631,226 -29,257	-4%	-$875K	0.19%	183
2015 Q4	$21.5M	Buy	660,483 +109,560	+20%	+$3.56M	0.19%	172
2015 Q3	$17.2M	Buy	+550,923	New	+$17.2M	0.15%	196