Cortina Asset Management’s Power Solutions International PSIX Stock Holding History

Cortina Asset Management’s Portfolio PSIX Stock Details PSIX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-90,593	Closed	-$2.06M	–	246
2015 Q3	$2.06M	Sell	90,593 -1,168	-1%	-$42.6K	0.09%	222
2015 Q2	$4.96M	Sell	91,761 -17,916	-16%	-$1.05M	0.22%	153
2015 Q1	$7.05M	Buy	+109,677	New	+$5.72M	0.31%	132
2014 Q1	–	Sell	-77,638	Closed	-$5.83M	–	275
2013 Q4	$5.83M	Sell	77,638 -41,846	-35%	-$2.74M	0.21%	158
2013 Q3	$7.06M	Sell	119,484 -15,033	-11%	-$732K	0.28%	128
2013 Q2	$4.52M	Buy	+134,517	New	+$4.78M	0.18%	159

Other funds holding PSIX

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

GIM

Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return

Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return

ECP

Elk Creek Partners Denver, Colorado $582M AUM 10.23% 1-Year Est. Return

State of New Jersey Common Pension Fund D Trenton, New Jersey $25.9B AUM 26.38% 1-Year Est. Return

Gagnon Securities New York $433M AUM 29.08% 1-Year Est. Return

Gagnon Advisors New York $136M AUM 21.55% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

ORI

Oak Ridge Investments Chicago, Illinois $1.51B AUM 37.25% 1-Year Est. Return

Cortina Asset Management's PSIX Position: Q4 2015 in Review

Cortina Asset Management sold out of Power Solutions International (PSIX) in Q4 2015, closing a stake of 90,593 shares — an estimated $2.06M sold.

Cortina Asset Management first reported a position in PSIX in Q2 2013 and held it in 6 quarters. The position peaked at $7.06M in Q3 2013. 65 funds tracked by Wall St. Rank hold PSIX as of Q4 2015.

Cortina Asset Management reported no remaining Power Solutions International position as of Q4 2015 after selling out during the quarter.
Cortina Asset Management sold 90,593 Power Solutions International shares in Q4 2015, an estimated $2.06M.
Cortina Asset Management first reported a position in Power Solutions International in Q2 2013 and held it in 6 quarters.
Cortina Asset Management's Power Solutions International position peaked at $7.06M in Q3 2013.
65 funds tracked by Wall St. Rank held Power Solutions International as of Q4 2015.

Based on Cortina Asset Management's 13F filing for Q4 2015, filed 11 Feb 2016.