Cortina Asset Management’s Sientra, Inc. SIEN Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-22,785	Closed	-$5.44M	–	246
2018 Q3	$5.44M	Sell	22,785 -10,612	-32%	-$2.33M	0.25%	149
2018 Q2	$6.52M	Buy	+33,397	New	+$5.29M	0.31%	112
2015 Q4	–	Sell	-29,648	Closed	-$3.01M	–	247
2015 Q3	$3.01M	Buy	+29,648	New	+$6.72M	0.14%	216

Other funds holding SIEN

Blackstone Inc New York $25.6B AUM 26.83% 1-Year Est. Return

WRF

Waddell & Reed Financial Overland Park, Kansas $48.6B AUM 84.78% 1-Year Est. Return

Abingworth London, United Kingdom $307M AUM 93.47% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

GGHC

Gilder Gagnon Howe & Co New York $8.34B AUM 46.58% 1-Year Est. Return

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

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Polar Capital London, United Kingdom $13.5B AUM 55.9% 1-Year Est. Return

Cortina Asset Management's SIEN Position: Q4 2018 in Review

Cortina Asset Management sold out of Sientra, Inc. (SIEN) in Q4 2018, closing a stake of 22,785 shares — an estimated $5.44M sold.

Cortina Asset Management first reported a position in SIEN in Q3 2015 and held it in 3 quarters. The position peaked at $6.52M in Q2 2018. 104 funds tracked by Wall St. Rank hold SIEN as of Q4 2018.

Cortina Asset Management reported no remaining Sientra, Inc. position as of Q4 2018 after selling out during the quarter.
Cortina Asset Management sold 22,785 Sientra, Inc. shares in Q4 2018, an estimated $5.44M.
Cortina Asset Management first reported a position in Sientra, Inc. in Q3 2015 and held it in 3 quarters.
Cortina Asset Management's Sientra, Inc. position peaked at $6.52M in Q2 2018.
104 funds tracked by Wall St. Rank held Sientra, Inc. as of Q4 2018.

Based on Cortina Asset Management's 13F filing for Q4 2018, filed 12 Feb 2019.