PG
SIEN

PEAK6 Group’s Sientra, Inc. SIEN Stock Holding History

PEAK6 Group’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
Q2 		$195K Buy
+1,000
New +$159K ﹤0.01% 3358
2017
Q4 		– Sell
-10
Closed -$2K – 4952
2017
Q3 		$2K Buy
+10
New +$1.17K ﹤0.01% 4289

Other funds holding SIEN

CV
Clarus Ventures Cambridge, Massachusetts $425M AUM 26.13% 1-Year Est. Return
A
Abingworth London, United Kingdom $307M AUM 93.47% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $8.34B AUM 46.58% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
WRF
Waddell & Reed Financial Overland Park, Kansas $48.6B AUM 84.78% 1-Year Est. Return

PEAK6 Group's SIEN Position: Q2 2018 in Review

PEAK6 Group reduced its Sientra, Inc. (SIEN) stake by 95% in Q2 2018, selling an estimated $560K and leaving 177 shares worth $35K. The position accounts for ﹤0.01% of the portfolio, ranked #3999.

PEAK6 Group first reported a position in SIEN in Q1 2017 and has held it in 5 quarters since. The position peaked at $2.05M in Q3 2017. 106 funds tracked by Wall St. Rank hold SIEN as of Q2 2018.

  • PEAK6 Group held 177 shares of Sientra, Inc. worth $35K as of Q2 2018.
  • PEAK6 Group sold 3,535 Sientra, Inc. shares in Q2 2018, an estimated $560K.
  • Sientra, Inc. made up ﹤0.01% of PEAK6 Group's portfolio in Q2 2018, its #3999 holding.
  • PEAK6 Group first reported a position in Sientra, Inc. in Q1 2017 and has held it in 5 quarters since.
  • PEAK6 Group's Sientra, Inc. position peaked at $2.05M in Q3 2017.
  • 106 funds tracked by Wall St. Rank held Sientra, Inc. as of Q2 2018.

Based on PEAK6 Group's 13F filing for Q2 2018, filed 15 Aug 2018.