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

PEAK6 Investments’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
2021 Q4	–	Sell	-20	Closed	-$1K	–	5964
2021 Q3	$1K	Buy	+20	New	+$1.37K	﹤0.01%	5039
2021 Q2	–	Sell	-11,080	Closed	-$808K	–	5932
2021 Q1	$808K	Buy	+11,080	New	+$707K	﹤0.01%	2766
2018 Q4	–	Sell	-17,230	Closed	-$4.12M	–	4855
2018 Q3	$4.12M	Buy	+17,230	New	+$3.78M	0.02%	907

Other funds holding SIEN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return

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

Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

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

NIM

Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return

AIC

AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return

PEAK6 Investments's SIEN Position: Q1 2022 in Review

PEAK6 Investments sold out of Sientra, Inc. (SIEN) in Q1 2022, closing a stake of 4,020 shares — an estimated $148K sold.

PEAK6 Investments first reported a position in SIEN in Q1 2019 and held it in 7 quarters. The position peaked at $268K in Q4 2019. 111 funds tracked by Wall St. Rank hold SIEN as of Q1 2022.

PEAK6 Investments reported no remaining Sientra, Inc. position as of Q1 2022 after selling out during the quarter.
PEAK6 Investments sold 4,020 Sientra, Inc. shares in Q1 2022, an estimated $148K.
PEAK6 Investments first reported a position in Sientra, Inc. in Q1 2019 and held it in 7 quarters.
PEAK6 Investments's Sientra, Inc. position peaked at $268K in Q4 2019.
111 funds tracked by Wall St. Rank held Sientra, Inc. as of Q1 2022.

Based on PEAK6 Investments's 13F filing for Q1 2022, filed 13 May 2022.