BlackRock Investment Management’s Sientra, Inc. SIEN Stock Holding History

BlackRock Investment 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
2016 Q4	$20K	Hold	230	–	–	﹤0.01%	3391
2016 Q3	$21K	Hold	230	–	–	﹤0.01%	3362
2016 Q2	$15K	Sell	230 -2,673	-92%	-$184K	﹤0.01%	3465
2016 Q1	$199K	Buy	2,903 +153	+6%	+$11.5K	﹤0.01%	3160
2015 Q4	$163K	Buy	2,750 +36	+1%	+$1.87K	﹤0.01%	3246
2015 Q3	$275K	Buy	2,714 +280	+12%	+$63.5K	﹤0.01%	3186
2015 Q2	$614K	Buy	2,434 +685	+39%	+$140K	﹤0.01%	3061
2015 Q1	$336K	Buy	1,749 +223	+15%	+$38.1K	﹤0.01%	3102
2014 Q4	$256K	Buy	+1,526	New	+$260K	﹤0.01%	3216

Other funds holding SIEN

Clarus Ventures Cambridge, Massachusetts $425M AUM 26.13% 1-Year Est. Return

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

PWAM

Park West Asset Management San Francisco, California $1.18B AUM 47.25% 1-Year Est. Return

Cannell Capital Alta, Wyoming $163M AUM 40.62% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return

GGHC

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

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

PVI

Pura Vida Investments New York $14.9M AUM 38.76% 1-Year Est. Return

CCM

Cloverdale Capital Management Dallas, Texas $135M AUM 13.89% 1-Year Est. Return

BlackRock Investment Management's SIEN Position: Q4 2016 in Review

BlackRock Investment Management held its Sientra, Inc. (SIEN) position steady in Q4 2016 at 230 shares worth $20K. The position accounts for ﹤0.01% of the portfolio, ranked #3391.

BlackRock Investment Management first reported a position in SIEN in Q4 2014 and has held it in 9 quarters since. The position peaked at $614K in Q2 2015. 53 funds tracked by Wall St. Rank hold SIEN as of Q4 2016.

BlackRock Investment Management held 230 shares of Sientra, Inc. worth $20K as of Q4 2016.
BlackRock Investment Management left its Sientra, Inc. share count unchanged in Q4 2016.
Sientra, Inc. made up ﹤0.01% of BlackRock Investment Management's portfolio in Q4 2016, its #3391 holding.
BlackRock Investment Management first reported a position in Sientra, Inc. in Q4 2014 and has held it in 9 quarters since.
BlackRock Investment Management's Sientra, Inc. position peaked at $614K in Q2 2015.
53 funds tracked by Wall St. Rank held Sientra, Inc. as of Q4 2016.

Based on BlackRock Investment Management's 13F filing for Q4 2016, filed 10 Feb 2017.