BlackRock Investment Management, LLC - SIENTRA INC ownership

SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 54 filers reported holding SIENTRA INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 1.2%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of SIENTRA INC
ValueSharesWeighting
Q4 2016$20,000
-4.8%
2,3010.0%0.00%
Q3 2016$21,000
+40.0%
2,3010.0%0.00%
Q2 2016$15,000
-92.5%
2,301
-92.1%
0.00%
Q1 2016$199,000
+22.1%
29,034
+5.6%
0.00%
Q4 2015$163,000
-40.7%
27,500
+1.3%
0.00%
Q3 2015$275,000
-55.2%
27,141
+11.5%
0.00%
-100.0%
Q2 2015$614,000
+82.7%
24,337
+39.1%
0.00%
Q1 2015$336,000
+31.2%
17,494
+14.7%
0.00%
Q4 2014$256,00015,2560.00%
Other shareholders
SIENTRA INC shareholders Q2 2015
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SIENTRA INC shareholders