CASTLEARK MANAGEMENT LLC - SIENTRA INC ownership

SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 110 filers reported holding SIENTRA INC in Q3 2018. The put-call ratio across all filers is 0.31 and the average weighting 0.6%.

Quarter-by-quarter ownership
CASTLEARK MANAGEMENT LLC ownership history of SIENTRA INC
ValueSharesWeighting
Q3 2018$3,565,000
+20.5%
149,290
-1.5%
0.10%
+12.1%
Q2 2018$2,958,000151,5900.09%
Other shareholders
SIENTRA INC shareholders Q3 2018
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SIENTRA INC shareholders