A.R.T. Advisors, LLC - SIENTRA INC ownership

Back to all holdings Add to watchlist

SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 67 filers reported holding SIENTRA INC in Q2 2017. The put-call ratio across all filers is 13.76 and the average weighting 0.8%.

Links
Filings
External links
Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of SIENTRA INC
ValueSharesWeighting
Q2 2020$92,000
-83.8%
23,691
-62.7%
0.14%
+392.9%
Q4 2019$568,000
-21.2%
63,516
+71.8%
0.03%
-3.4%
Q2 2018$721,000
+495.9%
36,978
+196.9%
0.03%
+383.3%
Q2 2017$121,000
-86.3%
12,454
-91.6%
0.01%
-85.7%
Q4 2015$881,000–148,820–0.04%–
 Download
Other shareholders
SIENTRA INC shareholders Q2 2017
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SIENTRA INC shareholders