SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 109 filers reported holding SIENTRA INC in Q2 2018. The put-call ratio across all filers is 0.04 and the average weighting 0.6%.
Quarter-by-quarter ownership
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Abingworth LLP | 2,390,843 | $9,229,000 | 2.58% |
X-Square Capital, LLC | 296,012 | $1,146,000 | 0.81% |
QUANTUM CAPITAL MANAGEMENT | 344,741 | $1,334,000 | 0.78% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,162,804 | $16,110,000 | 0.47% |
Granite Point Capital Management, L.P. | 2,367,088 | $9,161,000 | 0.47% |
G2 Investment Partners Management LLC | 337,233 | $1,305,000 | 0.31% |
Granite Point Capital Management, L.P. | 750,000 | $2,903,000 | 0.15% |
A.R.T. Advisors, LLC | 23,691 | $92,000 | 0.14% |
NEEDHAM INVESTMENT MANAGEMENT LLC | 300,000 | $1,162,000 | 0.12% |
ALGERT GLOBAL LLC | 59,000 | $228,000 | 0.08% |