SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 118 filers reported holding SIENTRA INC in Q3 2021. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2022 | $9 | -99.6% | 44 | -98.3% | 0.00% | – |
Q2 2022 | $2,000 | -81.8% | 2,652 | -45.5% | 0.00% | – |
Q1 2022 | $11,000 | – | 4,870 | +13814.3% | 0.00% | – |
Q4 2021 | $0 | – | 35 | 0.0% | 0.00% | – |
Q3 2021 | $0 | -100.0% | 35 | -100.0% | 0.00% | – |
Q1 2018 | $3,526,000 | +19.1% | 365,000 | -27.0% | 0.00% | – |
Q4 2015 | $2,960,000 | -41.7% | 500,000 | 0.0% | 0.00% | -100.0% |
Q3 2015 | $5,075,000 | -53.2% | 500,000 | +16.3% | 0.00% | 0.0% |
Q2 2015 | $10,849,000 | +8.7% | 430,000 | -17.3% | 0.00% | 0.0% |
Q1 2015 | $9,979,000 | +16.4% | 520,000 | +1.8% | 0.00% | 0.0% |
Q4 2014 | $8,573,000 | – | 510,600 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Abingworth LLP | 2,199,012 | $18,692,000 | 15.62% |
Clarus Ventures, LLC | 2,730,765 | $23,266,000 | 15.32% |
Cannell Capital | 1,113,571 | $9,488,000 | 3.03% |
Cloverdale Capital Management, LLC | 351,039 | $2,991,000 | 2.40% |
PURA VIDA INVESTMENTS, LLC | 500,000 | $4,260,000 | 1.56% |
Park West Asset Management LLC | 1,618,676 | $13,791,000 | 1.07% |
Atika Capital Management LLC | 210,000 | $1,789,000 | 1.06% |
22NW, LP | 132,400 | $1,128,000 | 0.68% |
Schonfeld Strategic Advisors LLC | 335,000 | $2,854,000 | 0.37% |
FIRST NEW YORK SECURITIES LLC /NY | 22,143 | $188,658,000 | 0.35% |