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
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2020 | $1,809,276,000 | -81.0% | 909,184 | -14.7% | 0.00% | -83.3% |
Q4 2019 | $9,533,419,000 | +41.0% | 1,066,378 | +2.2% | 0.01% | +20.0% |
Q3 2019 | $6,761,576,000 | +83.0% | 1,043,453 | +73.9% | 0.01% | +66.7% |
Q2 2019 | $3,695,273,000 | -29.5% | 599,882 | -1.8% | 0.00% | -25.0% |
Q1 2019 | $5,243,229,000 | -30.3% | 611,099 | +3.2% | 0.00% | -33.3% |
Q4 2018 | $7,527,739,000 | -50.7% | 592,269 | -7.4% | 0.01% | -45.5% |
Q3 2018 | $15,278,185,000 | +25.4% | 639,790 | +2.4% | 0.01% | +22.2% |
Q2 2018 | $12,185,946,000 | – | 624,600 | – | 0.01% | – |
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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% |