SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 112 filers reported holding SIENTRA INC in Q4 2019. The put-call ratio across all filers is 0.98 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2022 | $12,000 | -72.1% | 18,000 | -64.5% | 0.00% | -100.0% |
Q2 2022 | $43,000 | -43.4% | 50,775 | +48.1% | 0.00% | 0.0% |
Q1 2022 | $76,000 | -31.5% | 34,275 | +13.2% | 0.00% | -50.0% |
Q4 2021 | $111,000 | -81.4% | 30,275 | -71.0% | 0.00% | -77.8% |
Q3 2021 | $597,000 | -9.4% | 104,275 | +26.0% | 0.01% | -10.0% |
Q2 2021 | $659,000 | +134.5% | 82,775 | +114.9% | 0.01% | +100.0% |
Q1 2021 | $281,000 | +144.3% | 38,525 | +30.5% | 0.01% | +150.0% |
Q4 2020 | $115,000 | -20.1% | 29,525 | -30.4% | 0.00% | -33.3% |
Q3 2020 | $144,000 | -44.4% | 42,400 | -36.7% | 0.00% | -50.0% |
Q2 2020 | $259,000 | +97.7% | 67,000 | +1.8% | 0.01% | +100.0% |
Q1 2020 | $131,000 | -76.8% | 65,800 | +4.2% | 0.00% | -75.0% |
Q4 2019 | $564,000 | -29.5% | 63,142 | -48.8% | 0.01% | -33.3% |
Q3 2019 | $800,000 | -49.0% | 123,392 | -51.6% | 0.02% | -50.0% |
Q2 2019 | $1,570,000 | +30.1% | 254,832 | +81.1% | 0.04% | +24.1% |
Q1 2019 | $1,207,000 | +72.2% | 140,700 | +155.1% | 0.03% | +45.0% |
Q4 2018 | $701,000 | +24.3% | 55,150 | +133.7% | 0.02% | +42.9% |
Q3 2018 | $564,000 | – | 23,600 | – | 0.01% | – |
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% |