SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 112 filers reported holding SIENTRA INC in Q1 2022. The put-call ratio across all filers is 1.22 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2022 | $21,875 | -68.3% | 107,813 | 0.0% | 0.00% | – |
Q3 2022 | $69,000 | -18.8% | 107,813 | +5.8% | 0.00% | – |
Q2 2022 | $85,000 | -92.5% | 101,878 | -80.1% | 0.00% | – |
Q1 2022 | $1,139,000 | -42.1% | 513,211 | -4.3% | 0.00% | – |
Q4 2021 | $1,968,000 | -35.5% | 536,280 | +0.7% | 0.00% | -100.0% |
Q3 2021 | $3,050,000 | -31.0% | 532,302 | -4.2% | 0.00% | 0.0% |
Q2 2021 | $4,422,000 | +13.5% | 555,622 | +3.9% | 0.00% | 0.0% |
Q1 2021 | $3,897,000 | +94.3% | 534,647 | +3.7% | 0.00% | – |
Q4 2020 | $2,006,000 | +9.2% | 515,521 | -4.6% | 0.00% | – |
Q3 2020 | $1,837,000 | -16.7% | 540,242 | -5.2% | 0.00% | -100.0% |
Q2 2020 | $2,204,000 | +119.5% | 569,601 | +12.9% | 0.00% | – |
Q1 2020 | $1,004,000 | -76.2% | 504,389 | +7.0% | 0.00% | -100.0% |
Q4 2019 | $4,214,000 | +32.3% | 471,411 | -4.1% | 0.00% | 0.0% |
Q3 2019 | $3,185,000 | +55.7% | 491,537 | +48.0% | 0.00% | – |
Q2 2019 | $2,046,000 | -19.0% | 332,205 | +12.9% | 0.00% | -100.0% |
Q1 2019 | $2,525,000 | -34.4% | 294,286 | -2.8% | 0.00% | 0.0% |
Q4 2018 | $3,848,000 | -46.7% | 302,742 | +0.1% | 0.00% | -50.0% |
Q3 2018 | $7,225,000 | +36.9% | 302,544 | +11.8% | 0.00% | +100.0% |
Q2 2018 | $5,278,000 | +251.6% | 270,559 | +74.2% | 0.00% | – |
Q1 2018 | $1,501,000 | -31.8% | 155,276 | -0.8% | 0.00% | -100.0% |
Q4 2017 | $2,200,000 | -4.4% | 156,491 | +4.7% | 0.00% | 0.0% |
Q3 2017 | $2,302,000 | +58.6% | 149,500 | +0.2% | 0.00% | – |
Q2 2017 | $1,451,000 | +533.6% | 149,227 | +449.4% | 0.00% | – |
Q1 2017 | $229,000 | +27.9% | 27,161 | +29.5% | 0.00% | – |
Q4 2016 | $179,000 | -16.7% | 20,971 | -12.2% | 0.00% | – |
Q3 2016 | $215,000 | +66.7% | 23,895 | +21.9% | 0.00% | – |
Q2 2016 | $129,000 | -79.0% | 19,595 | -78.1% | 0.00% | – |
Q1 2016 | $613,000 | +32.4% | 89,606 | +14.4% | 0.00% | – |
Q4 2015 | $463,000 | -34.0% | 78,299 | +13.4% | 0.00% | – |
Q3 2015 | $701,000 | -48.9% | 69,064 | +27.1% | 0.00% | – |
Q2 2015 | $1,372,000 | +33.1% | 54,356 | +1.2% | 0.00% | – |
Q1 2015 | $1,031,000 | +21.4% | 53,724 | +6.2% | 0.00% | – |
Q4 2014 | $849,000 | – | 50,600 | – | 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% |