SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 114 filers reported holding SIENTRA INC in Q4 2021. The put-call ratio across all filers is 0.41 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2022 | $676,000 | -52.5% | 807,011 | +26.0% | 0.00% | 0.0% |
Q1 2022 | $1,422,000 | -6.1% | 640,344 | +55.2% | 0.00% | 0.0% |
Q4 2021 | $1,515,000 | -43.1% | 412,702 | -11.2% | 0.00% | -50.0% |
Q3 2021 | $2,663,000 | -19.2% | 464,660 | +12.2% | 0.00% | -33.3% |
Q2 2021 | $3,296,000 | +998.7% | 414,111 | +905.3% | 0.00% | – |
Q1 2021 | $300,000 | -26.7% | 41,193 | -80.0% | 0.00% | -100.0% |
Q1 2020 | $409,000 | -92.4% | 205,525 | -66.0% | 0.00% | -83.3% |
Q4 2019 | $5,409,000 | +87.6% | 605,036 | +36.0% | 0.01% | +50.0% |
Q3 2019 | $2,883,000 | +144.7% | 444,836 | +132.7% | 0.00% | +300.0% |
Q2 2019 | $1,178,000 | +12.2% | 191,152 | +56.1% | 0.00% | 0.0% |
Q1 2019 | $1,050,000 | +83.6% | 122,432 | +172.1% | 0.00% | 0.0% |
Q4 2018 | $572,000 | -68.5% | 45,000 | -40.8% | 0.00% | -50.0% |
Q3 2018 | $1,815,000 | +265.9% | 76,000 | +198.8% | 0.00% | +100.0% |
Q2 2018 | $496,000 | +323.9% | 25,438 | +95.2% | 0.00% | – |
Q3 2016 | $117,000 | – | 13,029 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Abingworth LLP | 2,390,843 | $15,469,000 | 9.78% |
Cannell Capital | 1,941,673 | $12,582,000 | 4.08% |
Millrace Asset Group, Inc. | 350,000 | $2,268,000 | 2.66% |
Broadfin Capital, LLC | 2,001,895 | $12,972,000 | 2.40% |
Copernicus Capital Management, LLC | 385,000 | $2,495,000 | 2.32% |
Endurant Capital Management LP | 529,950 | $3,434,000 | 1.23% |
QUANTUM CAPITAL MANAGEMENT | 344,741 | $2,234,000 | 1.13% |
X-Square Capital, LLC | 275,312 | $1,784,000 | 1.12% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,137,470 | $26,811,000 | 1.09% |
Granite Point Capital Management, L.P. | 566,372 | $3,670,000 | 0.57% |