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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $3,397,386 | +217.2% | 1,673,589 | 0.0% | 1.11% | +202.5% |
| Q3 2022 | $1,071,000 | -22.9% | 1,673,589 | 0.0% | 0.37% | -17.8% |
| Q2 2022 | $1,389,000 | -73.3% | 1,673,589 | -28.8% | 0.44% | -69.8% |
| Q1 2022 | $5,193,000 | -39.6% | 2,349,827 | 0.0% | 1.47% | -29.3% |
| Q4 2021 | $8,600,000 | -36.1% | 2,349,827 | 0.0% | 2.08% | -31.8% |
| Q3 2021 | $13,465,000 | -29.2% | 2,349,827 | -1.7% | 3.06% | -48.1% |
| Q2 2021 | $19,031,000 | +9.6% | 2,390,843 | 0.0% | 5.88% | -1.9% |
| Q1 2021 | $17,358,000 | +86.6% | 2,390,843 | 0.0% | 6.00% | +88.5% |
| Q4 2020 | $9,300,000 | +14.4% | 2,390,843 | 0.0% | 3.18% | +82.9% |
| Q3 2020 | $8,129,000 | -11.9% | 2,390,843 | 0.0% | 1.74% | -32.6% |
| Q2 2020 | $9,229,000 | +96.9% | 2,390,843 | 0.0% | 2.58% | -17.1% |
| Q1 2020 | $4,686,000 | -78.0% | 2,390,843 | 0.0% | 3.11% | -69.8% |
| Q4 2019 | $21,326,000 | +37.9% | 2,390,843 | 0.0% | 10.31% | +5.4% |
| Q3 2019 | $15,469,000 | +5.2% | 2,390,843 | 0.0% | 9.78% | +73.5% |
| Q2 2019 | $14,704,000 | -28.2% | 2,390,843 | 0.0% | 5.64% | -69.2% |
| Q1 2019 | $20,466,000 | -26.8% | 2,390,843 | +8.7% | 18.32% | -27.9% |
| Q4 2018 | $27,971,000 | -46.7% | 2,199,012 | 0.0% | 25.42% | -18.6% |
| Q3 2018 | $52,512,000 | +8.7% | 2,199,012 | -11.3% | 31.22% | +13.1% |
| Q2 2018 | $48,320,000 | +127.7% | 2,480,494 | +12.8% | 27.60% | +109.3% |
| Q1 2018 | $21,220,000 | -31.2% | 2,199,012 | 0.0% | 13.19% | -41.0% |
| Q4 2017 | $30,852,000 | -8.8% | 2,199,012 | 0.0% | 22.35% | -4.5% |
| Q3 2017 | $33,821,000 | +58.6% | 2,199,012 | 0.0% | 23.42% | +37.9% |
| Q2 2017 | $21,330,000 | +15.6% | 2,199,012 | 0.0% | 16.98% | +23.5% |
| Q1 2017 | $18,450,000 | -1.3% | 2,199,012 | 0.0% | 13.75% | -12.0% |
| Q4 2016 | $18,692,000 | -5.4% | 2,199,012 | 0.0% | 15.62% | -17.5% |
| Q3 2016 | $19,769,000 | +36.6% | 2,199,012 | 0.0% | 18.95% | +25.1% |
| Q2 2016 | $14,470,000 | -3.8% | 2,199,012 | 0.0% | 15.15% | +8.4% |
| Q1 2016 | $15,041,000 | +15.5% | 2,199,012 | 0.0% | 13.98% | +77.9% |
| Q4 2015 | $13,018,000 | -41.7% | 2,199,012 | 0.0% | 7.86% | -39.7% |
| Q3 2015 | $22,320,000 | -59.5% | 2,199,012 | 0.0% | 13.04% | -47.9% |
| Q2 2015 | $55,151,000 | +31.2% | 2,199,012 | 0.0% | 25.03% | +40.0% |
| Q1 2015 | $42,045,000 | +14.0% | 2,199,012 | 0.0% | 17.88% | +70.7% |
| Q4 2014 | $36,877,000 | – | 2,199,012 | – | 10.47% | – |
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% |