SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 1 filers reported holding SIENTRA INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $4,698,000 | +6.8% | 483,347 | -7.5% | 0.05% | -2.0% |
| Q1 2017 | $4,397,000 | -30.5% | 522,257 | -29.7% | 0.05% | -38.3% |
| Q4 2016 | $6,327,000 | -23.3% | 742,574 | -19.1% | 0.08% | -13.8% |
| Q3 2016 | $8,248,000 | -7.7% | 917,500 | -32.4% | 0.09% | +1.1% |
| Q2 2016 | $8,932,000 | -3.8% | 1,357,500 | 0.0% | 0.09% | -5.1% |
| Q1 2016 | $9,285,000 | +15.5% | 1,357,500 | 0.0% | 0.10% | +34.2% |
| Q4 2015 | $8,036,000 | -73.4% | 1,357,500 | -54.4% | 0.07% | -76.1% |
| Q3 2015 | $30,247,000 | -62.4% | 2,980,000 | -6.4% | 0.30% | -48.3% |
| Q2 2015 | $80,365,000 | +31.5% | 3,185,306 | -0.0% | 0.59% | +13.0% |
| Q1 2015 | $61,126,000 | +14.3% | 3,185,308 | 0.0% | 0.52% | +2.2% |
| Q4 2014 | $53,481,000 | – | 3,185,308 | – | 0.51% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Abingworth LLP | 2,390,843 | $9,229,000 | 2.58% |
| X-Square Capital, LLC | 296,012 | $1,146,000 | 0.81% |
| QUANTUM CAPITAL MANAGEMENT | 344,741 | $1,334,000 | 0.78% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,162,804 | $16,110,000 | 0.47% |
| Granite Point Capital Management, L.P. | 2,367,088 | $9,161,000 | 0.47% |
| G2 Investment Partners Management LLC | 337,233 | $1,305,000 | 0.31% |
| Granite Point Capital Management, L.P. | 750,000 | $2,903,000 | 0.15% |
| A.R.T. Advisors, LLC | 23,691 | $92,000 | 0.14% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 300,000 | $1,162,000 | 0.12% |
| ALGERT GLOBAL LLC | 59,000 | $228,000 | 0.08% |