SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 56 filers reported holding SIENTRA INC in Q1 2017. The put-call ratio across all filers is 0.50 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $2,313,000 | -62.3% | 182,000 | -29.1% | 0.68% | -38.0% |
| Q3 2018 | $6,128,000 | +96.3% | 256,600 | +60.4% | 1.10% | +83.2% |
| Q2 2018 | $3,121,000 | +95.8% | 160,000 | -3.0% | 0.60% | +9.9% |
| Q1 2018 | $1,594,000 | -38.4% | 165,000 | -10.3% | 0.55% | -45.4% |
| Q4 2017 | $2,587,000 | -23.6% | 184,000 | -16.4% | 1.00% | +2.8% |
| Q3 2017 | $3,388,000 | +58.4% | 220,000 | 0.0% | 0.97% | +29.9% |
| Q2 2017 | $2,139,000 | +1.6% | 220,000 | -12.0% | 0.75% | -27.3% |
| Q1 2017 | $2,105,000 | +17.7% | 250,000 | +19.0% | 1.03% | -3.3% |
| Q4 2016 | $1,789,000 | – | 210,000 | – | 1.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |