SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 53 filers reported holding SIENTRA INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,170,000 | +122.0% | 136,322 | +228.9% | 0.00% | – |
| Q4 2018 | $527,000 | -73.4% | 41,454 | -50.0% | 0.00% | -100.0% |
| Q3 2018 | $1,980,000 | +125.8% | 82,908 | +84.5% | 0.00% | 0.0% |
| Q2 2018 | $877,000 | +147.0% | 44,937 | +22.3% | 0.00% | – |
| Q1 2018 | $355,000 | -43.4% | 36,734 | -17.7% | 0.00% | – |
| Q4 2017 | $627,000 | -13.0% | 44,614 | -4.7% | 0.00% | – |
| Q3 2017 | $721,000 | +93.8% | 46,828 | +22.3% | 0.00% | – |
| Q2 2017 | $372,000 | +223.5% | 38,305 | +184.6% | 0.00% | – |
| Q4 2016 | $115,000 | -38.2% | 13,460 | -34.8% | 0.00% | – |
| Q3 2016 | $186,000 | -23.5% | 20,650 | -44.2% | 0.00% | – |
| Q2 2016 | $243,000 | -4.0% | 37,000 | 0.0% | 0.00% | – |
| Q1 2016 | $253,000 | +25.9% | 37,000 | +86.6% | 0.00% | – |
| Q3 2015 | $201,000 | -59.8% | 19,829 | 0.0% | 0.00% | – |
| Q2 2015 | $500,000 | +0.6% | 19,829 | -23.5% | 0.00% | – |
| Q1 2015 | $497,000 | +14.3% | 25,904 | 0.0% | 0.00% | – |
| Q4 2014 | $435,000 | – | 25,904 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |