SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 107 filers reported holding SIENTRA INC in Q4 2020. The put-call ratio across all filers is 0.01 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $154,000 | +69.2% | 42,143 | +165.3% | 0.00% | – |
| Q3 2021 | $91,000 | -73.9% | 15,888 | -63.8% | 0.00% | – |
| Q2 2021 | $349,000 | -58.0% | 43,882 | -61.5% | 0.00% | – |
| Q1 2021 | $830,000 | +403.0% | 113,850 | +135.1% | 0.00% | – |
| Q3 2020 | $165,000 | +28.9% | 48,422 | +46.4% | 0.00% | – |
| Q2 2020 | $128,000 | -83.2% | 33,072 | +3.4% | 0.00% | -100.0% |
| Q3 2018 | $764,000 | – | 32,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |