SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 67 filers reported holding SIENTRA INC in Q2 2017. The put-call ratio across all filers is 13.76 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $776,000 | – | 79,800 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |