SOPHIRIS BIO INC's ticker is and the CUSIP is 83578Q909. A total of 2 filers reported holding SOPHIRIS BIO INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $5,000 | -37.5% | 4,700 | -51.0% | 0.00% | – |
| Q4 2018 | $8,000 | -96.0% | 9,600 | -86.7% | 0.00% | -100.0% |
| Q3 2018 | $202,000 | -6.9% | 72,400 | -6.5% | 0.00% | 0.0% |
| Q2 2018 | $217,000 | +3000.0% | 77,400 | +2569.0% | 0.00% | – |
| Q4 2017 | $7,000 | -91.5% | 2,900 | -92.4% | 0.00% | -100.0% |
| Q3 2017 | $82,000 | +105.0% | 38,100 | +108.2% | 0.00% | – |
| Q2 2017 | $40,000 | – | 18,300 | +18200.0% | 0.00% | – |
| Q4 2016 | $0 | – | 100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 329 | $27,000 | 0.00% |