SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U107. A total of 51 filers reported holding SIERRA ONCOLOGY INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $256,000 | +25500.0% | 746,629 | +23792.1% | 0.00% | – |
| Q3 2019 | $1,000 | – | 3,125 | +2400.0% | 0.00% | – |
| Q2 2019 | $0 | -100.0% | 125 | -88.9% | 0.00% | – |
| Q1 2019 | $2,000 | +100.0% | 1,125 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | -50.0% | 1,125 | 0.0% | 0.00% | – |
| Q3 2018 | $2,000 | -33.3% | 1,125 | 0.0% | 0.00% | – |
| Q2 2018 | $3,000 | +50.0% | 1,125 | 0.0% | 0.00% | – |
| Q1 2018 | $2,000 | -50.0% | 1,125 | 0.0% | 0.00% | – |
| Q4 2017 | $4,000 | +100.0% | 1,125 | -18.2% | 0.00% | – |
| Q3 2017 | $2,000 | +100.0% | 1,375 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | -50.0% | 1,375 | 0.0% | 0.00% | – |
| Q1 2017 | $2,000 | – | 1,375 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 8,112,121 | $3,168,000 | 0.99% |
| Telemetry Investments, L.L.C. | 786,773 | $307,000 | 0.88% |
| New Leaf Venture Partners, L.L.C. | 5,020,446 | $1,960,000 | 0.59% |
| Prosight Management, LP | 2,366,707 | $924,000 | 0.51% |
| MANGROVE PARTNERS IM, LLC | 3,688,609 | $1,440,000 | 0.17% |
| 683 Capital Management, LLC | 3,274,953 | $1,279,000 | 0.14% |
| PA Capital LLC | 145,829 | $57,000 | 0.06% |
| Abingworth LLP | 216,667 | $83,000 | 0.05% |
| Perceptive Advisors | 2,666,190 | $1,041,000 | 0.03% |
| Hikari Power Ltd | 500,138 | $195,000 | 0.02% |