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 | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $0 | -100.0% | 242 | -99.4% | 0.00% | – |
| Q2 2019 | $25,000 | +257.1% | 43,703 | +981.2% | 0.00% | – |
| Q1 2019 | $7,000 | -97.2% | 4,042 | -97.2% | 0.00% | – |
| Q3 2018 | $248,000 | -60.6% | 145,594 | -31.6% | 0.00% | – |
| Q2 2018 | $630,000 | +37.3% | 212,913 | -4.0% | 0.00% | – |
| Q1 2018 | $459,000 | +45800.0% | 221,896 | +91592.6% | 0.00% | – |
| Q4 2017 | $1,000 | -98.0% | 242 | -99.3% | 0.00% | – |
| Q3 2017 | $51,000 | – | 32,742 | +13429.8% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 242 | -94.0% | 0.00% | – |
| Q1 2017 | $6,000 | – | 4,042 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 8,112,121 | $13,872,000 | 3.34% |
| New Leaf Venture Partners, L.L.C. | 5,020,446 | $8,585,000 | 2.35% |
| Abingworth LLP | 1,365,027 | $2,307,000 | 2.06% |
| Prosight Management, LP | 2,457,683 | $4,203,000 | 1.84% |
| Broadfin Capital, LLC | 4,829,832 | $8,259,000 | 1.70% |
| MANGROVE PARTNERS IM, LLC | 3,688,609 | $6,308,000 | 0.84% |
| Vivo Capital, LLC | 2,438,270 | $4,169,000 | 0.42% |
| 683 Capital Management, LLC | 2,313,159 | $3,956,000 | 0.36% |
| PA Capital LLC | 138,082 | $236,000 | 0.25% |
| ARMISTICE CAPITAL, LLC | 1,560,000 | $2,668,000 | 0.15% |