SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U107. A total of 4 filers reported holding SIERRA ONCOLOGY INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 2.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $23,197,000 | +23.2% | 1,917,074 | 0.0% | 1.66% | -2.5% |
| Q1 2020 | $18,826,000 | +1279.2% | 1,917,074 | -21.4% | 1.70% | +1232.0% |
| Q2 2019 | $1,365,000 | -67.3% | 2,438,270 | 0.0% | 0.13% | -69.2% |
| Q1 2019 | $4,169,000 | +29.5% | 2,438,270 | 0.0% | 0.42% | +1.2% |
| Q4 2018 | $3,219,000 | -22.3% | 2,438,270 | 0.0% | 0.41% | -1.7% |
| Q3 2018 | $4,145,000 | -42.6% | 2,438,270 | 0.0% | 0.42% | -55.1% |
| Q2 2018 | $7,217,000 | +43.0% | 2,438,270 | 0.0% | 0.93% | +30.1% |
| Q1 2018 | $5,047,000 | -44.5% | 2,438,270 | 0.0% | 0.72% | -63.3% |
| Q4 2017 | $9,095,000 | +140.7% | 2,438,270 | 0.0% | 1.95% | +155.0% |
| Q3 2017 | $3,779,000 | +1.3% | 2,438,270 | 0.0% | 0.76% | -30.4% |
| Q1 2017 | $3,731,000 | – | 2,438,270 | – | 1.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 8,112,121 | $12,412,000 | 6.63% |
| New Leaf Venture Partners, L.L.C. | 2,592,593 | $3,967,000 | 2.03% |
| Vivo Capital, LLC | 2,438,270 | $3,731,000 | 1.10% |
| DAFNA Capital Management LLC | 265,000 | $405,000 | 0.34% |
| Perceptive Advisors | 3,703,704 | $5,667,000 | 0.32% |
| NEXTHERA CAPITAL LP | 400,000 | $612,000 | 0.31% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,972,319 | $7,608,000 | 0.29% |
| SABBY MANAGEMENT, LLC | 1,746,261 | $2,672,000 | 0.14% |
| VHCP Management II, LLC | 130,798 | $200,000 | 0.08% |
| Orbimed Advisors | 3,703,704 | $5,667,000 | 0.06% |