SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U107. A total of 46 filers reported holding SIERRA ONCOLOGY INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $127,000 | -39.5% | 324,400 | -13.4% | 0.00% | -33.3% |
| Q2 2019 | $210,000 | -76.7% | 374,400 | -29.1% | 0.00% | -72.7% |
| Q1 2019 | $903,000 | +128.0% | 528,100 | +76.0% | 0.01% | +120.0% |
| Q4 2018 | $396,000 | +3.4% | 300,000 | +33.3% | 0.01% | +25.0% |
| Q3 2018 | $383,000 | -21.2% | 225,000 | +36.9% | 0.00% | -20.0% |
| Q2 2018 | $486,000 | +9.5% | 164,300 | -23.3% | 0.01% | 0.0% |
| Q1 2018 | $444,000 | -27.6% | 214,300 | +30.4% | 0.01% | -28.6% |
| Q4 2017 | $613,000 | +140.4% | 164,300 | 0.0% | 0.01% | +133.3% |
| Q3 2017 | $255,000 | +62.4% | 164,300 | +22.3% | 0.00% | +50.0% |
| Q2 2017 | $157,000 | -23.4% | 134,300 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $205,000 | – | 134,300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 8,112,121 | $30,258,000 | 4.91% |
| New Leaf Venture Partners, L.L.C. | 2,798,224 | $10,437,000 | 4.88% |
| AWH Capital, L.P. | 685,000 | $2,555,000 | 2.26% |
| Vivo Capital, LLC | 2,438,270 | $9,095,000 | 1.95% |
| Iguana Healthcare Management, LLC | 800,000 | $2,984,000 | 1.94% |
| Perceptive Advisors | 5,000,000 | $18,650,000 | 0.62% |
| 683 Capital Management, LLC | 921,774 | $3,438,000 | 0.29% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,761,092 | $6,569,000 | 0.26% |
| SPHERA FUNDS MANAGEMENT LTD. | 550,000 | $2,052,000 | 0.24% |
| Orbimed Advisors | 3,203,704 | $11,950,000 | 0.15% |