SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U107. A total of 73 filers reported holding SIERRA ONCOLOGY INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $51,000 | -17.7% | 147,700 | -7.0% | 0.00% | – |
| Q3 2019 | $62,000 | +55.0% | 158,800 | +122.1% | 0.00% | – |
| Q2 2019 | $40,000 | -34.4% | 71,500 | +99.2% | 0.00% | – |
| Q1 2019 | $61,000 | +96.8% | 35,900 | +52.8% | 0.00% | – |
| Q4 2018 | $31,000 | -55.7% | 23,500 | -43.2% | 0.00% | – |
| Q3 2018 | $70,000 | -41.7% | 41,400 | +2.0% | 0.00% | – |
| Q2 2018 | $120,000 | +179.1% | 40,600 | +250.0% | 0.00% | – |
| Q4 2017 | $43,000 | – | 11,600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| New Leaf Venture Partners, L.L.C. | 5,020,446 | $68,760,000 | 14.94% |
| FRAZIER MANAGEMENT LLC | 8,112,121 | $2,778,000 | 0.47% |
| Abingworth LLP | 216,667 | $74,000 | 0.04% |
| Ikarian Capital, LLC | 386,399 | $132,000 | 0.02% |
| Hikari Power Ltd | 500,138 | $171,000 | 0.02% |
| Perceptive Advisors | 2,666,190 | $910,000 | 0.02% |
| Virtu Financial LLC | 170,912 | $59,000 | 0.01% |
| ACADIAN ASSET MANAGEMENT LLC | 1,371,616 | $470,000 | 0.00% |
| Spark Investment Management LLC | 52,442 | $17,000 | 0.00% |
| Renaissance Technologies | 3,456,465 | $1,183,000 | 0.00% |