SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U107. A total of 40 filers reported holding SIERRA ONCOLOGY INC in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $470,000 | +33.9% | 1,371,616 | +52.5% | 0.00% | +100.0% |
| Q3 2019 | $351,000 | -30.4% | 899,221 | 0.0% | 0.00% | -50.0% |
| Q2 2019 | $504,000 | -39.4% | 899,221 | +84.8% | 0.00% | -50.0% |
| Q1 2019 | $831,000 | +54.5% | 486,493 | +19.5% | 0.00% | +33.3% |
| Q4 2018 | $538,000 | -18.0% | 407,105 | +5.4% | 0.00% | 0.0% |
| Q3 2018 | $656,000 | -29.8% | 386,351 | +22.4% | 0.00% | -25.0% |
| Q2 2018 | $934,000 | +267.7% | 315,627 | +156.9% | 0.00% | +300.0% |
| Q1 2018 | $254,000 | +109.9% | 122,870 | +278.8% | 0.00% | 0.0% |
| Q4 2017 | $121,000 | +404.2% | 32,437 | +112.3% | 0.00% | – |
| Q3 2017 | $24,000 | +41.2% | 15,276 | +5.0% | 0.00% | – |
| Q2 2017 | $17,000 | -19.0% | 14,553 | +4.5% | 0.00% | – |
| Q1 2017 | $21,000 | – | 13,930 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 8,112,121 | $9,491,000 | 4.86% |
| New Leaf Venture Partners, L.L.C. | 2,744,088 | $3,211,000 | 2.26% |
| DAFNA Capital Management LLC | 265,000 | $310,000 | 0.22% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,495,734 | $4,090,000 | 0.22% |
| Perceptive Advisors | 3,655,186 | $4,277,000 | 0.22% |
| NEXTHERA CAPITAL LP | 400,000 | $468,000 | 0.20% |
| SABBY MANAGEMENT, LLC | 1,662,487 | $1,945,000 | 0.13% |
| AWM Investment Company, Inc. | 500,000 | $585,000 | 0.10% |
| VHCP Management II, LLC | 130,798 | $153,000 | 0.06% |
| Orbimed Advisors | 3,703,704 | $4,333,000 | 0.04% |