SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U404. A total of 33 filers reported holding SIERRA ONCOLOGY INC in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $334,000 | -88.7% | 6,074 | -93.4% | 0.00% | -100.0% |
| Q1 2022 | $2,964,000 | +22.8% | 92,474 | -16.7% | 0.00% | 0.0% |
| Q4 2021 | $2,414,000 | +4.6% | 111,035 | +5.5% | 0.00% | 0.0% |
| Q3 2021 | $2,308,000 | +11.7% | 105,274 | -0.8% | 0.00% | 0.0% |
| Q2 2021 | $2,067,000 | +11.6% | 106,174 | -1.2% | 0.00% | +50.0% |
| Q1 2021 | $1,852,000 | +8.2% | 107,474 | +0.7% | 0.00% | 0.0% |
| Q4 2020 | $1,712,000 | +58.8% | 106,774 | +5.6% | 0.00% | +100.0% |
| Q3 2020 | $1,078,000 | -5.7% | 101,074 | +7.0% | 0.00% | 0.0% |
| Q2 2020 | $1,143,000 | +37.1% | 94,474 | +11.2% | 0.00% | 0.0% |
| Q1 2020 | $834,000 | – | 84,974 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CAXTON CORP | 443,959 | $8,645,000 | 5.92% |
| Vivo Capital, LLC | 1,917,074 | $37,325,000 | 1.62% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 139,305 | $2,712,000 | 1.21% |
| Ghost Tree Capital, LLC | 200,000 | $3,894,000 | 1.07% |
| Ikarian Capital, LLC | 545,002 | $10,628,000 | 0.86% |
| Nan Fung Group Holdings Ltd | 130,979 | $2,550,000 | 0.79% |
| Opaleye Management Inc. | 165,500 | $3,222,000 | 0.54% |
| Sio Capital Management, LLC | 93,252 | $1,816,000 | 0.45% |
| Rock Springs Capital Management LP | 1,018,658 | $19,833,000 | 0.39% |
| FRAZIER MANAGEMENT LLC | 202,803 | $3,949,000 | 0.36% |