SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U404. A total of 74 filers reported holding SIERRA ONCOLOGY INC in Q1 2022. The put-call ratio across all filers is 0.17 and the average weighting 1.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $13,898,000 | +355.7% | 252,730 | +165.6% | 0.00% | – |
| Q1 2022 | $3,050,000 | +1273.9% | 95,156 | +832.4% | 0.00% | – |
| Q4 2021 | $222,000 | +22100.0% | 10,206 | +30827.3% | 0.00% | – |
| Q3 2021 | $1,000 | – | 33 | +230.0% | 0.00% | – |
| Q2 2021 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q1 2021 | $0 | -100.0% | 10 | -99.0% | 0.00% | – |
| Q4 2020 | $16,000 | -85.3% | 1,002 | -90.2% | 0.00% | – |
| Q3 2020 | $109,000 | +2625.0% | 10,250 | +2626.1% | 0.00% | – |
| Q2 2020 | $4,000 | -20.0% | 376 | -29.2% | 0.00% | – |
| Q1 2020 | $5,000 | – | 531 | – | 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% |