SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U404. A total of 45 filers reported holding SIERRA ONCOLOGY INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $4,237,000 | +97.0% | 132,187 | +34.7% | 0.00% | +100.0% |
| Q3 2021 | $2,151,000 | +3.9% | 98,131 | -7.5% | 0.00% | 0.0% |
| Q2 2021 | $2,070,000 | -0.7% | 106,134 | -12.2% | 0.00% | 0.0% |
| Q1 2021 | $2,084,000 | +21.7% | 120,946 | +13.2% | 0.00% | 0.0% |
| Q4 2020 | $1,713,000 | +28.7% | 106,854 | -14.4% | 0.00% | -50.0% |
| Q3 2020 | $1,331,000 | – | 124,766 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CAXTON CORP | 643,959 | $10,323,000 | 6.44% |
| Vivo Capital, LLC | 1,917,074 | $30,731,000 | 1.37% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 135,000 | $2,164,000 | 1.26% |
| Ghost Tree Capital, LLC | 200,000 | $3,206,000 | 0.71% |
| Telemetry Investments, L.L.C. | 22,349 | $358,000 | 0.60% |
| FRAZIER MANAGEMENT LLC | 202,803 | $3,251,000 | 0.25% |
| MANGROVE PARTNERS IM, LLC | 108,914 | $1,746,000 | 0.24% |
| Ikarian Capital, LLC | 318,890 | $5,111,000 | 0.22% |
| Sio Capital Management, LLC | 66,455 | $1,065,000 | 0.22% |
| Orbimed Advisors | 1,477,320 | $23,681,000 | 0.21% |