GRITSTONE ONCOLOGY INC's ticker is GRTS and the CUSIP is 39868T105. A total of 80 filers reported holding GRITSTONE ONCOLOGY INC in Q3 2022. The put-call ratio across all filers is 0.63 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $51 | -99.8% | 18,184 | +65.1% | 0.00% | – |
| Q2 2022 | $27,000 | -97.0% | 11,016 | -94.9% | 0.00% | -100.0% |
| Q1 2022 | $887,000 | +639.2% | 215,328 | +1544.6% | 0.01% | +1000.0% |
| Q2 2021 | $120,000 | -20.0% | 13,093 | -17.6% | 0.00% | -50.0% |
| Q1 2021 | $150,000 | +28.2% | 15,893 | -46.3% | 0.00% | +100.0% |
| Q4 2020 | $117,000 | – | 29,611 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Versant Venture Management, LLC | 4,450,638 | $17,536,000 | 1.82% |
| EcoR1 Capital, LLC | 3,421,287 | $13,480,000 | 0.72% |
| FRAZIER MANAGEMENT LLC | 2,061,758 | $8,123,000 | 0.63% |
| BVF INC/IL | 2,695,418 | $10,620,000 | 0.42% |
| Column Group LLC | 869,493 | $3,426,000 | 0.31% |
| Avidity Partners Management LP | 2,122,064 | $8,361,000 | 0.27% |
| Redmile Group, LLC | 3,059,794 | $12,056,000 | 0.15% |
| SkyOak Wealth, LLC | 69,778 | $275,000 | 0.09% |
| Tekla Capital Management LLC | 419,005 | $1,651,000 | 0.06% |
| Blackstone Inc. | 2,567,445 | $10,116,000 | 0.04% |