GRITSTONE ONCOLOGY INC's ticker is GRTS and the CUSIP is 39868T105. A total of 103 filers reported holding GRITSTONE ONCOLOGY INC in Q2 2021. The put-call ratio across all filers is 1.05 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $56,000 | -69.6% | 13,538 | -5.6% | 0.02% | -63.8% |
| Q4 2021 | $184,000 | -18.2% | 14,346 | -31.2% | 0.07% | -30.3% |
| Q3 2021 | $225,000 | +12.5% | 20,837 | -5.0% | 0.10% | +20.7% |
| Q2 2021 | $200,000 | -9.9% | 21,930 | -14.7% | 0.08% | +82.2% |
| Q3 2019 | $222,000 | -26.5% | 25,698 | -5.3% | 0.04% | -29.7% |
| Q2 2019 | $302,000 | – | 27,130 | – | 0.06% | – |
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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% |