GRITSTONE ONCOLOGY INC's ticker is GRTS and the CUSIP is 39868T105. A total of 90 filers reported holding GRITSTONE ONCOLOGY INC in Q3 2023. The put-call ratio across all filers is 0.65 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $42,000 | -99.1% | 10,273 | -97.0% | 0.00% | -100.0% |
| Q4 2021 | $4,475,000 | -68.6% | 347,911 | -73.6% | 0.00% | -69.2% |
| Q3 2021 | $14,253,000 | +24.4% | 1,319,793 | +5.2% | 0.01% | +30.0% |
| Q2 2021 | $11,456,000 | +125.0% | 1,254,720 | +132.4% | 0.01% | +100.0% |
| Q1 2021 | $5,091,000 | +526.2% | 539,798 | +161.6% | 0.01% | +400.0% |
| Q4 2020 | $813,000 | +71.2% | 206,362 | +15.2% | 0.00% | – |
| Q3 2020 | $475,000 | +202.5% | 179,167 | +1668.7% | 0.00% | – |
| Q4 2018 | $157,000 | – | 10,130 | – | 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% |