GRITSTONE ONCOLOGY INC's ticker is GRTS and the CUSIP is 39868T105. A total of 73 filers reported holding GRITSTONE ONCOLOGY INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $91,057 | -44.8% | 52,940 | -10.7% | 0.00% | -100.0% |
| Q1 2023 | $164,876 | -43.1% | 59,308 | -15.6% | 0.00% | 0.0% |
| Q1 2022 | $290,000 | -66.2% | 70,284 | +5.4% | 0.00% | -50.0% |
| Q4 2021 | $858,000 | +126.4% | 66,705 | +90.3% | 0.00% | +100.0% |
| Q3 2021 | $379,000 | +50.4% | 35,049 | +27.1% | 0.00% | 0.0% |
| Q2 2021 | $252,000 | -6.7% | 27,566 | -3.9% | 0.00% | -50.0% |
| Q1 2021 | $270,000 | +112.6% | 28,678 | -10.9% | 0.00% | +100.0% |
| Q4 2020 | $127,000 | -72.0% | 32,172 | -53.0% | 0.00% | -85.7% |
| Q2 2020 | $454,000 | +171.9% | 68,410 | +137.9% | 0.01% | +75.0% |
| Q1 2020 | $167,000 | +5.0% | 28,758 | +140.8% | 0.00% | +100.0% |
| Q1 2019 | $159,000 | -64.2% | 11,942 | -58.4% | 0.00% | -60.0% |
| Q4 2018 | $444,000 | – | 28,730 | – | 0.01% | – |
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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% |