GRITSTONE ONCOLOGY INC's ticker is GRTS and the CUSIP is 39868T105. A total of 92 filers reported holding GRITSTONE ONCOLOGY INC in Q1 2023. The put-call ratio across all filers is 0.65 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $17,200 | -11.8% | 10,000 | 0.0% | 0.00% | – |
| Q2 2023 | $19,500 | -29.9% | 10,000 | 0.0% | 0.00% | – |
| Q1 2023 | $27,800 | -19.4% | 10,000 | 0.0% | 0.00% | – |
| Q4 2022 | $34,500 | +32.7% | 10,000 | 0.0% | 0.00% | – |
| Q3 2022 | $26,000 | +8.3% | 10,000 | 0.0% | 0.00% | – |
| Q2 2022 | $24,000 | -41.5% | 10,000 | -0.4% | 0.00% | – |
| Q1 2022 | $41,000 | +4000.0% | 10,044 | +22727.3% | 0.00% | – |
| Q4 2021 | $1,000 | – | 44 | 0.0% | 0.00% | – |
| Q3 2021 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q2 2021 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q1 2021 | $0 | – | 44 | -25.4% | 0.00% | – |
| Q4 2020 | $0 | – | 59 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Versant Venture Management, LLC | 3,102,929 | $18,059,047,000 | 4.95% |
| Svennilson Peter | 3,102,934 | $18,059,000 | 2.29% |
| Casdin Capital, LLC | 2,270,000 | $13,211,000 | 1.40% |
| FRAZIER MANAGEMENT LLC | 2,061,758 | $11,999,000 | 1.36% |
| Redmile Group, LLC | 3,068,194 | $17,857,000 | 0.50% |
| Alphabet Inc. | 929,022 | $5,407,000 | 0.36% |
| Bleichroeder LP | 169,039 | $984,000 | 0.26% |
| Leap Investments LP | 14,400 | $84,000 | 0.12% |
| DAFNA Capital Management LLC | 50,000 | $291,000 | 0.12% |
| Blackstone Inc. | 2,567,445 | $14,943,000 | 0.11% |