GRITSTONE ONCOLOGY INC's ticker is GRTS and the CUSIP is 39868T105. A total of 120 filers reported holding GRITSTONE ONCOLOGY INC in Q1 2022. The put-call ratio across all filers is 1.42 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $70,590 | -69.4% | 36,200 | -56.3% | 0.00% | -100.0% |
| Q1 2023 | $230,462 | -67.5% | 82,900 | -59.7% | 0.00% | -50.0% |
| Q4 2022 | $709,682 | +21.1% | 205,705 | -9.8% | 0.00% | 0.0% |
| Q3 2022 | $586,000 | +41.5% | 227,944 | +33.2% | 0.00% | +100.0% |
| Q2 2022 | $414,000 | +216.0% | 171,104 | +438.9% | 0.00% | – |
| Q1 2022 | $131,000 | -96.4% | 31,753 | -92.0% | 0.00% | -100.0% |
| Q2 2021 | $3,621,000 | +58.3% | 396,659 | +63.5% | 0.01% | +33.3% |
| Q1 2021 | $2,288,000 | +208.4% | 242,599 | +117.1% | 0.01% | +50.0% |
| Q2 2020 | $742,000 | +466.4% | 111,760 | +395.7% | 0.00% | +300.0% |
| Q1 2020 | $131,000 | -7.1% | 22,548 | +43.2% | 0.00% | – |
| Q4 2019 | $141,000 | -30.5% | 15,750 | -13.5% | 0.00% | -100.0% |
| Q2 2019 | $203,000 | – | 18,206 | – | 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% |