EcoR1 Capital, LLC
- SEC CIK
- 0001587114
- Latest filing
- Aug 14, 2026
ERAS holding history
Erasca, Inc. in every 13F filed by EcoR1 Capital, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ERAS overviewAll 13F holders of ERASFull Q2 2026 holdings
- Shares (Q2 2026)
- 330,000
- Value
- $6.05M
- % of portfolio
- 0.3%
- Quarters held
- 9
- Since Q3 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 330,000 | $6.05M | 0.3% | −570,000−63.3% | Reduced | Holders |
| Q1 2026 | 900,000 | $14.6M | 0.6% | +900,000 | New | Holders |
| Q2 2023 | 0 | $0 | 0.0% | −678,441−100.0% | Sold out | Holders |
| Q1 2023 | 678,441 | $2.04M | 0.1% | 00.0% | Unchanged | Holders |
| Q4 2022 | 678,441 | $2.92M | 0.1% | 00.0% | Unchanged | Holders |
| Q3 2022 | 678,441 | $5.29M | 0.2% | 00.0% | Unchanged | Holders |
| Q2 2022 | 678,441 | $3.78M | 0.1% | 00.0% | Unchanged | Holders |
| Q1 2022 | 678,441 | $5.83M | 0.2% | −21,559−3.1% | Reduced | Holders |
| Q4 2021 | 700,000 | $10.9M | 0.3% | 00.0% | Unchanged | Holders |
| Q3 2021 | 700,000 | $14.9M | 0.5% | +700,000 | New | Holders |