Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
ERAS holding history
Erasca, Inc. in every 13F filed by Simplex Trading, 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)
- 276,988
- Value
- $5.07M
- % of portfolio
- 0.1%
- Quarters held
- 15
- Since Q3 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 276,988 | $5.07M | 0.1% | +24,241+9.6% | Added | Holders |
| Q1 2026 | 252,747 | $4.09M | 0.1% | −93,325−27.0% | Reduced | Holders |
| Q4 2025 | 346,072 | $1.29M | <0.1% | +234,735+210.8% | Added | Holders |
| Q3 2025 | 111,337 | $242.0K | <0.1% | +78,690+241.0% | Added | Holders |
| Q2 2025 | 32,647 | $41.0K | <0.1% | +32,389+12,553.9% | Added | Holders |
| Q1 2025 | 258 | $0 | 0.0% | −4,197−94.2% | Reduced | Holders |
| Q4 2024 | 4,455 | $11.0K | <0.1% | +1,722+63.0% | Added | Holders |
| Q3 2024 | 2,733 | $7.00K | <0.1% | −3,955−59.1% | Reduced | Holders |
| Q2 2024 | 6,688 | $15.0K | <0.1% | +2,056+44.4% | Added | Holders |
| Q1 2024 | 4,632 | $9.00K | <0.1% | +3,062+195.0% | Added | Holders |
| Q4 2023 | 1,570 | $3.00K | <0.1% | −1,379−46.8% | Reduced | Holders |
| Q3 2023 | 2,949 | $5.00K | <0.1% | −586−16.6% | Reduced | Holders |
| Q2 2023 | 3,535 | $9.00K | <0.1% | +3,499+9,719.4% | Added | Holders |
| Q1 2023 | 36 | $0 | 0.0% | +36 | New | Holders |
| Q4 2022 | 0 | $0 | 0.0% | −124−100.0% | Sold out | Holders |
| Q3 2022 | 124 | $0 | 0.0% | +124 | New | Holders |