3 institutions reported holding $14.9M of Erasca Inc (ERAS) in SEC 13F filings for 2026-06-30. Largest institutional holders: Assenagon Asset Management S.A. ($14.9M), GAMMA Investing LLC ($42,869), MassMutual Private Wealth & Trust, FSB ($4,140). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | $14.9M | 812,876 | New |
| 2 | GAMMA Investing LLC | $42,869 | 2,340 | Added |
| 3 | MassMutual Private Wealth & Trust, FSB | $4,140 | 226 | Added |
Source: SEC Form 13F filings · as of 2026-06-30