Who owns Erasca, Inc.?
Institutional ownership of ERAS from SEC Form 13F filings across 175 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
175
13F holders
$1.92B
value, 2026 filers
32.2%
of shares outstanding (111.6M sh)
43
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of ERAS's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 21.2M | $387.5M | 0.0% | 6.1% | +5.0% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 11.4M | $208.9M | 0.0% | 3.3% | -49.3% |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 6.5M | $119.1M | 0.0% | 1.9% | +8.4% |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | 6.3M | $114,914 | 0.0% | 1.8% | +245.5% |
| 5 | ALLIANCEBERNSTEIN L.P. | 4.1M | $66.6M | 0.0% | 1.2% | +55.7% |
| 6 | GOLDMAN SACHS GROUP INC | 3.8M | $70.0M | 0.0% | 1.1% | -21.6% |
| 7 | BANK OF AMERICA CORP /DE/ | 3.0M | $55.9M | 0.0% | 0.9% | -0.2% |
| 8 | FMR LLC | 2.9M | $52.8M | 0.0% | 0.8% | +93.5% |
| 9 | a16z Capital Management, L.L.C. | 2.9M | $52.4M | 0.4% | 0.8% | 0.0% |
| 10 | Woodline Partners LP | 2.8M | $51.9M | 0.2% | 0.8% | -50.0% |
| 11 | JENNISON ASSOCIATES LLCNEW | 2.8M | $51.1M | 0.0% | 0.8% | new |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.4M | $43.8M | 0.0% | 0.7% | +34.7% |
| 13 | SAMLYN CAPITAL, LLCNEW | 2.3M | $41.3M | 0.7% | 0.7% | new |
| 14 | BNP PARIBAS FINANCIAL MARKETS | 2.0M | $37.4M | 0.0% | 0.6% | +87.8% |
| 15 | NORTHERN TRUST CORP | 2.0M | $35.9M | 0.0% | 0.6% | +15.1% |
| 16 | Sixth Street Partners Management Company, L.P.NEW | 1.9M | $35.6M | 6.2% | 0.6% | new |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.9M | $35.6M | 0.0% | 0.6% | +2.5% |
| 18 | VICTORY CAPITAL MANAGEMENT INC | 1.9M | $35.5M | 0.0% | 0.6% | +17.0% |
| 19 | Nuveen, LLC | 1.8M | $33.7M | 0.0% | 0.5% | +239.2% |
| 20 | VANGUARD FIDUCIARY TRUST CO | 1.7M | $31.1M | 0.0% | 0.5% | +10.4% |
| 21 | UBS Group AG | 1.6M | $29.3M | 0.0% | 0.5% | -13.6% |
| 22 | FRED ALGER MANAGEMENT, LLC | 1.3M | $24.0M | 0.1% | 0.4% | +452.5% |
| 23 | Point72 Asset Management, L.P. | 1.2M | $22.8M | 0.0% | 0.4% | +79.9% |
| 24 | FEDERATED HERMES, INC. | 1.1M | $19.8M | 0.0% | 0.3% | +107587.8% |
| 25 | Caption Management, LLCNEW | 1.0M | $19.1M | 0.1% | 0.3% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.