Erasca, Inc. ERAS
CIK 0001761918 · CUSIP 29479A108
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | Frazier Life Sciences Management, L.P. CIK 1892134 · View history | $52.94M 19,391,687 shares | 2.12% | +3.18M(+19.6%)Added | SEC filing ↗ Nov 15, 2024 | ▾ |
| 02 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $45.95M 16,830,856 shares | 0.03% | +9.46M(+128.2%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 03 | Venrock Adviser, LLC CIK 1615982 · View history | $44.27M 16,216,216 shares | 2.32% | 0(0.0%)Unchanged | SEC filing ↗ Nov 14, 2024 | ▾ |
| 04 | BlackRock, Inc. CIK 2012383 · View history | $41.92M 15,356,680 shares | 0.00% | — | SEC filing ↗ Nov 13, 2024 | ▾ |
| 05 | SUVRETTA CAPITAL MANAGEMENT, LLC CIK 1569064 · View history | $37.59M 13,768,039 shares | 1.35% | 0(0.0%)Unchanged | SEC filing ↗ Nov 14, 2024 | ▾ |
| 06 | VANGUARD GROUP INC CIK 102909 · View history | $36.28M 13,288,740 shares | 0.00% | +2.94M(+28.4%)Added | SEC filing ↗ Nov 13, 2024 | ▾ |
| 07 | ARCH Venture Management, LLC CIK 1274403 · View history | $30.18M 11,055,554 shares | 11.58% | 0(0.0%)Unchanged | SEC filing ↗ Nov 14, 2024 | ▾ |
| 08 | Logos Global Management LP CIK 1792126 · View history | $29.76M 10,900,000 shares | 3.33% | +5.00M(+84.7%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 09 | Paradigm Biocapital Advisors LP CIK 1855655 · View history | $29.12M 10,668,141 shares | 1.02% | +3.42M(+47.1%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 10 | Siren, L.L.C. CIK 2005245 · View history | $24.18M 8,857,179 shares | 1.21% | — | SEC filing ↗ Nov 13, 2024 | ▾ |
| 11 | SILVERARC CAPITAL MANAGEMENT, LLC CIK 1816307 · View history | $18.96M 6,946,488 shares | 4.27% | -870.44K(-11.1%)Reduced | SEC filing ↗ Nov 14, 2024 | ▾ |
| 12 | Vivo Capital, LLC CIK 1674712 · View history | $18.45M 6,756,756 shares | 1.53% | 0(0.0%)Unchanged | SEC filing ↗ Nov 13, 2024 | ▾ |
| 13 | STATE STREET CORP CIK 93751 · View history | $16.46M 6,027,620 shares | 0.00% | +3.57M(+145.2%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 14 | 5AM Venture Management, LLC CIK 1799883 · View history | $14.76M 5,405,404 shares | 3.05% | 0(0.0%)Unchanged | SEC filing ↗ Nov 14, 2024 | ▾ |
| 15 | Partner Fund Management, L.P. CIK 1442756 · View history | $13.31M 4,876,911 shares | 0.76% | +205.14K(+4.4%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 16 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $12.30M 4,502,698 shares | 0.00% | +1.19M(+36.0%)Added | SEC filing ↗ Nov 12, 2024 | ▾ |
| 17 | CITADEL ADVISORS LLC CIK 1423053 · View history | $11.78M 4,315,673 shares | 0.01% | +1.02M(+31.0%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 18 | BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history | $11.52M 4,220,671 shares | 0.00% | +2.50M(+145.1%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 19 | Woodline Partners LP CIK 1784547 · View history | $11.30M 4,138,849 shares | 0.10% | +4.81K(+0.1%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 20 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $11.20M 4,109,548 shares | 0.01% | -4.07M(-49.7%)Reduced | SEC filing ↗ Nov 14, 2024 | ▾ |
Showing 20 / 133 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 133 reporting institutions.
This page includes 20 of 133 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 133 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"29479A108","quarter":"2024Q3","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.