ERAS
Erasca, Inc.
$19.50
+1.60 (+8.94%)
At close · Jul 14
Market Cap
$6.06B
Shares
310,984,542
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 227
Total Value: $4,452,429,554
Total Shares: 275,036,149
Showing 1–100
of 235 holdings by value
· page 1 of 3
Institutional Ownership Trend
20 quarters
Holder Concentration
Across 226 13F filersTop Holder
9.0%
of institutional value
Top 5
36.0%
of institutional value
Top 10
56.5%
of institutional value
HHI
405
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid Frazier Life Sciences Management, L.P. | $399,244,541 | 8.97% | 24,675,188 | Shares | Sole | 2026-05-15 | ||||
| Mega T. Rowe Price Investment Management, Inc. | $343,981,072 | 7.73% | 21,259,646 | Shares | Sole | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $326,049,742 | 7.32% | 20,151,406 | Shares | Sole | 2026-05-13 | ||||
| Mid Venrock Adviser, LLC | $265,073,898 | 5.95% | 16,382,812 | Shares | Sole | 2026-05-15 | ||||
| Large RTW INVESTMENTS, LP | $261,423,091 | 5.87% | 16,157,175 | Shares | Sole | 2026-05-15 | ||||
| Mid Vivo Capital, LLC | $196,610,946 | 4.42% | 12,151,480 | Shares | Sole | 2026-05-20 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $182,020,760 | 4.09% | 11,249,738 | Shares | Defined | 2026-05-15 | ||||
| Mid Siren, L.L.C. | $181,931,900 | 4.09% | 11,244,246 | Shares | Defined | 2026-05-14 | ||||
| Mid Logos Global Management LP | $180,407,000 | 4.05% | 11,150,000 | Shares | Sole | 2026-05-15 | ||||
| Mid Paradigm Biocapital Advisors LP | $168,153,918 | 3.78% | 10,392,702 | Shares | Sole | 2026-05-15 | ||||
| Mega STATE STREET CORP | $150,475,359 | 3.38% | 9,300,084 | Shares | Defined | 2026-05-15 | ||||
| Small ARCH Venture Management, LLC | $114,741,392 | 2.58% | 7,091,557 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $97,017,690 | 2.18% | 5,996,149 | Shares | Defined | 2026-05-15 | ||||
| Mid Cormorant Asset Management, LP | $93,844,000 | 2.11% | 5,800,000 | Shares | Defined | 2026-05-15 | ||||
| Mid Affinity Asset Advisors, LLC | $86,563,000 | 1.94% | 5,350,000 | Shares | Sole | 2026-05-14 | ||||
| Large Balyasny Asset Management L.P. | $83,229,677 | 1.87% | 5,143,985 | Shares | Sole | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $78,880,508 | 1.77% | 4,875,186 | Shares | Defined | 2026-05-15 | ||||
| Mega JANUS HENDERSON GROUP PLC | $60,043,429 | 1.35% | 3,710,966 | Shares | Defined | 2026-05-18 | ||||
| Small 5AM Venture Management, LLC | $56,403,010 | 1.27% | 3,485,971 | Shares | Sole | 2026-05-15 | ||||
| Mid SUVRETTA CAPITAL MANAGEMENT, LLC | $55,577,766 | 1.25% | 3,434,967 | Shares | Sole | 2026-05-15 | ||||
| Mid Commodore Capital LP | $51,371,500 | 1.15% | 3,175,000 | Shares | Sole | 2026-05-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $49,444,412 | 1.11% | 3,055,897 | Shares | Defined | 2026-05-18 | ||||
| Mid a16z Capital Management, L.L.C. | $46,315,250 | 1.04% | 2,862,500 | Shares | Sole | 2026-05-15 | ||||
| Large Woodline Partners LP | $45,814,284 | 1.03% | 2,831,538 | Shares | Sole | 2026-05-15 | ||||
| Mega ALLIANCEBERNSTEIN L.P. | $42,794,805 | 0.96% | 2,644,920 | Shares | Defined | 2026-05-15 | ||||
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | $33,978,000 | 0.76% | 2,100,000 | Shares | Sole | 2026-05-15 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $30,713,264 | 0.69% | 1,898,224 | Shares | Sole | 2026-05-15 | ||||
| Small SILVERARC CAPITAL MANAGEMENT, LLC | $29,962,318 | 0.67% | 1,851,812 | Shares | Sole | 2026-05-14 | ||||
| Mega UBS Group AG | $29,910,024 | 0.67% | 1,848,580 | Shares | Defined | 2026-05-05 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $29,372,200 | 0.66% | 1,815,340 | Shares | Defined | 2026-05-15 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $28,903,772 | 0.65% | 1,786,389 | Shares | Sole | 2026-05-07 | ||||
| Mega NORTHERN TRUST CORP Bank | $27,532,257 | 0.62% | 1,701,623 | Shares | Defined | 2026-05-14 | ||||
| Mega VICTORY CAPITAL MANAGEMENT INC | $26,769,761 | 0.60% | 1,654,497 | Shares | Sole | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $24,883,464 | 0.56% | 1,537,915 | Shares | Defined | 2026-05-08 | ||||
| Mega FMR LLC | $24,109,493 | 0.54% | 1,490,080 | Shares | Defined | 2026-05-15 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $22,633,700 | 0.51% | 1,398,869 | Shares | Sole | 2026-05-14 | ||||
| Mega D. E. Shaw & Co., Inc. | $19,732,060 | 0.44% | 1,219,534 | Shares | Defined | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $18,793,070 | 0.42% | 1,161,500 | Call | Other | 2026-05-15 | ||||
| Mid Rock Springs Capital Management LP | $17,854,128 | 0.40% | 1,103,469 | Shares | Sole | 2026-05-15 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $17,592,530 | 0.40% | 1,087,301 | Shares | Defined | 2026-05-12 | ||||
| Mega MORGAN STANLEY | $16,005,414 | 0.36% | 989,210 | Shares | Defined | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $14,956,872 | 0.34% | 924,405 | Shares | Defined | 2026-05-13 | ||||
| Large Assenagon Asset Management S.A. | $14,891,888 | 0.33% | 812,876 | Shares | Sole | 2026-07-08 | ||||
| Mid EcoR1 Capital, LLC | $14,562,000 | 0.33% | 900,000 | Shares | Sole | 2026-05-15 | ||||
| Small First Turn Management, LLC | $14,038,399 | 0.32% | 867,639 | Shares | Sole | 2026-05-15 | ||||
| Large Holocene Advisors, LP | $12,308,481 | 0.28% | 760,722 | Shares | Sole | 2026-05-15 | ||||
| Mega Invesco Ltd. | $12,295,697 | 0.28% | 759,932 | Shares | Defined | 2026-05-12 | ||||
| Mid Integral Health Asset Management, LLC | $11,326,000 | 0.25% | 700,000 | Shares | Sole | 2026-05-15 | ||||
| Large Point72 Asset Management, L.P. | $11,217,739 | 0.25% | 693,309 | Shares | Defined | 2026-05-15 | ||||
| Mega AQR CAPITAL MANAGEMENT LLC | $11,183,693 | 0.25% | 691,205 | Shares | Other | 2026-05-15 | ||||
| Mega AMERIPRISE FINANCIAL INC | $10,850,259 | 0.24% | 670,597 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLINGTON MANAGEMENT GROUP LLP | $9,633,230 | 0.22% | 595,379 | Shares | Defined | 2026-05-15 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $9,319,615 | 0.21% | 575,996 | Shares | Sole | 2026-05-15 | ||||
| Large ExodusPoint Capital Management, LP | $9,315,068 | 0.21% | 575,715 | Shares | Sole | 2026-05-14 | ||||
| Mega Bank of New York Mellon Corp Bank | $9,054,796 | 0.20% | 559,629 | Shares | Defined | 2026-05-05 | ||||
| Mega Nuveen, LLC | $8,786,078 | 0.20% | 543,021 | Shares | Defined | 2026-04-30 | ||||
| Large Ensign Peak Advisors, Inc | $8,101,698 | 0.18% | 500,723 | Shares | Sole | 2026-05-13 | ||||
| Large Caption Management, LLC | $8,090,000 | 0.18% | 500,000 | Call | Sole | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $8,063,804 | 0.18% | 498,381 | Shares | Defined | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $7,362,206 | 0.17% | 455,019 | Shares | Defined | 2026-05-12 | ||||
| Large MARSHALL WACE, LLP | $6,901,190 | 0.15% | 426,526 | Shares | Other | 2026-05-15 | ||||
| Small Spruce Street Capital LP | $6,836,745 | 0.15% | 422,543 | Shares | Sole | 2026-05-14 | ||||
| Large Creative Planning | $6,776,734 | 0.15% | 418,834 | Shares | Sole | 2026-05-12 | ||||
| Large PRUDENTIAL FINANCIAL INC | $6,742,448 | 0.15% | 416,715 | Shares | Defined | 2026-05-13 | ||||
| Small Parkman Healthcare Partners LLC | $6,580,438 | 0.15% | 406,702 | Shares | Sole | 2026-05-15 | ||||
| Mega TD Asset Management Inc | $6,379,126 | 0.14% | 394,260 | Shares | Sole | 2026-05-11 | ||||
| Mega AMERICAN CENTURY COMPANIES INC | $6,164,207 | 0.14% | 380,977 | Shares | Defined | 2026-05-15 | ||||
| Small Polymer Capital Management (HK) LTD | $5,787,100 | 0.13% | 357,670 | Shares | Sole | 2026-05-14 | ||||
| Small ACUTA CAPITAL PARTNERS, LLC | $5,737,023 | 0.13% | 354,575 | Shares | Sole | 2026-05-15 | ||||
| Mid Atom Investors LP | $5,591,597 | 0.13% | 345,587 | Shares | Sole | 2026-05-15 | ||||
| Small KVP Capital Advisors, LP | $5,501,200 | 0.12% | 340,000 | Shares | Sole | 2026-05-13 | ||||
| Mega Swiss National Bank Bank | $5,449,424 | 0.12% | 336,800 | Shares | Sole | 2026-05-07 | ||||
| Large Trexquant Investment LP | $4,871,247 | 0.11% | 301,066 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $4,190,731 | 0.09% | 259,007 | Shares | Defined | 2026-05-13 | ||||
| Large VOYA INVESTMENT MANAGEMENT LLC | $4,102,503 | 0.09% | 253,554 | Shares | Defined | 2026-05-12 | ||||
| Mid SIMPLEX TRADING, LLC | $4,089,446 | 0.09% | 252,747 | Shares | Sole | 2026-05-14 | ||||
| Large Rafferty Asset Management, LLC | $4,076,761 | 0.09% | 251,963 | Shares | Sole | 2026-05-15 | ||||
| Mega RHUMBLINE ADVISERS | $3,925,850 | 0.09% | 242,636 | Shares | Sole | 2026-05-12 | ||||
| Small STEMPOINT CAPITAL LP | $3,880,950 | 0.09% | 239,861 | Shares | Sole | 2026-05-18 | ||||
| Large FRED ALGER MANAGEMENT, LLC | $3,831,812 | 0.09% | 236,824 | Shares | Sole | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $3,671,242 | 0.08% | 226,900 | Call | Defined | 2026-05-15 | ||||
| Large Tidal Investments LLC | $3,670,869 | 0.08% | 226,877 | Shares | Sole | 2026-05-15 | ||||
| Small Seven Fleet Capital Management LP | $3,599,532 | 0.08% | 222,468 | Shares | Sole | 2026-05-15 | ||||
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance | $3,504,814 | 0.08% | 216,614 | Shares | Defined | 2026-05-15 | ||||
| Large Pictet Asset Management Holding SA | $3,369,857 | 0.08% | 208,273 | Shares | Sole | 2026-04-22 | ||||
| Mid Tema ETFs LLC Mutual Fund | $3,342,264 | 0.08% | 182,438 | Shares | Sole | 2026-07-10 | ||||
| Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $3,307,984 | 0.07% | 204,449 | Shares | Sole | 2026-05-18 | ||||
| Mid TANG CAPITAL MANAGEMENT LLC | $3,236,000 | 0.07% | 200,000 | Shares | Other | 2026-05-15 | ||||
| Small HighVista Strategies LLC | $2,929,696 | 0.07% | 181,069 | Shares | Sole | 2026-05-15 | ||||
| Mid Cinctive Capital Management LP | $2,781,665 | 0.06% | 171,920 | Shares | Sole | 2026-05-15 | ||||
| Mid Longaeva Partners L.P. | $2,770,549 | 0.06% | 171,233 | Shares | Other | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,643,812 | 0.06% | 163,400 | Put | Other | 2026-05-15 | ||||
| Mega DEUTSCHE BANK AG\ Bank | $2,642,614 | 0.06% | 163,326 | Shares | Defined | 2026-05-06 | ||||
| Large NATIXIS | $2,640,446 | 0.06% | 163,192 | Shares | Sole | 2026-05-14 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,486,008 | 0.06% | 153,647 | Shares | Other | 2026-05-15 | ||||
| Mid XTX Topco Ltd | $2,388,459 | 0.05% | 147,618 | Shares | Defined | 2026-05-15 | ||||
| Small Informed Momentum Co LLC | $2,231,626 | 0.05% | 137,925 | Shares | Sole | 2026-05-13 | ||||
| Mega Legal & General Group Plc | $2,159,122 | 0.05% | 133,444 | Shares | Defined | 2026-05-08 | ||||
| Mega Vanguard Global Advisers, LLC | $1,838,776 | 0.04% | 113,645 | Shares | Defined | 2026-05-08 | ||||
| Mid PROFUND ADVISORS LLC | $1,831,834 | 0.04% | 113,216 | Shares | Sole | 2026-04-27 | ||||
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