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Disclosery

ERAS ERASCA INC

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Stock (common), issuer CIK 1761918

139 managers (143 13F filers) reported a position in ERAS shares at 2025-06-30, 218,109,860 shares in all. 24 filers opened a position and 36 filers sold out during the quarter.

Managers
139
13F filers
143
New
24
Added
59
Reduced
37
Sold out
36
Shares held by filers
218,109,860

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Frazier Life Sciences Management, L.P.22,729,436$28.9M1.15%+153,58513F-HRTimeline
T. Rowe Price Investment Management, In…20,332,161$25.8M0.02%+3,039,99713F-HRTimeline
Venrock Adviser, LLC17,857,083$22.7M1.7%+1,640,86713F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.15,166,198$19.3M<0.01%-432,61013F-HRTimelineGroup
Logos Global Management LP15,000,000$19.1M2.54%+2,000,00013F-HRTimeline
MONTANOVA CAPITAL, LLC14,502,004$18.4M0.69%+2,187,00013F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding12,731,959$16.2M-11,270Timeline
Paradigm Biocapital Advisors LPin group Paradigm Biocapital Advisors …11,907,182$15.1M0.65%+1,104,82813F-HRTimelineGroup
ARCH Venture Management, LLC11,055,554$14.1M4.71%013F-HRTimeline
Siren, L.L.C.in group Siren, L.L.C.8,757,249$11.1M0.58%013F-HRTimelineGroup
Vivo Capital, LLC6,756,756$8.58M0.88%013F-HRTimeline
5AM Venture Management, LLC5,405,404$6.86M2.64%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC4,835,642$6.14M<0.01%+77,79013F-HRTimelineGroup
Affinity Asset Advisors, LLC4,085,787$5.19M0.77%+744,26813F-HRTimeline
STATE STREET CORPin group STATE STREET CORP4,002,110$5.08M<0.01%-175,77513F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC3,797,987$4.82M<0.01%+573,46913F-HRTimelineGroup
a16z Capital Management, L.L.C.in group a16z Capital Management, L.L.…2,862,500$3.64M1.16%013F-HRTimelineGroup
SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,…2,569,591$3.26M0.67%-4,798,40513F-HRTimelineGroup
Soleus Capital Management, L.P.2,162,162$2.75M0.19%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP2,074,425$2.63M<0.01%+47,39813F-HRTimelineGroup
Woodline Partners LP2,074,390$2.63M0.01%-2,073,04313F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,819,849$2.31M<0.01%-116,40813F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,696,593$2.15M<0.01%+254,93713F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,693,423$2.15M<0.01%-144,70513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,571,325$2M<0.01%-377,50013F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC1,502,915$1.91M0.1%+312,90313F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,411,022$1.79M<0.01%-254,78713F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,372,569$1.74M<0.01%-42,67513F-HRTimelineGroup
Sio Capital Management, LLC1,369,748$1.74M0.7%+13,56213F-HRTimeline
PFM Health Sciences, LP1,072,224$1.36M0.12%-2,417,33513F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…885,651$1.12M<0.01%+35,50413F-HRTimelineGroup
Jain Global LLC774,340$983K0.02%+743,09413F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC742,500$943K<0.01%-214,00713F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC708,060$899K<0.01%+311,85813F-HRTimelineGroup
Octagon Capital Advisors LP700,000$889K0.2%-4,436,79513F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY609,343$774K<0.01%+31,10513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding606,803$771K-327,934Timeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA605,390$769K<0.01%+593,59113F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp555,194$705K<0.01%+6,92513F-HRTimelineGroup
Atom Investors LP549,959$698K0.06%-260,49613F-HRTimeline
UBS Group AGgroup of 2 filers holding495,647$629K-88,366Timeline
Nuveen, LLCin group TIAA450,056$572K<0.01%-33,52713F-HRTimelineGroup
FMR LLCin group FMR LLC376,976$479K<0.01%+17,59813F-HRTimelineGroup
DAFNA Capital Management LLC350,000$444K0.12%+10,00013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding345,937$439K+62,202Timeline
BARCLAYS PLCin group BARCLAYS PLC323,480$411K<0.01%+73,88613F-HR/ATimelineGroup
TD Asset Management Inc256,032$325K<0.01%013F-HRTimeline
IPG Investment Advisors LLC248,108$315K0.06%013F-HRTimeline
Creative Planningin group Creative Planning244,332$310K<0.01%+197,63713F-HRTimelineGroup
Prosight Management, LP240,295$305K0.07%-706,81513F-HRTimeline
ALLIANCEBERNSTEIN L.P.233,430$296K<0.01%+78,94013F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC215,220$273K<0.01%013F-HRTimelineGroup
RHUMBLINE ADVISERS201,516$256K<0.01%-7,92713F-HRTimeline
Invesco Ltd.in group Invesco Ltd.172,226$219K<0.01%+58,64313F-HRTimelineGroup
HRT FINANCIAL LP156,160$198K<0.01%new13F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC152,827$194K<0.01%-57,45613F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN136,896$174K<0.01%+1,08013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC132,269$168K<0.01%new13F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC132,174$168K<0.01%+4,08113F-HRTimeline
GSA CAPITAL PARTNERS LLP123,120$156K0.01%-115,58513F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…122,671$156K<0.01%new13F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources122,128$155K<0.01%+4,84413F-HRTimelineGroup
Palumbo Wealth Management LLC120,466$153K0.05%+77,13513F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…112,348$143K<0.01%+18,75413F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd106,779$136K0.01%-16,72213F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding105,929$135K-12,319Timeline
PRICE T ROWE ASSOCIATES INC /MD/86,468$110K<0.01%+10,19513F-HRTimeline
Cresset Asset Management, LLC79,913$101K<0.01%-1,65613F-HR/ATimeline
CITIGROUP INCin group CITIGROUP INC71,409$90.7K<0.01%-80,82013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …67,901$86.2K<0.01%-1,52613F-HRTimelineGroup
Velan Capital Investment Management LP65,000$82.5K0.08%+15,00013F-HRTimeline
Graham Capital Management, L.P.63,824$81.1K<0.01%+21,81513F-HRTimeline
IEQ CAPITAL, LLC61,928$78.6K<0.01%+21,60613F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…61,459$78.1K0.03%-96213F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC57,817$73.4K<0.01%+22,31313F-HRTimelineGroup
China Universal Asset Management Co., L…56,897$72.3K0.01%+18713F-HRTimeline
CAPTRUST FINANCIAL ADVISORS54,111$68.7K<0.01%+6,48613F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC52,338$66.5K<0.01%013F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC49,606$63K<0.01%new13F-HRTimeline
ProShare Advisors LLC46,175$58.6K<0.01%-6,36613F-HRTimeline
CWM, LLCin group CWM, LLC41,091$52K<0.01%+4,84113F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND37,360$47.4K<0.01%+10,50113F-HR/ATimeline
Police & Firemen's Retirement System of…36,797$46.7K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC35,075$44.5K<0.01%new13F-HRTimeline
SIMPLEX TRADING, LLC32,647$41K<0.01%+32,38913F-HRTimeline
Dynamic Technology Lab Private Ltd29,177$37K0.01%+18,78813F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…21,349$30.7K<0.01%-6,79013F-HRTimeline
EP Wealth Advisors, LLC23,000$29.2K<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS21,579$27.4K<0.01%+7,92313F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…21,533$27.3K<0.01%+7,35113F-HRTimelineGroup
CIBC WORLD MARKETS CORP21,388$27.2K<0.01%-19,39413F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC19,151$24.3K<0.01%-55913F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC18,161$23.1K<0.01%+7,21013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…17,980$22.8K<0.01%013F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC17,546$22.3K<0.01%+16,51613F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO16,682$21.2K<0.01%013F-HRTimelineGroup
Ballentine Partners, LLC15,769$20K<0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc15,428$19.6K<0.01%-171,39713F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…13,539$17.2K<0.01%-158,28213F-HRTimeline
XPONANCE LLC13,490$17.1K<0.01%+37413F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC13,158$16.7K<0.01%013F-HR/ATimelineGroup
Catalyst Funds Management Pty Ltd13,061$16.6K<0.01%new13F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management13,052$16.6K<0.01%new13F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC12,496$15.9K<0.01%-2613F-HRTimelineGroup
Pallas Capital Advisors LLC12,325$15.7K<0.01%+81513F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC11,090$14.3K<0.01%-17,48413F-HRTimelineGroup
MACKENZIE FINANCIAL CORP11,141$14.1K<0.01%013F-HRTimeline
Qtron Investments LLC10,501$13.3K<0.01%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC10,092$12.8K<0.01%new13F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.10,070$12.8K<0.01%-4,92013F-HRTimelineGroup
AlphaCore Capital LLC10,000$12.7K<0.01%013F-HRTimeline
SIGNATUREFD, LLC7,879$10K<0.01%+5,13913F-HRTimeline
GF FUND MANAGEMENT CO. LTD.7,240$9.2K<0.01%013F-HRTimeline
AMALGAMATED BANK6,343$8K<0.01%013F-HRTimeline
Sterling Capital Management LLC5,192$6.59K<0.01%+2,02113F-HR/ATimeline
Parallel Advisors, LLC4,227$5.37K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…2,442$3.1K<0.01%+92713F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC2,038$2.59K<0.01%+93413F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC2,000$2.54K<0.01%new13F-HRTimelineGroup
Allworth Financial LP1,817$2.31K<0.01%+1,60413F-HRTimeline
GROUP ONE TRADING LLC1,700$2.16K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,587$2.02K<0.01%new13F-HRTimelineGroup
Physician Wealth Advisors, Inc.1,192$1.51K<0.01%new13F-HRTimeline
True Wealth Design, LLC1,158$1.47K<0.01%+6413F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.1,074$1K<0.01%013F-HRTimelineGroup
Hughes Financial Services, LLC490$701<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.508$645<0.01%+12013F-HRTimeline
MAI Capital Management467$594<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC413$525<0.01%new13F-HRTimeline
Brooklyn Investment Group408$519<0.01%new13F-HR/ATimeline
ROTHSCHILD INVESTMENT LLC385$489<0.01%+14013F-HRTimeline
Rise Advisors, LLC365$464<0.01%new13F-HRTimeline
Fortitude Family Office, LLC360$457<0.01%new13F-HRTimeline
Steward Partners Investment Advisory, L…200$254<0.01%013F-HRTimeline
Essential Partners LLC157$199<0.01%13F-HRTimeline
IFP Advisors, Inc86$109<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…8$10<0.01%013F-HRTimelineGroup
Covestor Ltd40$00%-313F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.