EWTX — Institutional owners (13F)

247 filers · $4.9B total · As of Sept. 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institution Value Shares % of tracked 13F Type
ORBIMED ADVISORS LLC $630,516,330 15,518,492 12.91% Shares
Paradigm Biocapital Advisors LP $415,053,937 10,215,455 8.50% Shares
RA CAPITAL MANAGEMENT, L.P. $340,996,620 8,392,730 6.98% Shares
BlackRock, Inc. $268,415,431 6,606,336 5.50% Shares
FMR LLC $223,023,556 5,489,135 4.57% Shares
NOVO HOLDINGS A/S $217,370,500 5,350,000 4.45% Shares
Driehaus Capital Management LLC $192,123,952 4,728,623 3.94% Shares
JANUS HENDERSON GROUP PLC $186,289,082 5,915,556 3.82% Shares
PERCEPTIVE ADVISORS LLC $177,714,564 4,373,974 3.64% Shares
VANGUARD CAPITAL MANAGEMENT LLC $156,859,022 3,860,670 3.21% Shares
BAKER BROS. ADVISORS LP $150,400,843 3,701,719 3.08% Shares
Siren, L.L.C. $129,391,476 3,184,629 2.65% Shares
VANGUARD GROUP INC $120,889,349 4,871,624 2.48% Shares
Cormorant Asset Management, LP $101,981,300 2,510,000 2.09% Shares
GEODE CAPITAL MANAGEMENT, LLC $88,348,054 2,174,051 1.81% Shares
Integral Health Asset Management, LLC $81,260,000 2,000,000 1.66% Shares
BRAIDWELL LP $81,136,688 1,996,965 1.66% Shares
MORGAN STANLEY $79,171,495 1,948,597 1.62% Shares
STATE STREET CORP $74,268,674 1,827,927 1.52% Shares
ALLIANCEBERNSTEIN L.P. $66,749,256 2,119,024 1.37% Shares
MPM BIOIMPACT LLC $65,852,291 1,620,780 1.35% Shares
BANK OF AMERICA CORP /DE/ $63,312,105 1,558,260 1.30% Shares
Qube Research & Technologies Ltd $50,889,359 1,252,507 1.04% Shares
DIMENSIONAL FUND ADVISORS LP $46,309,097 1,139,726 0.95% Shares
AMERICAN CENTURY COMPANIES INC $45,793,233 1,127,078 0.94% Shares
First Light Asset Management, LLC $44,496,798 1,095,171 0.91% Shares
VICTORY CAPITAL MANAGEMENT INC $36,683,608 902,870 0.75% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $31,953,707 786,456 0.65% Shares
NORTHERN TRUST CORP $27,273,701 671,270 0.56% Shares
Aberdeen Group plc $26,325,233 647,926 0.54% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $25,212,215 620,532 0.52% Shares
Tyro Capital Management LLC $24,904,768 612,965 0.51% Shares
GOLDMAN SACHS GROUP INC $24,356,425 599,469 0.50% Shares
Parkman Healthcare Partners LLC $23,444,973 577,036 0.48% Shares
Artisan Partners Limited Partnership $23,359,203 574,925 0.48% Shares
VANGUARD FIDUCIARY TRUST CO $22,276,820 548,285 0.46% Shares
NORGES BANK $20,726,988 510,140 0.42% Shares
Opaleye Management Inc. $20,315,000 500,000 0.42% Shares
CITADEL ADVISORS LLC $19,084,196 469,707 0.39% Shares
ADAGE CAPITAL PARTNERS GP, L.L.C. $18,771,060 462,000 0.38% Shares
Soleus Capital Management, L.P. $18,319,620 450,889 0.38% Shares
Nuveen, LLC $16,849,506 414,706 0.35% Shares
New Leaf Venture Partners, L.L.C. $16,709,211 1,030,161 0.34% Shares
Sofinnova Investments, Inc. $15,476,901 380,923 0.32% Shares
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND $13,570,989 334,014 0.28% Shares
RAYMOND JAMES FINANCIAL INC $12,902,666 317,565 0.26% Shares
Squadron Capital Management LLC $11,782,700 290,000 0.24% Shares
Universal- Beteiligungs- und Servicegesellschaft mbH $11,511,820 283,333 0.24% Shares
DIADEMA PARTNERS LP $11,060,055 272,214 0.23% Shares
PRUDENTIAL FINANCIAL INC $10,593,257 260,725 0.22% Shares
KENNEDY CAPITAL MANAGEMENT LLC $10,425,983 256,608 0.21% Shares
Schonfeld Strategic Advisors LLC $10,368,855 255,202 0.21% Shares
DEUTSCHE BANK AG\ $9,954,147 244,995 0.20% Shares
DAFNA Capital Management LLC $9,215,656 226,819 0.19% Shares
Woodline Partners LP $9,112,903 224,290 0.19% Shares
Bank of New York Mellon Corp $8,627,655 212,347 0.18% Shares
JPMORGAN CHASE & CO $8,477,151 203,151 0.17% Shares
PEREGRINE CAPITAL MANAGEMENT LLC $8,067,899 198,570 0.17% Shares
SEB Asset Management AB $7,884,765 194,063 0.16% Shares
Granahan Investment Management, LLC $7,873,200 193,778 0.16% Shares
NEUBERGER BERMAN GROUP LLC $7,768,253 191,195 0.16% Shares
BARCLAYS PLC $7,728,029 190,205 0.16% Shares
D. E. Shaw & Co., Inc. $7,683,743 189,115 0.16% Shares
UBS Group AG $7,108,909 174,967 0.15% Shares
Caption Management, LLC $6,480,485 159,500 0.13% Call option
ADAR1 Capital Management, LLC $5,818,175 143,199 0.12% Shares
KVP Capital Advisors, LP $5,403,790 133,000 0.11% Shares
Invesco Ltd. $4,913,467 120,932 0.10% Shares
Point72 Asset Management, L.P. $4,764,355 117,262 0.10% Shares
Quantum Private Wealth, LLC $4,606,640 113,380 0.09% Shares
ALPS ADVISORS INC $4,420,341 108,795 0.09% Shares
Moody Aldrich Partners LLC $4,264,200 104,952 0.09% Shares
KINGDON CAPITAL MANAGEMENT, L.L.C. $4,063,000 100,000 0.08% Put option
Artia Global Partners LP $4,014,244 98,800 0.08% Shares
Swiss National Bank $3,932,984 96,800 0.08% Shares
VOYA INVESTMENT MANAGEMENT LLC $3,846,483 94,671 0.08% Shares
HSBC HOLDINGS PLC $3,723,252 91,638 0.08% Shares
HighVista Strategies LLC $3,697,168 90,996 0.08% Shares
RHUMBLINE ADVISERS $3,666,114 90,232 0.08% Shares
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $3,613,681 114,720 0.07% Shares
Ally Bridge Group (NY) LLC $3,384,479 83,300 0.07% Shares
BOOTHBAY FUND MANAGEMENT, LLC $3,361,482 82,734 0.07% Shares
NEW YORK STATE COMMON RETIREMENT FUND $3,258,404 80,197 0.07% Shares
WELLS FARGO & COMPANY/MN $3,205,636 78,898 0.07% Shares
Russell Investments Group, Ltd. $3,158,321 77,733 0.06% Shares
Centiva Capital, LP $3,047,250 75,000 0.06% Call option
Jefferies Financial Group Inc. $2,900,535 71,389 0.06% Shares
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $2,897,163 71,306 0.06% Shares
Persistent Asset Partners Ltd $2,821,388 69,441 0.06% Shares
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $2,638,000 64,918 0.05% Shares
CITIGROUP INC $2,420,045 59,563 0.05% Shares
TUDOR INVESTMENT CORP ET AL $2,313,228 56,934 0.05% Shares
STATE OF WISCONSIN INVESTMENT BOARD $2,312,253 56,910 0.05% Shares
CITADEL ADVISORS LLC $2,263,091 55,700 0.05% Call option
HighMark Wealth Management LLC $2,160,662 53,179 0.04% Shares
TWO SIGMA INVESTMENTS, LP $2,013,135 49,548 0.04% Shares
SEI INVESTMENTS CO $1,931,667 47,543 0.04% Shares
ALGERT GLOBAL LLC $1,919,361 47,240 0.04% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,913,673 47,100 0.04% Put option
XTX Topco Ltd $1,862,154 45,832 0.04% Shares
Legal & General Group Plc $1,815,674 44,688 0.04% Shares
BNP PARIBAS FINANCIAL MARKETS $1,770,940 43,587 0.04% Shares
MetLife Investment Management, LLC $1,698,497 41,804 0.03% Shares
MANUFACTURERS LIFE INSURANCE COMPANY, THE $1,655,957 40,757 0.03% Shares
Ensign Peak Advisors, Inc $1,640,599 40,379 0.03% Shares
Creative Planning $1,592,614 39,198 0.03% Shares
Knights of Columbus Asset Advisors LLC $1,569,984 38,641 0.03% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,568,318 38,600 0.03% Call option
FRANKLIN RESOURCES INC $1,527,891 37,605 0.03% Shares
Aquatic Capital Management LLC $1,499,978 36,918 0.03% Shares
VANGUARD ASSET MANAGEMENT, Ltd $1,452,279 35,744 0.03% Shares
Vanguard Global Advisers, LLC $1,434,361 35,303 0.03% Shares
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $1,338,312 32,939 0.03% Shares
JANE STREET GROUP, LLC $1,216,218 29,934 0.02% Shares
Verdad Advisers, LP $1,106,517 27,234 0.02% Shares
Brevan Howard Capital Management LP $1,079,377 26,566 0.02% Shares
WELLINGTON MANAGEMENT GROUP LLP $1,042,525 25,659 0.02% Shares
GLENMEDE TRUST CO NA $994,784 24,484 0.02% Shares
Campbell & CO Investment Adviser LLC $968,172 23,829 0.02% Shares
ORACLE INVESTMENT MANAGEMENT INC $951,482 38,343 0.02% Shares
ENVESTNET ASSET MANAGEMENT INC $921,692 22,685 0.02% Shares
STRS OHIO $857,293 21,100 0.02% Shares
Police & Firemen's Retirement System of New Jersey $857,130 21,096 0.02% Shares
Quantinno Capital Management LP $824,748 20,299 0.02% Shares
LMR Partners LLP $812,600 20,000 0.02% Shares
Longaeva Partners L.P. $763,438 18,790 0.02% Shares
AQR CAPITAL MANAGEMENT LLC $749,869 18,456 0.02% Shares
China Universal Asset Management Co., Ltd. $746,495 18,373 0.02% Shares
Odyssean, LLC $725,936 17,867 0.01% Shares
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM $685,428 16,870 0.01% Shares
INTECH INVESTMENT MANAGEMENT LLC $673,564 16,578 0.01% Shares
CAPTRUST FINANCIAL ADVISORS $661,781 16,288 0.01% Shares
AlphaCentric Advisors LLC $643,579 15,840 0.01% Shares
State of New Jersey Common Pension Fund D $634,153 15,608 0.01% Shares
Zurcher Kantonalbank (Zurich Cantonalbank) $621,151 15,288 0.01% Shares
SummitTX Capital, L.P. $598,805 14,738 0.01% Shares
Point72 Asset Management, L.P. $593,198 14,600 0.01% Put option
JANE STREET GROUP, LLC $589,135 14,500 0.01% Call option
Vanguard Investments Australia, Ltd. $556,062 13,686 0.01% Shares
GUGGENHEIM CAPITAL LLC $554,558 13,649 0.01% Shares
ARIZONA STATE RETIREMENT SYSTEM $541,192 13,320 0.01% Shares
State of Wyoming $524,655 12,913 0.01% Shares
ProShare Advisors LLC $523,721 12,890 0.01% Shares
Skopos Labs, Inc. $510,962 16,221 0.01% Shares
Corient Private Wealth LP $502,393 12,365 0.01% Shares
Advisory Services Network, LLC $496,068 12,209 0.01% Shares
KLP KAPITALFORVALTNING AS $459,119 11,300 0.01% Shares
J. Goldman & Co LP $413,735 10,183 0.01% Shares
Verition Fund Management LLC $406,300 10,000 0.01% Shares
FIRST TRUST ADVISORS LP $401,302 9,877 0.01% Shares
Connecticut Capital Management Group, LLC $399,149 9,824 0.01% Shares
Virtus Investment Advisers, LLC $381,719 9,395 0.01% Shares
Private Advisor Group, LLC $379,525 9,341 0.01% Shares
Bridgefront Capital, LLC $373,146 9,184 0.01% Shares
PROFUND ADVISORS LLC $372,333 9,164 0.01% Shares
Allianz Asset Management GmbH $369,733 9,100 0.01% Shares
Lion Point Capital, LP $369,733 9,100 0.01% Shares
OSAIC HOLDINGS, INC. $353,237 8,694 0.01% Shares
XPONANCE LLC $285,507 7,027 0.01% Shares
VARCOV Co. $284,776 7,009 0.01% Shares
Orion Porfolio Solutions, LLC $281,566 6,930 0.01% Shares
Engineers Gate Manager LP $271,002 6,670 0.01% Shares
Ameritas Investment Partners, Inc. $263,729 6,491 0.01% Shares
Orion Portfolio Solutions, LLC $255,926 11,633 0.01% Shares
Pictet Asset Management Holding SA $255,156 6,280 0.01% Shares
Marex Group Ltd $254,913 6,274 0.01% Shares
MARSHALL WACE, LLP $247,843 6,100 0.01% Shares
Rafferty Asset Management, LLC $245,202 6,035 0.01% Shares
FOX RUN MANAGEMENT, L.L.C. $244,349 6,014 0.01% Shares
VIRGINIA RETIREMENT SYSTEMS ET Al $239,717 5,900 0.00% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $231,266 5,692 0.00% Shares
Squarepoint Ops LLC $229,763 5,655 0.00% Shares
TEACHER RETIREMENT SYSTEM OF TEXAS $226,268 5,569 0.00% Shares
AXQ CAPITAL, LP $224,968 5,537 0.00% Shares
PRINCIPAL FINANCIAL GROUP INC $222,246 5,470 0.00% Shares
Y-Intercept (Hong Kong) Ltd $222,084 5,466 0.00% Shares
CITADEL ADVISORS LLC $219,402 5,400 0.00% Put option
PSP Research LLC $203,150 5,000 0.00% Shares
Mirae Asset Global Investments Co., Ltd. $195,512 4,812 0.00% Shares
GROUP ONE TRADING LLC $181,901 4,477 0.00% Shares
Glenmede Investment Management, LP $180,642 11,137 0.00% Shares
AlphaQuest LLC $177,254 7,143 0.00% Shares
Nebula Research & Development LLC $173,301 13,219 0.00% Shares
ROYAL BANK OF CANADA $153,000 3,762 0.00% Shares
US BANCORP \DE\ $137,573 3,386 0.00% Shares
Tower Research Capital LLC (TRC) $114,252 2,812 0.00% Shares
GF FUND MANAGEMENT CO. LTD. $92,311 2,272 0.00% Shares
GAMMA Investing LLC $85,607 2,107 0.00% Shares
Parallel Advisors, LLC $61,473 1,513 0.00% Shares
Eleva Capital SAS $54,990 17,460 0.00% Shares
NISA INVESTMENT ADVISORS, LLC $49,487 1,218 0.00% Shares
Centiva Capital, LP $49,447 1,217 0.00% Shares
Steward Partners Investment Advisory, LLC $49,325 1,214 0.00% Shares
FEDERATED HERMES, INC. $46,237 1,138 0.00% Shares
Kemnay Advisory Services Inc. $33,682 829 0.00% Shares
PRICE T ROWE ASSOCIATES INC /MD/ $33,177 816,518 0.00% Shares
BNP PARIBAS ASSET MANAGEMENT Holding S.A. $31,773 782 0.00% Shares
Farther Finance Advisors, LLC $22,743 558 0.00% Shares
Optiver Holding B.V. $14,992 369 0.00% Shares
SIGNATUREFD, LLC $14,749 363 0.00% Shares
Rockefeller Capital Management L.P. $13,164 324 0.00% Shares
MassMutual Private Wealth & Trust, FSB $11,945 294 0.00% Shares
CWM, LLC $11,057 351 0.00% Shares
SMA Capital LLC $10,239 252 0.00% Shares
Sterling Capital Management LLC $10,198 251 0.00% Shares
LOS ANGELES CAPITAL MANAGEMENT LLC $9,345 230 0.00% Shares
CROWLEY WEALTH MANAGEMENT, INC. $9,083 560 0.00% Shares
Aster Capital Management (DIFC) Ltd $8,573 211 0.00% Shares
Caitong International Asset Management Co., Ltd $8,451 208 0.00% Shares
SBI Securities Co., Ltd. $8,370 206 0.00% Shares
FIFTH THIRD BANCORP $7,833 193 0.00% Shares
Larson Financial Group LLC $7,313 180 0.00% Shares
Allworth Financial LP $7,151 176 0.00% Shares
PNC Financial Services Group, Inc. $7,151 176 0.00% Shares
Smartleaf Asset Management LLC $6,629 162 0.00% Shares
Fortitude Family Office, LLC $6,501 160 0.00% Shares
Lindbrook Capital, LLC $6,270 285 0.00% Shares
ROTHSCHILD INVESTMENT LLC $6,095 150 0.00% Shares
Hurley Capital, LLC $6,054 149 0.00% Shares
BFSG, LLC $4,063 100 0.00% Shares
Versant Capital Management, Inc $4,019 99 0.00% Shares
Quarry LP $2,885 71 0.00% Shares
EverSource Wealth Advisors, LLC $2,884 71 0.00% Shares
DekaBank Deutsche Girozentrale $2,522 80,000 0.00% Shares
Arax Advisory Partners $2,072 51 0.00% Shares
GSA CAPITAL PARTNERS LLP $1,807 44,466 0.00% Shares
Parkside Financial Bank & Trust $1,423 35 0.00% Shares
Handelsbanken Fonder AB $980 31,100 0.00% Shares
Ares Financial Consulting, LLC $934 23 0.00% Shares
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $934 23 0.00% Shares
JONES FINANCIAL COMPANIES LLLP $912 22 0.00% Shares
COMERICA BANK $890 35 0.00% Shares
Bare Financial Services, Inc $731 18 0.00% Shares
Global Retirement Partners, LLC $691 17 0.00% Shares
Bell Investment Advisors, Inc $610 15 0.00% Shares
IFP Advisors, Inc $163 4 0.00% Shares
Hughes Financial Services, LLC $122 3 0.00% Shares
Clearstead Advisors, LLC $122 3 0.00% Shares
Essential Partners LLC $122 3 0.00% Shares
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO $116 2,849 0.00% Shares
GHP Investment Advisors, Inc. $95 3 0.00% Shares
ACADIAN ASSET MANAGEMENT LLC $67 1,669 0.00% Shares
KBC Group NV $63 1,560 0.00% Shares
BI Asset Management Fondsmaeglerselskab A/S $58 1,439 0.00% Shares
Winthrop Capital Management, LLC $43 1,377 0.00% Shares
BESSEMER GROUP INC $17 426 0.00% Shares
Covestor Ltd $1 21 0.00% Shares