AI Holders Summary · Q2 2026

242 institutions reported EWTX in Q2 2026. ORBIMED ADVISORS LLC leads at 16.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(2 on this page)

#HolderValueShares% port.Quarter

ORBIMED ADVISORS LLC

CIK 0001055951

$631M15.5M11.75%Q2 2026 02

Paradigm Biocapital Advisors LP

CIK 0001855655

$415M10.2M7.77%Q2 2026 03

RA CAPITAL MANAGEMENT, L.P.

CIK 0001346824

$341M8.4M2.96%Q2 2026 04

BlackRock, Inc.

CIK 0002012383

$268M6.6M0.00%Q2 2026 05

Jupiter Topco LLC

CIK 0002146052

$247M6.1M0.10%Q2 2026 06

FMR LLC

CIK 0000315066

$223M5.5M0.01%Q2 2026 07

DRIEHAUS CAPITAL MANAGEMENT LLC

CIK 0000938206

$192M4.7M1.11%Q2 2026 08

JANUS HENDERSON GROUP PLC

CIK 0001274173

$186M5.9M0.09%Q1 2026 09

BAKER BROS. ADVISORS LP

CIK 0001263508

$163M6.6M0.96%Q4 2025 10

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$157M3.9M0.00%Q2 2026 11

PERCEPTIVE ADVISORS LLC

CIK 0001224962

$139M4.4M2.72%Q1 2026 12

Novo Holdings A/S

CIK 0001388325

$133M5.3M10.31%Q4 2025 13

Siren, L.L.C.

CIK 0002005245

$129M3.2M2.62%Q2 2026 14

Cormorant Asset Management, LP

CIK 0001583977

$102M2.5M5.23%Q2 2026 15

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$88M2.2M0.00%Q2 2026 16

Integral Health Asset Management, LLC

CIK 0001773206

$81M2.0M3.21%Q2 2026 17

MORGAN STANLEY

CIK 0000895421

$79M1.9M0.00%Q2 2026 18

STATE STREET CORP

CIK 0000093751

$74M1.8M0.00%Q2 2026 19

BRAIDWELL LP

CIK 0001920938

$74M2.3M2.47%Q1 2026 20

MPM BioImpact LLC

CIK 0001687078

$66M1.6M4.02%Q2 2026

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