AI Holders Summary · Q2 2026

233 institutions reported CDNA in Q2 2026. BlackRock, Inc. leads at 14.7% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(4 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$137M4.8M0.00%Q2 2026 02

STATE STREET CORP

CIK 0000093751

$70M2.5M0.00%Q2 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$63M2.2M0.00%Q2 2026 04

ARK Investment Management LLC

CIK 0001697748

$56M2.0M0.36%Q2 2026 05

Boston Partners

CIK 0001386060

$55M1.9M0.05%Q2 2026 06

BAMCO INC /NY/

CIK 0001017918

$55M1.9M0.08%Q2 2026 07

GAGNON SECURITIES LLC

CIK 0001125725

$50M1.8M9.95%Q2 2026 08

DEERFIELD MANAGEMENT COMPANY, L.P.

CIK 0001009258

$41M2.2M0.53%Q4 2025 09

Chevy Chase Trust Holdings, LLC

CIK 0001462020

$41M1.4M0.11%Q2 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$38M1.3M0.00%Q2 2026 11

BRAIDWELL LP

CIK 0001920938

$38M2.2M1.26%Q1 2026 12

Ophir Asset Management Pty Ltd

CIK 0001844640

$36M1.3M2.96%Q2 2026 13

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$35M1.2M0.05%Q2 2026 14

First Eagle Investment Management, LLC

CIK 0001325447

$34M1.2M0.03%Q2 2026 15

Sumitomo Mitsui Trust Group, Inc.

CIK 0001475365

$34M1.2M0.02%Q2 2026 16

Blue Water Life Science Advisors, LP

CIK 0001789778

$34M1.2M21.36%Q2 2026 17

Amova Asset Management Americas, Inc.

CIK 0001480751

$34M1.2M0.44%Q2 2026 18

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$34M1.2M0.01%Q2 2026 19

Vanguard Portfolio Management

CIK 0002100121· Index

$28M990K0.00%Q2 2026 20

MORGAN STANLEY

CIK 0000895421

$22M774K0.00%Q2 2026

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