AI Holders Summary · Q2 2026

268 institutions reported CLDX in Q2 2026. WELLINGTON MANAGEMENT GROUP LLP leads at 16.9% 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

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$355M9.5M0.06%Q2 2026 02

BlackRock, Inc.

CIK 0002012383

$261M7.0M0.00%Q2 2026 03

Kynam Capital Management, LP

CIK 0001907884

$198M5.3M10.95%Q2 2026 04

STATE STREET CORP

CIK 0000093751

$145M3.9M0.00%Q2 2026 05

FMR LLC

CIK 0000315066

$139M3.7M0.01%Q2 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$129M3.5M0.00%Q2 2026 07

Deep Track Capital, LP

CIK 0001856083

$109M2.9M1.59%Q2 2026 08

Point72 Asset Management, L.P.

CIK 0001603466

$102M3.2M0.13%Q1 2026 09

Logos Global Management LP

CIK 0001792126

$78M2.1M3.36%Q2 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$75M2.0M0.00%Q2 2026 11

Eversept Partners, LP

CIK 0001697013

$66M1.8M3.45%Q2 2026 12

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$66M2.1M0.01%Q1 2026 13

GOLDMAN SACHS GROUP INC

CIK 0000886982

$60M1.6M0.01%Q2 2026 14

Assenagon Asset Management S.A.

CIK 0001546007· Quasi-passive

$59M1.6M0.04%Q2 2026 15

Commodore Capital LP

CIK 0001831942

$50M1.4M2.99%Q2 2026 16

Bellevue Group AG

CIK 0001674546

$45M1.2M0.94%Q2 2026 17

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$44M1.2M0.02%Q2 2026 18

BRAIDWELL LP

CIK 0001920938

$43M1.4M1.43%Q1 2026 19

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$40M1.1M0.01%Q2 2026 20

Vestal Point Capital, LP

CIK 0001974915

$39M1.2M1.09%Q1 2026

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