AI Holders Summary · Q2 2026

113 institutions reported LUNG in Q2 2026. PRIMECAP MANAGEMENT CO/CA/ leads at 20.3% 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

PRIMECAP MANAGEMENT CO/CA/

CIK 0000763212

$6M4.6M0.00%Q2 2026 02

MORGAN STANLEY

CIK 0000895421

$4M2.9M0.00%Q2 2026 03

Soleus Capital Management, L.P.

CIK 0001802630

$4M2.8M0.12%Q2 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$2M1.6M0.00%Q2 2026 05

ExodusPoint Capital Management, LP

CIK 0001736225

$2M1.2M0.01%Q2 2026 06

Kent Lake PR LLC

CIK 0002037231

$2M926K0.76%Q3 2025 07

Almitas Capital LLC

CIK 0001596468

$1M1.1M0.33%Q2 2026 08

D. E. Shaw & Co., Inc.

CIK 0001009207

$1M561K0.00%Q4 2025 09

BlackRock, Inc.

CIK 0002012383

$1M882K0.00%Q2 2026 10

Stonepine Capital Management, LLC

CIK 0001440771

$1M815K0.60%Q2 2026 11

BRAIDWELL LP

CIK 0001920938

$971K753K0.03%Q1 2026 12

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$968K745K0.00%Q2 2026 13

Parkman Healthcare Partners LLC

CIK 0001777015

$841K647K0.09%Q2 2026 14

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$589K453K0.00%Q2 2026 15

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$553K425K0.00%Q2 2026 16

ADAR1 Capital Management, LLC

CIK 0001940272

$526K404K0.02%Q2 2026 17

DEUTSCHE BANK AG\

CIK 0000948046

$523K402K0.00%Q2 2026 18

KOTLER KEVIN

CIK 0001601692

$442K200K0.10%Q4 2025 19

Jefferies Financial Group Inc.

CIK 0000096223

$371K285K0.00%Q2 2026 20

CFM WEALTH PARTNERS LLC

CIK 0001801097

$343K264K0.04%Q2 2026

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