AI Holders Summary · Q2 2026

173 institutions reported PHAT in Q2 2026. Frazier Life Sciences Management, L.P. leads at 21.4% 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

Frazier Life Sciences Management, L.P.

CIK 0001892134

$135M12.5M2.95%Q2 2026 02

Medicxi Ventures Management (Jersey) Ltd

CIK 0001715579

$81M7.5M45.65%Q2 2026 03

BlackRock, Inc.

CIK 0002012383

$49M4.5M0.00%Q2 2026 04

Invesco Ltd.

CIK 0000914208

$44M4.0M0.00%Q2 2026 05

Carlyle Group Inc.

CIK 0001527166

$38M3.5M0.38%Q2 2026 06

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$37M3.4M0.01%Q2 2026 07

683 Capital Management, LLC

CIK 0001404574

$30M1.8M1.29%Q4 2025 08

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$29M2.7M0.00%Q2 2026 09

FRANKLIN RESOURCES INC

CIK 0000038777

$21M2.0M0.00%Q2 2026 10

NEA Management Company, LLC

CIK 0001512848

$21M2.0M1.34%Q2 2026 11

GOLDMAN SACHS GROUP INC

CIK 0000886982

$19M1.8M0.00%Q2 2026 12

STATE STREET CORP

CIK 0000093751

$17M1.6M0.00%Q2 2026 13

Catalys Pacific, LLC

CIK 0002011385

$16M1.5M7.06%Q2 2026 14

Delaware Management Holdings, Inc.

CIK 0000921739

$16M1.5M0.02%Q2 2026 15

GW&K Investment Management, LLC

CIK 0001082917

$16M1.4M0.14%Q1 2026 16

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$14M1.3M0.00%Q2 2026 17

WASATCH ADVISORS LP

CIK 0000814133

$14M1.3M0.09%Q2 2026 18

Ensign Peak Advisors, Inc

CIK 0001454984

$11M1.1M0.02%Q2 2026 19

Propel Bio Management, LLC

CIK 0001969764

$11M1.1M5.96%Q2 2026 20

PERCEPTIVE ADVISORS LLC

CIK 0001224962

$10M925K0.20%Q1 2026

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