AI Holders Summary · Q2 2026

96 institutions reported ASMB in Q2 2026. GILEAD SCIENCES, INC. leads at 29.4% 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

GILEAD SCIENCES, INC.

CIK 0000882095

$137M5.0M8.30%Q2 2026 02

FARALLON CAPITAL MANAGEMENT LLC

CIK 0000909661

$44M1.6M0.20%Q2 2026 03

Paradigm Biocapital Advisors LP

CIK 0001855655

$43M1.6M0.80%Q2 2026 04

Commodore Capital LP

CIK 0001831942

$39M1.4M2.32%Q2 2026 05

RA CAPITAL MANAGEMENT, L.P.

CIK 0001346824

$28M1.0M0.24%Q2 2026 06

JANUS HENDERSON GROUP PLC

CIK 0001274173

$23M849K0.01%Q1 2026 07

Jupiter Topco LLC

CIK 0002146052

$23M849K0.01%Q2 2026 08

BlackRock, Inc.

CIK 0002012383

$21M767K0.00%Q2 2026 09

Parkman Healthcare Partners LLC

CIK 0001777015

$20M721K2.03%Q2 2026 10

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$15M559K0.00%Q2 2026 11

Seven Fleet Capital Management LP

CIK 0002092021

$12M433K1.96%Q2 2026 12

Point72 Asset Management, L.P.

CIK 0001603466

$10M344K0.01%Q1 2026 13

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$8M299K0.00%Q2 2026 14

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$8M280K0.00%Q2 2026 15

Schonfeld Strategic Advisors LLC

CIK 0001665241

$7M242K0.02%Q2 2026 16

AMERIPRISE FINANCIAL INC

CIK 0000820027

$6M230K0.00%Q2 2026 17

DV EQUITIES, LLC

CIK 0001841659

$6M226K0.89%Q2 2026 18

Aberdeen Group plc

CIK 0001716774

$6M207K0.01%Q2 2026 19

Affinity Asset Advisors, LLC

CIK 0001773195

$5M190K0.24%Q2 2026 20

B Group, Inc.

CIK 0002043476

$5M176K2.27%Q2 2026

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