AI Holders Summary · Q2 2026

587 institutions reported BMRN in Q2 2026. BlackRock, Inc. leads at 17.2% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(8 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$1.2B20.4M0.02%Q2 2026 02

DODGE & COX

CIK 0000200217

$823M14.6M0.45%Q1 2026 03

PRIMECAP MANAGEMENT CO/CA/

CIK 0000763212

$802M14.2M0.63%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$488M8.6M0.01%Q1 2026 05

Vanguard Portfolio Management

CIK 0002100121· Index

$469M8.3M0.02%Q1 2026 06

STATE STREET CORP

CIK 0000093751

$446M7.8M0.01%Q2 2026 07

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$429M7.7M0.20%Q1 2026 08

VIKING GLOBAL INVESTORS LP

CIK 0001103804

$399M7.1M1.12%Q1 2026 09

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$216M3.8M0.01%Q1 2026 10

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$215M3.8M0.04%Q1 2026 11

Vestal Point Capital, LP

CIK 0001974915

$202M3.6M5.65%Q1 2026 12

FMR LLC

CIK 0000315066

$202M3.6M0.01%Q1 2026 13

Capital Research Global Investors

CIK 0001422848

$197M3.5M0.03%Q1 2026 14

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$173M3.1M0.07%Q1 2026 15

UBS Group AG

CIK 0001610520

$109M1.9M0.02%Q1 2026 16

Assenagon Asset Management S.A.

CIK 0001546007· Quasi-passive

$101M1.8M0.13%Q2 2026 17

CITADEL ADVISORS LLC

CIK 0001423053

$100M1.7M0.01%Q4 2025 18

FIRST TRUST ADVISORS LP

CIK 0001125816· Index

$94M1.7M0.07%Q1 2026 19

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$90M1.6M0.01%Q1 2026 20

NORTHERN TRUST CORP

CIK 0000073124· Index

$90M1.6M0.01%Q1 2026

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