AI Holders Summary · Q1 2026

282 institutions reported BRZE in Q1 2026. BlackRock, Inc. leads at 12.0% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(3 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$186M7.9M0.00%Q1 2026 02

Vanguard Portfolio Management

CIK 0002100121· Index

$129M5.5M0.01%Q1 2026 03

FMR LLC

CIK 0000315066

$111M4.7M0.01%Q1 2026 04

Battery Management Corp.

CIK 0001548594

$109M4.6M25.66%Q1 2026 05

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$108M4.6M0.05%Q1 2026 06

WESTFIELD CAPITAL MANAGEMENT CO LP

CIK 0001177719

$94M4.0M0.39%Q1 2026 07

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$93M3.9M0.00%Q1 2026 08

CITADEL ADVISORS LLC

CIK 0001423053

$82M2.4M0.01%Q4 2025 09

UBS Group AG

CIK 0001610520

$79M3.4M0.01%Q1 2026 10

Point72 Asset Management, L.P.

CIK 0001603466

$73M3.1M0.09%Q1 2026 11

Alyeska Investment Group, L.P.

CIK 0001453072

$72M2.1M0.20%Q4 2025 12

JPMORGAN CHASE & CO

CIK 0000019617

$54M2.3M0.00%Q1 2026 13

STATE STREET CORP

CIK 0000093751

$54M2.3M0.00%Q1 2026 14

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$54M2.3M0.00%Q1 2026 15

GOLDMAN SACHS GROUP INC

CIK 0000886982

$46M2.0M0.01%Q1 2026 16

Optimus Prime Fund Management Co., Ltd.

CIK 0001732539

$45M1.9M4.30%Q1 2026 17

MANUFACTURERS LIFE INSURANCE COMPANY, THE

CIK 0000928047

$45M1.9M0.04%Q1 2026 18

Solel Partners LP

CIK 0001790604

$39M1.7M8.44%Q1 2026 19

SAPPHIRE VENTURES, L.L.C.

CIK 0001697665

$39M1.7M39.55%Q1 2026 20

BARCLAYS PLC

CIK 0000312069

$37M1.6M0.01%Q1 2026

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