AI Holders Summary · Q2 2026

196 institutions reported OPTU in Q2 2026. BlackRock, Inc. leads at 11.8% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(4 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$28M19.5M0.00%Q2 2026 02

Kite Lake Capital Management (UK) LLP

CIK 0001687444

$20M14.1M7.05%Q2 2026 03

MILFAM LLC

CIK 0001728825

$19M19.5M13.37%Q3 2026 04

BW Gestao de Investimentos Ltda.

CIK 0001568280

$18M12.4M0.36%Q2 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$18M12.1M0.00%Q2 2026 06

D. E. Shaw & Co., Inc.

CIK 0001009207

$16M9.5M0.01%Q4 2025 07

JPMORGAN CHASE & CO

CIK 0000019617

$14M8.9M0.00%Q2 2026 08

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$12M8.2M0.00%Q2 2026 09

Senator Investment Group LP

CIK 0001443689

$12M8.0M0.42%Q2 2026 10

STATE STREET CORP

CIK 0000093751

$11M7.3M0.00%Q2 2026 11

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$10M6.9M0.00%Q2 2026 12

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$8M5.5M0.00%Q2 2026 13

BALYASNY ASSET MANAGEMENT L.P.

CIK 0001218710

$8M5.4M0.01%Q2 2026 14

REDWOOD CAPITAL MANAGEMENT, LLC

CIK 0001316622

$8M5.2M0.81%Q2 2026 15

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$7M5.0M0.00%Q2 2026 16

Vanguard Portfolio Management

CIK 0002100121· Index

$7M4.8M0.00%Q2 2026 17

Point72 Asset Management, L.P.

CIK 0001603466

$7M5.3M0.01%Q1 2026 18

Empyrean Capital Partners, LP

CIK 0001317195

$6M14.0M0.21%Q2 2026 19

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$6M4.0M0.01%Q2 2026 20

CITADEL ADVISORS LLC

CIK 0001423053

$6M3.9M0.00%Q2 2026

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