AI Holders Summary · Q1 2026

166 institutions reported CTKB in Q1 2026. BlackRock, Inc. leads at 23.3% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(6 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$74M17.0M0.00%Q1 2026 02

Topline Capital Management, LLC

CIK 0001792549

$31M7.1M5.10%Q1 2026 03

HHLR ADVISORS, LTD.

CIK 0001762304

$29M6.7M1.74%Q1 2026 04

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$27M6.3M0.01%Q1 2026 05

Boston Partners

CIK 0001386060

$25M5.8M0.03%Q1 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$21M4.8M0.00%Q1 2026 07

STATE STREET CORP

CIK 0000093751

$18M4.1M0.00%Q1 2026 08

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$12M2.8M0.00%Q1 2026 09

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$12M2.7M0.00%Q1 2026 10

GOLDMAN SACHS GROUP INC

CIK 0000886982

$10M2.3M0.00%Q1 2026 11

Vanguard Portfolio Management

CIK 0002100121· Index

$10M2.3M0.00%Q1 2026 12

MORGAN STANLEY

CIK 0000895421

$8M1.7M0.00%Q1 2026 13

ROYCE & ASSOCIATES LP

CIK 0000906304

$7M1.6M0.07%Q1 2026 14

BROWN CAPITAL MANAGEMENT LLC

CIK 0000885062

$6M1.5M0.92%Q1 2026 15

Russell Investments Group, Ltd.

CIK 0001692234

$6M1.4M0.01%Q1 2026 16

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$5M1.1M0.00%Q1 2026 17

BANK OF AMERICA CORP /DE/

CIK 0000070858

$4M1.0M0.00%Q1 2026 18

NORTHERN TRUST CORP

CIK 0000073124· Index

$4M1.0M0.00%Q1 2026 19

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$4M912K0.00%Q1 2026 20

Simcoe Capital LLC

CIK 0002109203

$4M882K3.54%Q1 2026

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