AI Holders Summary · Q1 2026

138 institutions reported DJCO in Q1 2026. RWWM, Inc. leads at 33.9% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(7 on this page)

#HolderValueShares% port.Quarter

RWWM, Inc.

CIK 0001507683

$174M361K12.70%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$64M106K0.00%Q2 2026 03

AltraVue Capital, LLC

CIK 0001740837

$29M48K2.09%Q2 2026 04

Vanguard Portfolio Management

CIK 0002100121· Index

$25M42K0.00%Q2 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$25M42K0.00%Q2 2026 06

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$25M42K0.00%Q2 2026 07

ADVISORY RESEARCH INC

CIK 0000902584

$25M42K2.49%Q2 2026 08

HighTower Advisors, LLC

CIK 0001462245

$25M41K0.02%Q2 2026 09

STATE STREET CORP

CIK 0000093751

$21M35K0.00%Q2 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$20M33K0.00%Q2 2026 11

BNP PARIBAS FINANCIAL MARKETS

CIK 0001166588

$16M26K0.01%Q2 2026 12

D. E. Shaw & Co., Inc.

CIK 0001009207

$12M24K0.01%Q4 2025 13

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$9M15K0.01%Q2 2026 14

NORTHERN TRUST CORP

CIK 0000073124· Index

$8M13K0.00%Q2 2026 15

JANE STREET GROUP, LLC

CIK 0001595888· Market maker

$7M14K0.00%Q1 2026 16

Legato Capital Management LLC

CIK 0001442641

$6M11K0.53%Q2 2026 17

NEW YORK STATE COMMON RETIREMENT FUND

CIK 0000810265

$6M10K0.01%Q2 2026 18

PRINCIPAL FINANCIAL GROUP INC

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$5M9K0.00%Q2 2026

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