AI Holders Summary · Q2 2026

315 institutions reported MTX in Q2 2026. BlackRock, Inc. leads at 20.4% 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

BlackRock, Inc.

CIK 0002012383

$362M4.9M0.01%Q2 2026 02

FMR LLC

CIK 0000315066

$343M4.6M0.01%Q2 2026 03

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$147M2.0M0.03%Q2 2026 04

Vanguard Portfolio Management

CIK 0002100121· Index

$143M1.9M0.01%Q2 2026 05

Delaware Management Holdings, Inc.

CIK 0000921739

$126M1.7M0.19%Q2 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$103M1.4M0.00%Q2 2026 07

STATE STREET CORP

CIK 0000093751

$94M1.3M0.00%Q2 2026 08

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$76M1.0M0.00%Q2 2026 09

AMERIPRISE FINANCIAL INC

CIK 0000820027

$48M653K0.01%Q2 2026 10

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

CIK 0001705339

$45M608K0.05%Q2 2026 11

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$41M550K0.02%Q2 2026 12

SNYDER CAPITAL MANAGEMENT L P

CIK 0001050477

$36M489K0.62%Q2 2026 13

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$35M477K0.00%Q2 2026 14

GOLDMAN SACHS GROUP INC

CIK 0000886982

$28M381K0.00%Q2 2026 15

NORTHERN TRUST CORP

CIK 0000073124· Index

$27M361K0.00%Q2 2026 16

D. E. Shaw & Co., Inc.

CIK 0001009207

$25M404K0.01%Q4 2025 17

FIRST TRUST ADVISORS LP

CIK 0001125816· Index

$25M331K0.01%Q2 2026 18

GW&K Investment Management, LLC

CIK 0001082917

$23M322K0.20%Q1 2026 19

BANK OF AMERICA CORP /DE/

CIK 0000070858

$22M303K0.00%Q2 2026 20

JPMORGAN CHASE & CO

CIK 0000019617

$22M287K0.00%Q2 2026

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