AI Holders Summary · Q2 2026

470 institutions reported IRDM in Q2 2026. BlackRock, Inc. leads at 33.1% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(5 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$738M13.4M0.01%Q2 2026 02

STATE STREET CORP

CIK 0000093751

$260M4.7M0.01%Q2 2026 03

Vanguard Portfolio Management

CIK 0002100121· Index

$169M6.1M0.01%Q1 2026 04

Silver Heights Capital Management Inc

CIK 0001705712

$143M5.1M54.85%Q1 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$114M4.1M0.00%Q1 2026 06

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$96M3.5M0.05%Q1 2026 07

Gotham Asset Management, LLC

CIK 0001510387

$93M3.4M0.28%Q1 2026 08

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$81M2.9M0.04%Q1 2026 09

Bank of New York Mellon Corp

CIK 0001390777

$63M1.1M0.01%Q2 2026 10

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$60M2.2M0.01%Q1 2026 11

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$56M2.0M0.00%Q1 2026 12

Man Group plc

CIK 0001637460

$53M1.9M0.10%Q1 2026 13

ARK Investment Management LLC

CIK 0001697748

$48M1.7M0.37%Q1 2026 14

MORGAN STANLEY

CIK 0000895421

$44M1.6M0.00%Q1 2026 15

VAN ECK ASSOCIATES CORP

CIK 0000869178

$42M1.5M0.03%Q1 2026 16

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$38M1.4M0.01%Q1 2026 17

UBS Group AG

CIK 0001610520

$36M1.3M0.01%Q1 2026 18

SCHRODER INVESTMENT MANAGEMENT GROUP

CIK 0001086619

$34M1.3M0.03%Q1 2026 19

Sumitomo Mitsui Trust Group, Inc.

CIK 0001475365

$32M587K0.02%Q2 2026 20

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$31M1.1M0.02%Q1 2026

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