AI Holders Summary · Q2 2026

56 institutions reported ARMP in Q2 2026. Madison Asset Management, LLC leads at 42.1% 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

Madison Asset Management, LLC

CIK 0001299351

$14M2.1M0.16%Q2 2026 02

BlackRock, Inc.

CIK 0002012383

$4M560K0.00%Q2 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$3M488K0.00%Q2 2026 04

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$3M471K0.00%Q2 2026 05

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$2M271K0.00%Q2 2026 06

Dauntless Investment Group, LLC

CIK 0002044285

$1M204K1.04%Q2 2026 07

683 Capital Management, LLC

CIK 0001404574

$878K140K0.04%Q4 2025 08

STATE STREET CORP

CIK 0000093751

$840K130K0.00%Q2 2026 09

NORTHERN TRUST CORP

CIK 0000073124· Index

$582K90K0.00%Q2 2026 10

Vanguard Portfolio Management

CIK 0002100121· Index

$527K81K0.00%Q2 2026 11

EDGEWOOD MANAGEMENT LLC

CIK 0000860561

$518K80K0.01%Q2 2026 12

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$515K79K0.00%Q2 2026 13

Grey Ledge Advisors, LLC

CIK 0001660694

$324K50K0.07%Q2 2026 14

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$313K48K0.00%Q2 2026 15

BRIDGEWAY CAPITAL MANAGEMENT, LLC

CIK 0001107261

$290K45K0.01%Q2 2026 16

JANE STREET GROUP, LLC

CIK 0001595888· Market maker

$287K28K0.00%Q1 2026 17

SeaCrest Wealth Management, LLC

CIK 0001728121

$269K42K0.03%Q2 2026 18

Bank of New York Mellon Corp

CIK 0001390777

$193K30K0.00%Q2 2026 19

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$187K29K0.00%Q2 2026 20

Hudson Bay Capital Management LP

CIK 0001393825

$114K18K0.00%Q2 2026

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