AI Holders Summary · Q2 2026

54 institutions reported ATNM in Q2 2026. VANGUARD CAPITAL MANAGEMENT LLC leads at 22.3% 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

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$1M1.2M0.00%Q2 2026 02

ACADIAN ASSET MANAGEMENT LLC

CIK 0000916542

$596K601K0.00%Q1 2026 03

COMPASS FINANCIAL MANAGEMENT LLC

CIK 0002148724

$588K600K0.07%Q2 2026 04

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$504K515K0.00%Q2 2026 05

BlackRock, Inc.

CIK 0002012383

$388K396K0.00%Q2 2026 06

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$373K380K0.00%Q2 2026 07

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$319K325K0.00%Q2 2026 08

TWO SIGMA ADVISERS, LP

CIK 0001478735

$267K196K0.00%Q4 2025 09

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$254K259K0.00%Q2 2026 10

GAGNON SECURITIES LLC

CIK 0001125725

$178K182K0.04%Q2 2026 11

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$158K162K0.00%Q2 2026 12

STATE STREET CORP

CIK 0000093751

$120K122K0.00%Q2 2026 13

Gen-Wealth Partners Inc

CIK 0002023375

$103K105K0.03%Q2 2026 14

NORTHERN TRUST CORP

CIK 0000073124· Index

$68K70K0.00%Q2 2026 15

JANE STREET GROUP, LLC

CIK 0001595888· Market maker

$60K61K0.00%Q1 2026 16

Qube Research & Technologies Ltd

CIK 0001729829

$57K58K0.00%Q2 2026 17

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$56K57K0.00%Q2 2026 18

Vontobel Holding Ltd.

CIK 0001588340

$49K50K0.00%Q2 2026 19

SNS Financial Group, LLC

CIK 0001557485

$42K43K0.00%Q2 2026 20

AM INVESTMENT STRATEGIES LLC

CIK 0001818897

$40K29K0.01%Q4 2025

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