AI Holders Summary · Q2 2026

49 institutions reported ATLN in Q2 2026. VANGUARD CAPITAL MANAGEMENT LLC leads at 19.9% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(4 on this page)

#HolderValueShares% port.Quarter

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$784K852K0.00%Q2 2026 02

LAZARD ASSET MANAGEMENT LLC

CIK 0001207017

$719K781K0.00%Q2 2026 03

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$585K636K0.00%Q2 2026 04

HighTower Advisors, LLC

CIK 0001462245

$368K400K0.00%Q2 2026 05

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$344K373K0.00%Q2 2026 06

BlackRock, Inc.

CIK 0002012383

$266K289K0.00%Q2 2026 07

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$174K189K0.00%Q2 2026 08

STATE STREET CORP

CIK 0000093751

$145K157K0.00%Q2 2026 09

IEQ CAPITAL, LLC

CIK 0001779789

$96K105K0.00%Q2 2026 10

XTX Topco Ltd

CIK 0001828301

$83K90K0.00%Q2 2026 11

NORTHERN TRUST CORP

CIK 0000073124· Index

$66K72K0.00%Q2 2026 12

FMR LLC

CIK 0000315066

$55K60K0.00%Q2 2026 13

JPMORGAN CHASE & CO

CIK 0000019617

$43K38K0.00%Q2 2026 14

Abel Hall, LLC

CIK 0002013339

$43K46K0.01%Q2 2026 15

BALYASNY ASSET MANAGEMENT L.P.

CIK 0001218710

$40K44K0.00%Q2 2026 16

Cygnus Capital Advisors, LLC

CIK 0002114319

$32K11K0.02%Q1 2026 17

Targeted Financial Services LLC

CIK 0001758288

$30K33K0.02%Q2 2026 18

Mariner, LLC

CIK 0001373442

$29K32K0.00%Q2 2026 19

Arax Advisory Partners

CIK 0001586767

$22K23K0.00%Q2 2026 20

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

CIK 0001632972

$17K20K0.00%Q2 2026

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