AI Holders Summary · Q2 2026

147 institutions reported ATLC in Q2 2026. WELLINGTON MANAGEMENT GROUP LLP leads at 17.5% 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

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$53M523K0.01%Q2 2026 02

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$46M454K0.01%Q2 2026 03

BlackRock, Inc.

CIK 0002012383

$44M426K0.00%Q2 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$24M236K0.00%Q2 2026 05

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$23M221K0.01%Q2 2026 06

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$15M144K0.00%Q2 2026 07

HB Wealth Management, LLC

CIK 0001911253

$12M119K0.07%Q2 2026 08

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$12M118K0.01%Q2 2026 09

STATE STREET CORP

CIK 0000093751

$12M118K0.00%Q2 2026 10

BRIDGEWAY CAPITAL MANAGEMENT, LLC

CIK 0001107261

$10M100K0.18%Q2 2026 11

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$9M92K0.01%Q2 2026 12

Empowered Funds, LLC

CIK 0001592828

$7M71K0.04%Q2 2026 13

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$7M66K0.00%Q2 2026 14

NORTHERN TRUST CORP

CIK 0000073124· Index

$6M61K0.00%Q2 2026 15

GOLDMAN SACHS GROUP INC

CIK 0000886982

$5M50K0.00%Q2 2026 16

Vanguard Portfolio Management

CIK 0002100121· Index

$4M44K0.00%Q2 2026 17

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$4M39K0.00%Q2 2026 18

JPMORGAN CHASE & CO

CIK 0000019617

$4M36K0.00%Q2 2026 19

Allspring Global Investments Holdings, LLC

CIK 0001890906

$4M36K0.01%Q2 2026 20

SG Capital Management LLC

CIK 0001510099

$4M35K0.29%Q2 2026

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