AI Holders Summary · Q1 2026

132 institutions reported ALTG in Q1 2026. Mill Road Capital Management LLC leads at 27.8% 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

Mill Road Capital Management LLC

CIK 0001512275

$23M4.4M12.31%Q1 2026 02

Voss Capital, LP

CIK 0001730145

$13M2.4M0.69%Q1 2026 03

BlackRock, Inc.

CIK 0002012383

$9M1.6M0.00%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$6M1.0M0.00%Q1 2026 05

CastleKnight Management LP

CIK 0001835751

$5M985K0.09%Q1 2026 06

Nantahala Capital Management, LLC

CIK 0001472322

$5M935K0.18%Q1 2026 07

First Eagle Investment Management, LLC

CIK 0001325447

$4M730K0.01%Q1 2026 08

ROYCE & ASSOCIATES LP

CIK 0000906304

$3M561K0.03%Q1 2026 09

STATE STREET CORP

CIK 0000093751

$3M516K0.00%Q1 2026 10

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$3M493K0.00%Q1 2026 11

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$3M475K0.00%Q1 2026 12

CIBC Bancorp USA Inc.

CIK 0001711924

$1M256K0.00%Q1 2026 13

GOLDMAN SACHS GROUP INC

CIK 0000886982

$1M188K0.00%Q1 2026 14

RBF Capital, LLC

CIK 0001134621

$966K180K0.05%Q1 2026 15

Point72 Asset Management, L.P.

CIK 0001603466

$959K178K0.00%Q1 2026 16

CIK 0001962636

$949K147K0.29%Q2 2026 17

BNP PARIBAS FINANCIAL MARKETS

CIK 0001166588

$848K158K0.00%Q1 2026 18

NORTHERN TRUST CORP

CIK 0000073124· Index

$837K156K0.00%Q1 2026 19

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$795K148K0.00%Q1 2026 20

TUDOR INVESTMENT CORP ET AL

CIK 0000923093

$791K147K0.00%Q1 2026

Page 1 of 7

112 more holders available. Log in →