AI Holders Summary · Q1 2026

67 institutions reported APYX in Q1 2026. Nantahala Capital Management, LLC leads at 18.3% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(3 on this page)

#HolderValueShares% port.Quarter

Nantahala Capital Management, LLC

CIK 0001472322

$13M3.4M0.47%Q1 2026 02

Archon Capital Management LLC

CIK 0001398825

$10M2.8M5.81%Q1 2026 03

ROYCE & ASSOCIATES LP

CIK 0000906304

$10M2.6M0.10%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

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

Silverberg Bernstein Capital Management LLC

CIK 0002007880

$5M1.0M1.79%Q2 2026 06

AIGH Capital Management LLC

CIK 0001835943

$4M1.1M0.56%Q1 2026 07

ESSEX INVESTMENT MANAGEMENT CO LLC

CIK 0000201772

$3M901K0.53%Q1 2026 08

COMMONWEALTH EQUITY SERVICES, LLC

CIK 0000312272

$2M649K0.00%Q1 2026 09

HORIZON KINETICS ASSET MANAGEMENT LLC

CIK 0001056823

$2M615K0.02%Q1 2026 10

SEI INVESTMENTS CO

CIK 0000350894

$2M598K0.00%Q1 2026 11

BlackRock, Inc.

CIK 0002012383

$2M528K0.00%Q1 2026 12

Taylor Frigon Capital Management LLC

CIK 0001632665

$2M414K0.87%Q2 2026 13

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$1M391K0.00%Q1 2026 14

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$1M302K0.00%Q1 2026 15

Legato Capital Management LLC

CIK 0001442641

$1M281K0.09%Q1 2026 16

Caption Management, LLC

CIK 0001706766

$1M273K0.01%Q1 2026 17

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$987K268K0.00%Q1 2026 18

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$967K262K0.00%Q1 2026 19

Informed Momentum Co LLC

CIK 0001510989

$909K246K0.10%Q1 2026 20

Huntleigh Advisors, Inc.

CIK 0001367653

$907K246K0.16%Q1 2026

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