AI Holders Summary · Q4 2025

29 institutions reported POCI in Q4 2025. NEEDHAM INVESTMENT MANAGEMENT LLC leads at 23.8% 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

NEEDHAM INVESTMENT MANAGEMENT LLC

CIK 0001167212

$3M720K0.19%Q4 2025 02

MYDA Advisors LLC

CIK 0001589689

$2M400K0.29%Q1 2026 03

Nantahala Capital Management, LLC

CIK 0001472322

$1M280K0.05%Q1 2026 04

Bleichroeder LP

CIK 0001781002

$1M271K0.21%Q1 2026 05

WealthTrust Axiom LLC

CIK 0001425949

$1M254K0.27%Q1 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$852K194K0.00%Q1 2026 07

Archon Capital Management LLC

CIK 0001398825

$688K157K0.39%Q1 2026 08

MORGAN STANLEY

CIK 0000895421

$631K144K0.00%Q1 2026 09

Stonepine Capital Management, LLC

CIK 0001440771

$439K100K0.18%Q1 2026 10

HighTower Advisors, LLC

CIK 0001462245

$424K97K0.00%Q1 2026 11

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$290K66K0.00%Q1 2026 12

BOOTHBAY FUND MANAGEMENT, LLC

CIK 0001549230

$220K50K0.00%Q1 2026 13

Manatuck Hill Partners, LLC

CIK 0001467902

$165K38K0.04%Q1 2026 14

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$129K29K0.00%Q1 2026 15

Mesirow Financial Investment Management, Inc.

CIK 0001469475

$119K23K0.00%Q2 2026 16

AMH Equity Ltd

CIK 0001600535

$109K25K0.14%Q3 2025 17

NORTHERN TRUST CORP

CIK 0000073124· Index

$103K23K0.00%Q1 2026 18

CITADEL ADVISORS LLC

CIK 0001423053

$92K22K0.00%Q4 2025 19

BlackRock, Inc.

CIK 0002012383

$71K16K0.00%Q1 2026 20

XTX Topco Ltd

CIK 0001828301

$44K10K0.00%Q1 2026

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