AI Holders Summary · Q1 2026

42 institutions reported AYTU in Q1 2026. Nantahala Capital Management, LLC leads at 27.7% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(5 on this page)

#HolderValueShares% port.Quarter

Nantahala Capital Management, LLC

CIK 0001472322

$3M1.1M0.11%Q1 2026 02

Stonepine Capital Management, LLC

CIK 0001440771

$2M792K0.87%Q1 2026 03

AWM Investment Company, Inc.

CIK 0001535264

$2M620K0.19%Q1 2026 04

DIADEMA PARTNERS LP

CIK 0002026172

$964K353K0.16%Q1 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$713K261K0.00%Q1 2026 06

CROWN ADVISORS MANAGEMENT, INC.

CIK 0001733248

$395K145K0.26%Q1 2026 07

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$333K122K0.00%Q1 2026 08

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$256K94K0.00%Q1 2026 09

Persistent Asset Partners Ltd

CIK 0002056052

$254K93K0.09%Q1 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$253K93K0.00%Q1 2026 11

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$128K47K0.00%Q1 2026 12

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$119K44K0.00%Q1 2026 13

TWO SIGMA ADVISERS, LP

CIK 0001478735

$111K43K0.00%Q4 2025 14

BELLEVUE ASSET MANAGEMENT, LLC

CIK 0001801619

$68K25K0.03%Q1 2026 15

BlackRock, Inc.

CIK 0002012383

$62K23K0.00%Q1 2026 16

XTX Topco Ltd

CIK 0001828301

$59K22K0.00%Q1 2026 17

NORTHERN TRUST CORP

CIK 0000073124· Index

$52K19K0.00%Q1 2026 18

PERRITT CAPITAL MANAGEMENT INC

CIK 0001279342

$52K20K0.09%Q4 2025 19

CITADEL ADVISORS LLC

CIK 0001423053

$40K16K0.00%Q4 2025 20

ACADIAN ASSET MANAGEMENT LLC

CIK 0000916542

$27K10K0.00%Q1 2026

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