AI Holders Summary · Q2 2026

167 institutions reported EOLS in Q2 2026. Nantahala Capital Management, LLC leads at 26.0% 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

$78M11.2M1.29%Q2 2026 02

BlackRock, Inc.

CIK 0002012383

$34M4.8M0.00%Q2 2026 03

Frazier Life Sciences Management, L.P.

CIK 0001892134

$18M2.6M0.40%Q2 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$16M2.4M0.00%Q2 2026 05

Stonepine Capital Management, LLC

CIK 0001440771

$14M2.0M8.00%Q2 2026 06

BRAIDWELL LP

CIK 0001920938

$13M3.1M0.43%Q1 2026 07

Assenagon Asset Management S.A.

CIK 0001546007· Quasi-passive

$13M1.8M0.01%Q2 2026 08

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$12M1.8M0.00%Q2 2026 09

STATE STREET CORP

CIK 0000093751

$12M1.7M0.00%Q2 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$11M1.6M0.00%Q2 2026 11

PINNACLE ASSOCIATES LTD

CIK 0000743127

$10M1.5M0.11%Q2 2026 12

D. E. Shaw & Co., Inc.

CIK 0001009207

$10M1.5M0.01%Q4 2025 13

ARMISTICE CAPITAL, LLC

CIK 0001601086

$10M1.4M0.12%Q2 2026 14

RICE HALL JAMES & ASSOCIATES, LLC

CIK 0001230765

$9M1.3M0.44%Q2 2026 15

AWH Capital, L.P.

CIK 0001682475

$9M1.3M3.01%Q2 2026 16

GOLDMAN SACHS GROUP INC

CIK 0000886982

$8M1.2M0.00%Q2 2026 17

Soleus Capital Management, L.P.

CIK 0001802630

$6M822K0.20%Q2 2026 18

Soviero Asset Management, LP

CIK 0001755622

$5M770K2.25%Q2 2026 19

PERCEPTIVE ADVISORS LLC

CIK 0001224962

$5M1.3M0.10%Q1 2026 20

UBS Group AG

CIK 0001610520

$5M753K0.00%Q2 2026

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