AI Holders Summary · Q2 2026

107 institutions reported FENC in Q2 2026. Rosalind Advisors, Inc. leads at 22.7% 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

Rosalind Advisors, Inc.

CIK 0001622627

$34M3.2M12.73%Q2 2026 02

AIGH Capital Management LLC

CIK 0001835943

$27M2.5M1.68%Q2 2026 03

Solas Capital Management, LLC

CIK 0001604867

$20M1.9M10.88%Q2 2026 04

BlackRock, Inc.

CIK 0002012383

$19M1.7M0.00%Q2 2026 05

AWM Investment Company, Inc.

CIK 0001535264

$12M1.2M1.08%Q2 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$9M839K0.00%Q2 2026 07

STATE STREET CORP

CIK 0000093751

$5M426K0.00%Q2 2026 08

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$4M403K0.00%Q2 2026 09

ESSEX INVESTMENT MANAGEMENT CO LLC

CIK 0000201772

$3M319K0.50%Q3 2026 10

MORGAN STANLEY

CIK 0000895421

$2M222K0.00%Q2 2026 11

Vanguard Portfolio Management

CIK 0002100121· Index

$2M200K0.00%Q2 2026 12

NORTHERN TRUST CORP

CIK 0000073124· Index

$2M168K0.00%Q2 2026 13

MARSHALL WACE, LLP

CIK 0001318757

$1M139K0.00%Q2 2026 14

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$1M134K0.00%Q2 2026 15

Nuveen, LLC

CIK 0001871926

$1M131K0.00%Q2 2026 16

Potomac Capital Management, Inc.

CIK 0001418746

$1M224K1.20%Q1 2026 17

Trexquant Investment LP

CIK 0001633445

$1M119K0.01%Q2 2026 18

CenterBook Partners LP

CIK 0001872738

$1M119K0.06%Q2 2026 19

Lion Point Capital, LP

CIK 0001643354

$1M112K5.78%Q2 2026 20

BRIDGEWAY CAPITAL MANAGEMENT, LLC

CIK 0001107261

$1M108K0.02%Q2 2026

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