AI Holders Summary · Q2 2026

83 institutions reported GUTS in Q2 2026. Nantahala Capital Management, LLC leads at 21.4% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(2 on this page)

#HolderValueShares% port.Quarter

Nantahala Capital Management, LLC

CIK 0001472322

$18M22.6M0.30%Q2 2026 02

683 Capital Management, LLC

CIK 0001404574

$13M6.0M0.58%Q4 2025 03

HCC Manager LLC

CIK 0001844818

$10M4.7M100.00%Q4 2025 04

Catalio Capital Management, LP

CIK 0001958125

$5M6.2M0.92%Q2 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$5M6.1M0.00%Q2 2026 06

BANK OF AMERICA CORP /DE/

CIK 0000070858

$5M6.0M0.00%Q2 2026 07

Pale Fire Capital SE

CIK 0001922318

$4M5.0M0.28%Q2 2026 08

General Catalyst Group Management, LLC

CIK 0001637946

$4M4.9M2.06%Q2 2026 09

D. E. Shaw & Co., Inc.

CIK 0001009207

$3M1.4M0.00%Q4 2025 10

TWO SIGMA ADVISERS, LP

CIK 0001478735

$3M1.3M0.01%Q4 2025 11

Deer Management Co. LLC

CIK 0001494127

$2M4.8M0.35%Q1 2026 12

MAVERICK CAPITAL LTD

CIK 0000934639

$2M4.0M0.02%Q1 2026 13

M28 Capital Management LP

CIK 0001807489

$1M1.9M3.13%Q2 2026 14

BlackRock, Inc.

CIK 0002012383

$1M1.8M0.00%Q2 2026 15

Woodline Partners LP

CIK 0001784547

$1M1.8M0.00%Q2 2026 16

SILVERARC CAPITAL MANAGEMENT, LLC

CIK 0001816307

$1M1.6M0.14%Q2 2026 17

UBS Group AG

CIK 0001610520

$1M1.6M0.00%Q2 2026 18

CM Management, LLC

CIK 0001841857

$1M1.4M0.71%Q2 2026 19

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$1M1.3M0.00%Q2 2026 20

MARSHALL WACE, LLP

CIK 0001318757

$854K1.1M0.00%Q2 2026

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