AI Holders Summary · Q4 2025

93 institutions reported GUTS in Q4 2025. 683 Capital Management, LLC leads at 17.2% 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

683 Capital Management, LLC

CIK 0001404574

$13M6.0M0.58%Q4 2025 02

MARSHALL WACE, LLP

CIK 0001318757

$13M5.9M0.01%Q4 2025 03

HCC Manager LLC

CIK 0001844818

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

Alyeska Investment Group, L.P.

CIK 0001453072

$8M3.8M0.02%Q4 2025 05

Nantahala Capital Management, LLC

CIK 0001472322

$6M13.4M0.23%Q1 2026 06

D. E. Shaw & Co., Inc.

CIK 0001009207

$3M1.4M0.00%Q4 2025 07

TWO SIGMA ADVISERS, LP

CIK 0001478735

$3M1.3M0.01%Q4 2025 08

Pale Fire Capital SE

CIK 0001922318

$3M5.9M0.24%Q1 2026 09

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$3M5.5M0.00%Q1 2026 10

Catalio Capital Management, LP

CIK 0001958125

$3M5.5M0.53%Q1 2026 11

General Catalyst Group Management, LLC

CIK 0001637946

$2M4.9M1.22%Q1 2026 12

Deer Management Co. LLC

CIK 0001494127

$2M4.8M0.35%Q1 2026 13

MAVERICK CAPITAL LTD

CIK 0000934639

$2M4.0M0.02%Q1 2026 14

Burkehill Global Management, LP

CIK 0001904549

$1M500K0.07%Q4 2025 15

Woodline Partners LP

CIK 0001784547

$1M2.2M0.00%Q1 2026 16

BlackRock, Inc.

CIK 0002012383

$980K2.1M0.00%Q1 2026 17

M28 Capital Management LP

CIK 0001807489

$850K1.9M1.58%Q1 2026 18

SILVERARC CAPITAL MANAGEMENT, LLC

CIK 0001816307

$779K1.7M0.08%Q1 2026 19

UBS Group AG

CIK 0001610520

$743K1.6M0.00%Q1 2026 20

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$657K1.4M0.00%Q1 2026

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