AI Holders Summary · Q1 2026

155 institutions reported KROS in Q1 2026. BlackRock, Inc. leads at 15.4% 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

BlackRock, Inc.

CIK 0002012383

$27M2.4M0.00%Q1 2026 02

D. E. Shaw & Co., Inc.

CIK 0001009207

$15M755K0.01%Q4 2025 03

Nantahala Capital Management, LLC

CIK 0001472322

$15M1.4M0.55%Q1 2026 04

CITADEL ADVISORS LLC

CIK 0001423053

$14M698K0.00%Q4 2025 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$9M831K0.00%Q1 2026 06

ORBIMED ADVISORS LLC

CIK 0001055951

$8M759K0.17%Q1 2026 07

Qube Research & Technologies Ltd

CIK 0001729829

$8M725K0.01%Q1 2026 08

JACOBS LEVY EQUITY MANAGEMENT, INC

CIK 0000884414

$8M706K0.03%Q1 2026 09

FEDERATED HERMES, INC.

CIK 0001056288

$8M689K0.01%Q1 2026 10

Vanguard Portfolio Management

CIK 0002100121· Index

$8M682K0.00%Q1 2026 11

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$8M681K0.00%Q1 2026 12

Madison Avenue Partners, LP

CIK 0001801265

$7M627K0.30%Q1 2026 13

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$7M590K0.00%Q1 2026 14

STATE STREET CORP

CIK 0000093751

$6M562K0.00%Q1 2026 15

HRT FINANCIAL LP

CIK 0001475597

$5M261K0.02%Q4 2025 16

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$5M453K0.01%Q1 2026 17

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$4M407K0.00%Q1 2026 18

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$4M364K0.00%Q1 2026 19

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$4M321K0.00%Q1 2026 20

TWO SIGMA ADVISERS, LP

CIK 0001478735

$3M172K0.01%Q4 2025

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