AI Holders Summary · Q2 2026

165 institutions reported RXST in Q2 2026. BlackRock, Inc. leads at 16.7% 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

BlackRock, Inc.

CIK 0002012383

$28M5.8M0.00%Q2 2026 02

D. E. Shaw & Co., Inc.

CIK 0001009207

$20M1.9M0.01%Q4 2025 03

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$15M3.0M0.01%Q2 2026 04

No Street GP LP

CIK 0001765774

$12M2.0M0.82%Q1 2026 05

NOMURA HOLDINGS INC

CIK 0001163653

$10M2.0M0.01%Q2 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$8M1.7M0.00%Q2 2026 07

TWO SIGMA ADVISERS, LP

CIK 0001478735

$8M732K0.01%Q4 2025 08

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$7M1.5M0.00%Q2 2026 09

JACOBS LEVY EQUITY MANAGEMENT, INC

CIK 0000884414

$7M1.1M0.03%Q1 2026 10

ACADIAN ASSET MANAGEMENT LLC

CIK 0000916542

$6M1.0M0.01%Q1 2026 11

FEDERATED HERMES, INC.

CIK 0001056288

$6M1.2M0.01%Q2 2026 12

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$6M1.1M0.00%Q2 2026 13

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

CIK 0001535845

$5M1.1M0.01%Q2 2026 14

UBS Group AG

CIK 0001610520

$5M1.0M0.00%Q2 2026 15

MARSHALL WACE, LLP

CIK 0001318757

$5M996K0.00%Q2 2026 16

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$5M985K0.00%Q2 2026 17

Point72 Asset Management, L.P.

CIK 0001603466

$5M733K0.01%Q1 2026 18

STATE STREET CORP

CIK 0000093751

$4M852K0.00%Q2 2026 19

CITADEL ADVISORS LLC

CIK 0001423053

$4M731K0.00%Q2 2026 20

Grandeur Peak Global Advisors, LLC

CIK 0001569137

$3M722K0.81%Q2 2026

Page 1 of 9

145 more holders available. Log in →