AI Holders Summary · Q1 2026

168 institutions reported HDSN in Q1 2026. Hartree Partners, LP leads at 15.0% 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

Hartree Partners, LP

CIK 0001597857

$22M3.8M4.79%Q1 2026 02

WESTERLY CAPITAL MANAGEMENT, LLC

CIK 0001546172

$19M3.2M5.08%Q1 2026 03

BlackRock, Inc.

CIK 0002012383

$17M2.9M0.00%Q1 2026 04

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$13M2.1M0.00%Q1 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$10M1.7M0.00%Q1 2026 06

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$9M1.5M0.01%Q1 2026 07

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$9M1.5M0.00%Q1 2026 08

NEW SOUTH CAPITAL MANAGEMENT INC

CIK 0001044797

$7M1.2M0.35%Q1 2026 09

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$6M949K0.00%Q1 2026 10

STATE STREET CORP

CIK 0000093751

$5M898K0.00%Q1 2026 11

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$5M881K0.00%Q1 2026 12

CASPIAN CAPITAL LP

CIK 0001518999

$4M728K4.17%Q1 2026 13

D. E. Shaw & Co., Inc.

CIK 0001009207

$4M583K0.00%Q4 2025 14

SEGALL BRYANT & HAMILL, LLC

CIK 0001006378

$4M628K0.05%Q1 2026 15

MARSHALL WACE, LLP

CIK 0001318757

$3M465K0.00%Q4 2025 16

BRIDGEWAY CAPITAL MANAGEMENT, LLC

CIK 0001107261

$3M498K0.06%Q1 2026 17

MORGAN STANLEY

CIK 0000895421

$3M472K0.00%Q1 2026 18

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

CIK 0001007280

$2M410K0.01%Q1 2026 19

NORTHERN TRUST CORP

CIK 0000073124· Index

$2M399K0.00%Q1 2026 20

683 Capital Management, LLC

CIK 0001404574

$2M335K0.10%Q4 2025

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