AI Holders Summary · Q1 2026

103 institutions reported MWH in Q1 2026. AMERICAN SECURITIES LLC leads at 85.8% 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

AMERICAN SECURITIES LLC

CIK 0001475483

$2.8B91.8M70.12%Q1 2026 02

Point72 Asset Management, L.P.

CIK 0001603466

$59M2.0M0.08%Q1 2026 03

DRIEHAUS CAPITAL MANAGEMENT LLC

CIK 0000938206

$38M1.3M0.28%Q1 2026 04

Handelsbanken Fonder AB

CIK 0001398318

$33M1.1M0.11%Q1 2026 05

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$33M1.1M0.01%Q1 2026 06

Robeco Schweiz AG

CIK 0001418427

$30M1.0M0.64%Q1 2026 07

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$29M967K0.00%Q1 2026 08

Vanguard Portfolio Management

CIK 0002100121· Index

$25M835K0.00%Q1 2026 09

DEUTSCHE BANK AG\

CIK 0000948046

$23M756K0.01%Q1 2026 10

Yaupon Capital Management LP

CIK 0001755028

$22M725K0.68%Q1 2026 11

Electron Capital Partners, LLC

CIK 0001586986

$22M721K0.85%Q1 2026 12

GOLDMAN SACHS GROUP INC

CIK 0000886982

$20M662K0.00%Q1 2026 13

BlackRock, Inc.

CIK 0002012383

$19M647K0.00%Q1 2026 14

BALYASNY ASSET MANAGEMENT L.P.

CIK 0001218710

$18M597K0.02%Q1 2026 15

FRANKLIN RESOURCES INC

CIK 0000038777

$17M582K0.00%Q1 2026 16

Pictet Asset Management Holding SA

CIK 0001993888

$17M572K0.02%Q1 2026 17

Aventail Capital Group, LP

CIK 0001803822

$15M493K0.71%Q1 2026 18

FEDERATED HERMES, INC.

CIK 0001056288

$13M418K0.02%Q1 2026 19

ExodusPoint Capital Management, LP

CIK 0001736225

$12M413K0.10%Q1 2026 20

CIBC Bancorp USA Inc.

CIK 0001711924

$12M404K0.02%Q1 2026

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