AI Holders Summary · Q1 2026

722 institutions reported WTRG in Q1 2026. BlackRock, Inc. leads at 24.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(5 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$1.3B31.6M0.02%Q1 2026 02

Vanguard Portfolio Management

CIK 0002100121· Index

$664M16.5M0.03%Q1 2026 03

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$510M12.7M0.01%Q1 2026 04

STATE STREET CORP

CIK 0000093751

$501M12.4M0.02%Q1 2026 05

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$210M5.2M0.01%Q1 2026 06

NORDEA INVESTMENT MANAGEMENT AB

CIK 0001218210

$197M5.1M0.16%Q2 2026 07

Amundi

CIK 0001330387

$183M4.5M0.05%Q1 2026 08

Invesco Ltd.

CIK 0000914208

$172M4.3M0.02%Q1 2026 09

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$164M4.1M0.07%Q1 2026 10

Legal & General Group Plc

CIK 0000764068

$137M3.4M0.03%Q1 2026 11

Qube Research & Technologies Ltd

CIK 0001729829

$132M3.3M0.15%Q1 2026 12

MORGAN STANLEY

CIK 0000895421

$130M3.2M0.01%Q1 2026 13

NORTHERN TRUST CORP

CIK 0000073124· Index

$129M3.2M0.02%Q1 2026 14

ANTIPODES PARTNERS Ltd

CIK 0001652442

$125M3.3M2.29%Q2 2026 15

BALYASNY ASSET MANAGEMENT L.P.

CIK 0001218710

$124M3.1M0.16%Q1 2026 16

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$116M2.9M0.02%Q1 2026 17

GOLDMAN SACHS GROUP INC

CIK 0000886982

$114M2.8M0.01%Q1 2026 18

Pictet Asset Management Holding SA

CIK 0001993888

$97M2.5M0.09%Q2 2026 19

Delaware Management Holdings, Inc.

CIK 0000921739

$95M2.4M0.16%Q1 2026 20

Boston Trust Walden Corp

CIK 0001534866

$94M2.5M0.72%Q2 2026

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