DOSSIER · 13F Holders · Q2 2026
YORW

YORK WTR CO

181 institutions still hold YORK WTR CO as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 987184108·181 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$230M
visible holders
Holders
181
filers reporting
Concentration
17.05%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

181 institutions reported YORW in Q2 2026. BlackRock, Inc. leads at 17.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$39M1.3M0.00%Q2 2026
02
Zimmer Partners, LP
CIK 0001565854
$24M742K0.62%Q4 2025
03
MORGAN STANLEY
CIK 0000895421
$22M713K0.00%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$22M713K0.00%Q2 2026
05
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$13M422K0.00%Q2 2026
06
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$11M363K0.00%Q2 2026
07
STATE STREET CORP
CIK 0000093751
$11M346K0.00%Q2 2026
08
Vanguard Portfolio Management
CIK 0002100121· Index
$10M323K0.00%Q2 2026
09
Legal & General Group Plc
CIK 0000764068
$10M322K0.00%Q2 2026
10
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$10M312K0.00%Q2 2026
11
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$8M277K0.00%Q2 2026
12
REAVES W H & CO INC
CIK 0000740913
$8M275K0.13%Q2 2026
13
ProShare Advisors LLC
CIK 0001357955· Quasi-passive
$7M227K0.01%Q2 2026
14
Qube Research & Technologies Ltd
CIK 0001729829
$7M212K0.01%Q2 2026
15
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$6M194K0.00%Q2 2026
16
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$5M168K0.01%Q2 2026
17
Bank of New York Mellon Corp
CIK 0001390777
$5M154K0.00%Q2 2026
18
GABELLI FUNDS LLC
CIK 0001081407
$5M152K0.03%Q2 2026
19
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$5M148K0.00%Q1 2026
20
NORTHERN TRUST CORP
CIK 0000073124· Index
$4M145K0.00%Q2 2026
Page 1 of 10
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Insiders at YORK WTR CO
Brossman Douglas SScarpato Matthew JSnyder Mark SChiaruttini Alexandra CHand Joseph ThomasPoff Matthew EBecker Suzanne MYanavitch William T. Ii