DOSSIER · 13F Holders · Q1 2026Utilities · Water Supply
AWR

AMER STATES WTR CO

396 institutions still hold AMER STATES WTR CO as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 029899101·Water Supply·396 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$1.8B
visible holders
Holders
396
filers reporting
Concentration
28.39%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

396 institutions reported AWR in Q1 2026. BlackRock, Inc. leads at 28.4% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$519M6.9M0.01%Q1 2026
02
Vanguard Portfolio Management
CIK 0002100121· Index
$235M3.1M0.01%Q1 2026
03
Neuberger Berman Group LLC
CIK 0001465109
$191M2.5M0.15%Q1 2026
04
STATE STREET CORP
CIK 0000093751
$156M2.1M0.01%Q1 2026
05
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$133M1.8M0.00%Q1 2026
06
MORGAN STANLEY
CIK 0000895421
$98M1.3M0.01%Q1 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$71M934K0.00%Q1 2026
08
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$63M836K0.05%Q1 2026
09
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$56M741K0.01%Q1 2026
10
Invesco Ltd.
CIK 0000914208
$48M639K0.00%Q1 2026
11
BNP Paribas Asset Management Holding S.A.
CIK 0001520354
$36M474K0.04%Q1 2026
12
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$36M474K0.02%Q1 2026
13
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$35M462K0.01%Q1 2026
14
NORTHERN TRUST CORP
CIK 0000073124· Index
$33M441K0.00%Q1 2026
15
Bank of New York Mellon Corp
CIK 0001390777
$25M329K0.00%Q1 2026
16
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$20M262K0.01%Q1 2026
17
JPMORGAN CHASE & CO
CIK 0000019617
$19M248K0.00%Q1 2026
18
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$18M243K0.01%Q1 2026
19
GOLDMAN SACHS GROUP INC
CIK 0000886982
$18M236K0.00%Q1 2026
20
Legal & General Group Plc
CIK 0000764068
$17M228K0.00%Q1 2026
Page 1 of 20
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Insiders at AMER STATES WTR CO
Holloway Anne MBonta Diana MLevin Carl JamesWinn Caroline AnnHopkins Mary AnnErvin Roger MEichelberger Thomas A.Davis Steven D