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California Water Service

335 hedge funds and large institutions have $2.3B invested in California Water Service in 2025 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 121 increasing their positions, 109 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
335
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.64M
Puts
$234K
Net Calls
Net Calls Change

Top Buyers

1 +$17M
2 +$16.6M
3 +$16.1M
4
American Century Companies
American Century Companies
Missouri
+$5.21M
5
BlackRock
BlackRock
New York
+$3.64M
Name Holding Trade Value Shares
Change
Change in
Stake
YCM
126
Yousif Capital Management
Michigan
$845K
QCM
127
Quantinno Capital Management
New York
$834K
GCP
128
GSA Capital Partners
United Kingdom
$823K
Cetera Investment Advisers
129
Cetera Investment Advisers
Illinois
$817K
ASRS
130
Arizona State Retirement System
Arizona
$809K
Creative Planning
131
Creative Planning
Kansas
$796K
AB
132
Amalgamated Bank
New York
$792K
State of Tennessee, Department of Treasury
133
State of Tennessee, Department of Treasury
Tennessee
$767K
TRSOTSOK
134
Teachers Retirement System of the State of Kentucky
Kentucky
$760K
PFSRSONJ
135
Police & Firemen's Retirement System of New Jersey
New Jersey
$759K
State Board of Administration of Florida Retirement System
136
State Board of Administration of Florida Retirement System
Florida
$755K
PAG
137
Private Advisor Group
New Jersey
$731K
SDIC
138
South Dakota Investment Council
South Dakota
$730K
Allspring Global Investments
139
Allspring Global Investments
North Carolina
$727K
Mackenzie Financial
140
Mackenzie Financial
Ontario, Canada
$689K
PMAM
141
Penn Mutual Asset Management
Pennsylvania
$686K
MCM
142
Manchester Capital Management
Vermont
$683K
Capital Fund Management (CFM)
143
Capital Fund Management (CFM)
France
$668K
EGM
144
Engineers Gate Manager
New York
$668K
Nisa Investment Advisors
145
Nisa Investment Advisors
Missouri
$656K
KK
146
KLP Kapitalforvaltning
Norway
$652K
EMPI
147
Elo Mutual Pension Insurance
Finland
$643K
Citadel Advisors
148
Citadel Advisors
Florida
$637K
FMTC
149
Farmers & Merchants Trust Company
California
$620K
OPERF
150
Oregon Public Employees Retirement Fund
Oregon
$616K