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California Water Service

332 hedge funds and large institutions have $2.27B invested in California Water Service in 2025 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 120 increasing their positions, 107 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
332
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 +$16.9M
2 +$16.6M
3 +$16.1M
4
American Century Companies
American Century Companies
Missouri
+$5.19M
5
BlackRock
BlackRock
New York
+$3.63M

Top Sellers

1 -$5.02M
2 -$4.55M
3 -$4.25M
4
State Street
State Street
Massachusetts
-$3.78M
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$3.43M
Name Holding Trade Value Shares
Change
Change in
Stake
Carson Wealth (CWM LLC)
176
Carson Wealth (CWM LLC)
Nebraska
$436K
FDCDDQ
177
Federation des caisses Desjardins du Quebec
Quebec, Canada
$413K
Holocene Advisors
178
Holocene Advisors
New York
$413K
Corient Private Wealth
179
Corient Private Wealth
Florida
$410K
SFG
180
Sovereign Financial Group
Connecticut
$406K
Susquehanna International Group
181
Susquehanna International Group
Pennsylvania
$403K
Connor, Clark & Lunn Investment Management (CC&L)
182
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$390K
EM
183
ELCO Management
New York
$365K
Teacher Retirement System of Texas
184
Teacher Retirement System of Texas
Texas
$358K
SEI Investments
185
SEI Investments
Pennsylvania
$356K
Public Employees Retirement Association of Colorado
186
Public Employees Retirement Association of Colorado
Colorado
$355K
GIM
187
Glenmede Investment Management
Pennsylvania
$350K
BC
188
Blackhill Capital
New Jersey
$349K
GAA
189
Green Alpha Advisors
Colorado
$342K
SIS
190
Sound Income Strategies
Florida
$337K
EP
191
Edgestream Partners
New Jersey
$333K
WA
192
Wealth Architects
California
$332K
QC
193
Quadrature Capital
United Kingdom
$332K
TPWA
194
TRUE Private Wealth Advisors
Oregon
$330K
Osaic Holdings
195
Osaic Holdings
Arizona
$319K
MAS
196
Meeder Advisory Services
Ohio
$317K
SO
197
STRS Ohio
Ohio
$317K
DZ Bank
198
DZ Bank
Germany
$313K
MOACM
199
Mutual of America Capital Management
New York
$306K
MCM
200
Maple Capital Management
Vermont
$306K