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California Water Service

331 hedge funds and large institutions have $2.27B invested in California Water Service in 2025 Q3 according to their latest regulatory filings, with 36 funds opening new positions, 120 increasing their positions, 107 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
331
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
FDCDDQ
176
Federation des caisses Desjardins du Quebec
Quebec, Canada
$413K
Holocene Advisors
177
Holocene Advisors
New York
$413K
Corient Private Wealth
178
Corient Private Wealth
Florida
$410K
SFG
179
Sovereign Financial Group
Connecticut
$406K
Susquehanna International Group
180
Susquehanna International Group
Pennsylvania
$403K
Connor, Clark & Lunn Investment Management (CC&L)
181
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$390K
EM
182
ELCO Management
New York
$365K
Teacher Retirement System of Texas
183
Teacher Retirement System of Texas
Texas
$358K
SEI Investments
184
SEI Investments
Pennsylvania
$356K
Public Employees Retirement Association of Colorado
185
Public Employees Retirement Association of Colorado
Colorado
$355K
GIM
186
Glenmede Investment Management
Pennsylvania
$350K
BC
187
Blackhill Capital
New Jersey
$349K
GAA
188
Green Alpha Advisors
Colorado
$342K
SIS
189
Sound Income Strategies
Florida
$337K
EP
190
Edgestream Partners
New Jersey
$333K
WA
191
Wealth Architects
California
$332K
QC
192
Quadrature Capital
United Kingdom
$332K
TPWA
193
TRUE Private Wealth Advisors
Oregon
$330K
Osaic Holdings
194
Osaic Holdings
Arizona
$319K
MAS
195
Meeder Advisory Services
Ohio
$317K
SO
196
STRS Ohio
Ohio
$317K
DZ Bank
197
DZ Bank
Germany
$313K
MOACM
198
Mutual of America Capital Management
New York
$306K
MCM
199
Maple Capital Management
Vermont
$306K
HCM
200
Hutchinson Capital Management
California
$303K