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California Water Service

335 hedge funds and large institutions have $2.29B invested in California Water Service in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 124 increasing their positions, 116 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

5% less capital invested

Capital invested by funds: $2.41B → $2.29B (-$124M)

24% less call options, than puts

Call options by funds: $90K | Put options by funds: $118K

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

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
$90K
Puts
$118K
Net Calls
Net Calls Change

Top Sellers

1 -$27.9M
2 -$13.1M
3 -$11.8M
4
Goldman Sachs
Goldman Sachs
New York
-$10.3M
5
1832 Asset Management
1832 Asset Management
Ontario, Canada
-$9.69M
Name Holding Trade Value Shares
Change
Change in
Stake
Handelsbanken Fonder
126
Handelsbanken Fonder
Sweden
$951K
TC
127
TwinBeech Capital
New York
$948K
VanEck Associates
128
VanEck Associates
New York
$924K
TA
129
Teton Advisors
New York
$912K
AA
130
ALPS Advisors
Colorado
$891K
SFI
131
Susquehanna Fundamental Investments
Pennsylvania
$890K
SDIC
132
South Dakota Investment Council
South Dakota
$888K
CWA
133
Canvas Wealth Advisors
Kansas
$867K
ASRS
134
Arizona State Retirement System
Arizona
$790K
AB
135
Amalgamated Bank
New York
$771K
VOYA Investment Management
136
VOYA Investment Management
Georgia
$762K
TRSOTSOK
137
Teachers Retirement System of the State of Kentucky
Kentucky
$753K
State Board of Administration of Florida Retirement System
138
State Board of Administration of Florida Retirement System
Florida
$749K
Cerity Partners
139
Cerity Partners
New York
$742K
PAG
140
Private Advisor Group
New Jersey
$729K
Allspring Global Investments
141
Allspring Global Investments
North Carolina
$727K
Creative Planning
142
Creative Planning
Kansas
$696K
PMAM
143
Penn Mutual Asset Management
Pennsylvania
$680K
MCM
144
Manchester Capital Management
Vermont
$677K
Mackenzie Financial
145
Mackenzie Financial
Ontario, Canada
$653K
KK
146
KLP Kapitalforvaltning
Norway
$646K
EMPI
147
Elo Mutual Pension Insurance
Finland
$643K
Nisa Investment Advisors
148
Nisa Investment Advisors
Missouri
$627K
TI
149
Tidal Investments
Wisconsin
$620K
OPERF
150
Oregon Public Employees Retirement Fund
Oregon
$619K