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California Water Service

326 hedge funds and large institutions have $2.17B invested in California Water Service in 2025 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 98 increasing their positions, 129 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

less first-time investments, than exits

New positions opened: | Existing positions closed:

3% less funds holding

Funds holding: 335326 (-9)

6% less capital invested

Capital invested by funds: $2.3B → $2.17B (-$127M)

24% less repeat investments, than reductions

Existing positions increased: 98 | Existing positions reduced: 129

Holders
326
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
$3.16M
Puts
$9K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
A
76
AlphaQuest
New York
$1.87M
Mirae Asset Global ETFs Holdings
77
Mirae Asset Global ETFs Holdings
Hong Kong
$1.87M
Thrivent Financial for Lutherans
78
Thrivent Financial for Lutherans
Minnesota
$1.85M
Point72 Asset Management
79
Point72 Asset Management
Connecticut
$1.74M
SG Americas Securities
80
SG Americas Securities
New York
$1.73M
BCC
81
Bridge City Capital
Oregon
$1.67M
ZP
82
Zimmer Partners
New York
$1.67M
Zurich Cantonal Bank
83
Zurich Cantonal Bank
Switzerland
$1.62M
NIA
84
NIA Impact Advisors
California
$1.61M
XT
85
XTX Topco
Cayman Islands
$1.6M
Universal-Beteiligungs- und Servicegesellschaft
86
Universal-Beteiligungs- und Servicegesellschaft
Germany
$1.55M
CP
87
CenterBook Partners
Connecticut
$1.48M
HF
88
HRT Financial
New York
$1.48M
State of Wisconsin Investment Board
89
State of Wisconsin Investment Board
Wisconsin
$1.47M
IMRF
90
Illinois Municipal Retirement Fund
Illinois
$1.47M
Macquarie Group
91
Macquarie Group
Australia
$1.46M
Vontobel Holding
92
Vontobel Holding
Switzerland
$1.46M
MIM
93
MetLife Investment Management
New Jersey
$1.44M
Canada Pension Plan Investment Board
94
Canada Pension Plan Investment Board
Ontario, Canada
$1.42M
SOADOR
95
State of Alaska Department of Revenue
Alaska
$1.39M
CM
96
CoreCommodity Management
Connecticut
$1.37M
BNP Paribas Financial Markets
97
BNP Paribas Financial Markets
France
$1.37M
New York State Common Retirement Fund
98
New York State Common Retirement Fund
New York
$1.32M
SDIC
99
South Dakota Investment Council
South Dakota
$1.3M
KCM
100
Kennedy Capital Management
Missouri
$1.25M