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California Water Service
CWT

Overview Fund Activity

326 hedge funds and large institutions have $2.41B invested in California Water Service in 2025 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 120 increasing their positions, 100 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
326
Holders Change
+6
Holders Change %
+1.88%
% of All Funds
4.43%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
47
Increased
120
Reduced
100
Closed
37
Calls
$436K
Puts
$232K
Net Calls
+$204K
Net Calls Change
+$339K

Top Buyers

1
NI
Nuance Investments
Missouri
$97.8M
2
BBL
Beck Bode LLC
Massachusetts
$17.7M
3
Raymond James Financial
Raymond James Financial
Florida
$15.3M
4
1832 Asset Management
1832 Asset Management
Ontario, Canada
$9.69M
5
Renaissance Technologies
Renaissance Technologies
New York
$9.95M

Top Sellers

1
First Trust Advisors
First Trust Advisors
Illinois
$69.8M
2
BlackRock
BlackRock
New York
$532M
3
State Street
State Street
Massachusetts
$158M
4
Vanguard Group
Vanguard Group
Pennsylvania
$358M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$9.68M
Name Holding Trade Value Shares
Change 		Shares
Change %
WHC
126
Wulff, Hansen & Co
California
$1.06M +$59.8K +1,235 +6%
TA
127
Teton Advisors
New York
$1.02M – – –
NRD
128
Nebula Research & Development
New York
$1M +$1M +20,729 New
Handelsbanken Fonder
129
Handelsbanken Fonder
Sweden
$1M – – –
Teacher Retirement System of Texas
130
Teacher Retirement System of Texas
Texas
$980K -$63.9K -1,319 -6%
FRM
131
Fox Run Management
Connecticut
$971K +$971K +20,046 New
CWA
132
Canvas Wealth Advisors
Kansas
$971K +$565K +10,999 +139%
AA
133
ALPS Advisors
Colorado
$957K +$68K +1,403 +8%
Allspring Global Investments
134
Allspring Global Investments
North Carolina
$918K +$487K +10,050 +113%
Holocene Advisors
135
Holocene Advisors
New York
$915K +$915K +18,873 New
VanEck Associates
136
VanEck Associates
New York
$906K +$40.6K +837 +5%
SO
137
STRS Ohio
Ohio
$887K -$174K -3,600 -16%
TRSOTSOK
138
Teachers Retirement System of the State of Kentucky
Kentucky
$855K – – –
GS
139
GWN Securities
Florida
$846K +$846K +18,932 New
ASRS
140
Arizona State Retirement System
Arizona
$827K -$388 -8 -0%
HSBC Holdings
141
HSBC Holdings
United Kingdom
$826K +$315K +6,463 +62%
AB
142
Amalgamated Bank
New York
$820K -$21.8K -449 -3%
BNP Paribas Financial Markets
143
BNP Paribas Financial Markets
France
$811K -$318K -6,552 -28%
VOYA Investment Management
144
VOYA Investment Management
Georgia
$803K -$74.9K -1,545 -9%
State Board of Administration of Florida Retirement System
145
State Board of Administration of Florida Retirement System
Florida
$798K – – –
AF
146
Allworth Financial
California
$792K +$171K +3,415 +28%
PAG
147
Private Advisor Group
New Jersey
$785K -$22.1K -457 -3%
EMPI
148
Elo Mutual Pension Insurance
Finland
$742K +$742K +15,320 New
Creative Planning
149
Creative Planning
Kansas
$729K +$43K +888 +6%
MCM
150
Manchester Capital Management
Vermont
$725K +$3.54K +73 +0.5%
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6
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