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California Water Service
CWT

Overview Fund Activity

331 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, 115 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
331
Holders Change
+5
Holders Change %
+1.53%
% of All Funds
4.44%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
42
Increased
124
Reduced
115
Closed
31
Calls
$90K
Puts
$118K
Net Calls
-$28K
Net Calls Change
-$232K

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$47.9M
2
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$149M
3
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
$5.85M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
$4.55M
5
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$6.74M

Top Sellers

1
BlackRock
BlackRock
New York
$472M
2
NI
Nuance Investments
Missouri
$78.6M
3
Northern Trust
Northern Trust
Illinois
$32.4M
4
Goldman Sachs
Goldman Sachs
New York
$10.3M
5
1832 Asset Management
1832 Asset Management
Ontario, Canada
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of Montreal
101
Bank of Montreal
Ontario, Canada
$1.5M -$18.9K -415 -1%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
102
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.49M +$1.49M +32,800 New
IMRF
103
Illinois Municipal Retirement Fund
Illinois
$1.46M +$139K +3,057 +11%
AI
104
Atom Investors
Texas
$1.45M +$105K +2,302 +8%
Manulife (Manufacturers Life Insurance)
105
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.4M -$87.6K -1,926 -6%
New York State Common Retirement Fund
106
New York State Common Retirement Fund
New York
$1.39M – – –
Vontobel Holding
107
Vontobel Holding
Switzerland
$1.36M +$189K +4,165 +16%
Verition Fund Management
108
Verition Fund Management
Connecticut
$1.32M +$1.32M +29,060 New
CP
109
CenterBook Partners
Connecticut
$1.31M +$257K +5,658 +24%
LSERS
110
Louisiana State Employees Retirement System
Louisiana
$1.26M -$9.1K -200 -0.7%
FGP
111
Freestone Grove Partners
California
$1.25M +$901K +19,808 +256%
Focus Partners Wealth
112
Focus Partners Wealth
Massachusetts
$1.24M +$955 +21 +0.1%
HighTower Advisors
113
HighTower Advisors
Illinois
$1.23M +$56.6K +1,244 +5%
IIM
114
INTECH Investment Management
Florida
$1.18M -$129K -2,826 -10%
Canada Pension Plan Investment Board
115
Canada Pension Plan Investment Board
Ontario, Canada
$1.17M +$1.17M +25,800 New
Capital Fund Management (CFM)
116
Capital Fund Management (CFM)
France
$1.15M +$1.15M +25,360 New
Franklin Resources
117
Franklin Resources
California
$1.12M -$72.8K -1,601 -6%
Ensign Peak Advisors
118
Ensign Peak Advisors
Utah
$1.09M -$321K -7,050 -23%
Janus Henderson Group
119
Janus Henderson Group
United Kingdom
$1.06M -$241K -5,300 -19%
Comerica Bank
120
Comerica Bank
Texas
$1.03M +$17K +373 +2%
YCM
121
Yousif Capital Management
Michigan
$1.01M +$9.41K +207 +0.9%
WHC
122
Wulff, Hansen & Co
California
$985K -$10K -220 -1%
LPL Financial
123
LPL Financial
California
$970K -$46.8K -1,030 -5%
State of Tennessee, Department of Treasury
124
State of Tennessee, Department of Treasury
Tennessee
$962K -$203K -4,457 -17%
Handelsbanken Fonder
125
Handelsbanken Fonder
Sweden
$951K +$8.69K +191 +0.9%
3 4
5
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