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California Water Service

330 hedge funds and large institutions have $2.45B invested in California Water Service in 2025 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 122 increasing their positions, 101 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

88% more call options, than puts

Call options by funds: $436K | Put options by funds: $232K

28% more first-time investments, than exits

New positions opened: 46 | Existing positions closed: 36

21% more repeat investments, than reductions

Existing positions increased: 122 | Existing positions reduced: 101

10% more capital invested

Capital invested by funds: $2.23B → $2.45B (+$222M)

2.28% more ownership

Funds ownership: 82.64%84.92% (+2.3%)

2% more funds holding

Funds holding: 323330 (+7)

Holders
330
Holders Change
+7
Holders Change %
+2.17%
% 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
46
Increased
122
Reduced
101
Closed
36
Calls
$436K
Puts
$232K
Net Calls
+$204K
Net Calls Change
+$339K
Name Holding Trade Value Shares
Change
Change in
Stake
GCP
101
GSA Capital Partners
United Kingdom
$1.61M +$1.51M +33,267 New
SOADOR
102
State of Alaska Department of Revenue
Alaska
$1.6M -$38.4K -846 -3%
Manulife (Manufacturers Life Insurance)
103
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.59M +$89K +1,959 +6%
CF
104
Corebridge Financial
Texas
$1.51M -$27.7K -610 -2%
Ensign Peak Advisors
105
Ensign Peak Advisors
Utah
$1.51M
New York State Common Retirement Fund
106
New York State Common Retirement Fund
New York
$1.48M +$45.4K +1,000 +3%
AI
107
Atom Investors
Texas
$1.44M +$414K +9,112 +44%
IMRF
108
Illinois Municipal Retirement Fund
Illinois
$1.4M -$164K -3,614 -11%
IIM
109
INTECH Investment Management
Florida
$1.4M +$184K +4,055 +16%
Janus Henderson Group
110
Janus Henderson Group
United Kingdom
$1.38M
Arrowstreet Capital
111
Arrowstreet Capital
Massachusetts
$1.36M +$1.27M +28,010 New
LSERS
112
Louisiana State Employees Retirement System
Louisiana
$1.36M -$36.3K -800 -3%
Focus Partners Wealth
113
Focus Partners Wealth
Massachusetts
$1.32M +$21.8K +479 +2%
Franklin Resources
114
Franklin Resources
California
$1.27M -$1.57M -34,543 -57%
Vontobel Holding
115
Vontobel Holding
Switzerland
$1.25M -$970K -21,352 -45%
HighTower Advisors
116
HighTower Advisors
Illinois
$1.25M +$117K +2,580 +11%
HF
117
HRT Financial
New York
$1.25M +$1.17M +25,774 New
State of Tennessee, Department of Treasury
118
State of Tennessee, Department of Treasury
Tennessee
$1.24M
Royal Bank of Canada
119
Royal Bank of Canada
Ontario, Canada
$1.23M -$30K -660 -3%
SDIC
120
South Dakota Investment Council
South Dakota
$1.16M +$772K +17,000 +242%
CP
121
CenterBook Partners
Connecticut
$1.12M +$170K +3,743 +19%
TI
122
Trexquant Investment
Connecticut
$1.1M -$1.62M -35,631 -61%
LPL Financial
123
LPL Financial
California
$1.08M +$37.2K +819 +4%
Comerica Bank
124
Comerica Bank
Texas
$1.08M +$27.8K +612 +3%
Jennison Associates
125
Jennison Associates
New York
$1.07M -$254K -5,602 -20%