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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
MYAM
51
Meiji Yasuda Asset Management
Japan
$4.89M +$967K +21,303 +27%
AllianceBernstein
52
AllianceBernstein
Tennessee
$4.86M +$1.66M +36,652 +58%
Susquehanna International Group
53
Susquehanna International Group
Pennsylvania
$4.52M +$2.97M +65,391 +234%
Citigroup
54
Citigroup
New York
$4.24M +$21.5K +474 +0.5%
Jacobs Levy Equity Management
55
Jacobs Levy Equity Management
New Jersey
$4.19M +$3.92M +86,379 New
Thrivent Financial for Lutherans
56
Thrivent Financial for Lutherans
Minnesota
$4.11M -$104K -2,286 -3%
Prudential Financial
57
Prudential Financial
New Jersey
$4.11M -$2.34M -51,420 -38%
MAM
58
Martingale Asset Management
Massachusetts
$4.02M +$279K +6,146 +8%
KCM
59
Kennedy Capital Management
Missouri
$3.68M +$3.45M +75,903 New
VLKIM
60
Van Lanschot Kempen Investment Management
Netherlands
$3.6M -$1.4M -30,761 -29%
MSRPS
61
Maryland State Retirement & Pension System
Maryland
$3.29M -$67.2K -1,480 -2%
Mariner
62
Mariner
Kansas
$3.26M +$1.64M +36,015 +115%
Wells Fargo
63
Wells Fargo
California
$3.24M +$216K +4,750 +8%
AC
64
Arjuna Capital
North Carolina
$3.2M -$857K -18,873 -22%
Fidelity Investments
65
Fidelity Investments
Massachusetts
$3.12M +$2.14M +47,216 +273%
Marshall Wace
66
Marshall Wace
United Kingdom
$3.03M +$2.57M +56,624 +962%
New York State Teachers Retirement System (NYSTRS)
67
New York State Teachers Retirement System (NYSTRS)
New York
$3.03M +$42K +924 +2%
SFI
68
Susquehanna Fundamental Investments
Pennsylvania
$2.87M +$1.26M +27,840 +89%
SAM
69
Storebrand Asset Management
Norway
$2.87M +$74.9K +1,649 +3%
T. Rowe Price Associates
70
T. Rowe Price Associates
Maryland
$2.83M +$149K +3,290 +6%
SG Americas Securities
71
SG Americas Securities
New York
$2.72M +$1.13M +24,904 +80%
FCI
72
Financial Counselors Inc
Kansas
$2.68M -$20.3K -446 -0.8%
California State Teachers Retirement System (CalSTRS)
73
California State Teachers Retirement System (CalSTRS)
California
$2.62M -$41.9K -922 -2%
CHAM
74
Clear Harbor Asset Management
Connecticut
$2.49M -$67K -1,476 -3%
Envestnet Asset Management
75
Envestnet Asset Management
Illinois
$2.4M +$126K +2,765 +6%