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California Water Service

335 hedge funds and large institutions have $2.3B invested in California Water Service in 2025 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 121 increasing their positions, 109 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
335
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
$3.64M
Puts
$234K
Net Calls
Net Calls Change

Top Buyers

1 +$17M
2 +$16.6M
3 +$16.1M
4
American Century Companies
American Century Companies
Missouri
+$5.21M
5
BlackRock
BlackRock
New York
+$3.64M
Name Holding Trade Value Shares
Change
Change in
Stake
MCM
201
Maple Capital Management
Vermont
$306K
HCM
202
Hutchinson Capital Management
California
$303K
PI
203
PFG Investments
New York
$301K
SOAMC
204
Spirit of America Management Corp
New York
$298K
MMPW
205
Mitchell McLeod Pugh & Williams
Alabama
$296K
CBU
206
CIBC Bancorp USA
Illinois
$293K
IC
207
IEQ Capital
California
$290K
ET
208
Entropy Technologies
New York
$288K
Russell Investments Group
209
Russell Investments Group
United Kingdom
$287K
AG
210
Algert Global
California
$287K
Baird Financial Group
211
Baird Financial Group
Wisconsin
$281K
MM
212
MQS Management
New York
$276K
US Bancorp
213
US Bancorp
Minnesota
$271K
VPIM
214
Vanguard Personalized Indexing Management
California
$264K
ECM
215
Everence Capital Management
Indiana
$261K
JCM
216
Jacobi Capital Management
Pennsylvania
$260K
CIBC Asset Management
217
CIBC Asset Management
Ontario, Canada
$257K
PNC Financial Services Group
218
PNC Financial Services Group
Pennsylvania
$236K
AIP
219
Ameritas Investment Partners
Nebraska
$235K
WSC
220
Wellington Shields & Co
New York
$229K
CI
221
Corient IA
Florida
$229K
MWM
222
Mission Wealth Management
California
$229K
CGH
223
Crossmark Global Holdings
Texas
$220K
X
224
Xponance
Pennsylvania
$216K
Neuberger Berman Group
225
Neuberger Berman Group
New York
$215K