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California Water Service

331 hedge funds and large institutions have $2.27B invested in California Water Service in 2025 Q3 according to their latest regulatory filings, with 36 funds opening new positions, 120 increasing their positions, 107 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
331
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 +$16.9M
2 +$16.6M
3 +$16.1M
4
American Century Companies
American Century Companies
Missouri
+$5.19M
5
BlackRock
BlackRock
New York
+$3.63M

Top Sellers

1 -$5.02M
2 -$4.55M
3 -$4.25M
4
State Street
State Street
Massachusetts
-$3.78M
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$3.43M
Name Holding Trade Value Shares
Change
Change in
Stake
MPWT
276
MassMutual Private Wealth & Trust
Connecticut
$17.3K
CAL
277
Capital Advisors Ltd
Ohio
$17K
Fifth Third Bancorp
278
Fifth Third Bancorp
Ohio
$16.4K
SL
279
Salomon & Ludwin
Virginia
$15.8K
SAM
280
Shell Asset Management
Netherlands
$15K
CTC
281
Central Trust Company
Missouri
$14K
UB
282
UMB Bank
Missouri
$13.4K
CAM
283
Costello Asset Management
Pennsylvania
$12.5K
WA
284
Westfuller Advisors
New York
$12.1K
HCA
285
Harbor Capital Advisors
Illinois
$11K
RA
286
Rise Advisors
New York
$10.9K
MCM
287
MAI Capital Management
Ohio
$9.5K
AF
288
Advisornet Financial
Minnesota
$9.27K
Bessemer Group
289
Bessemer Group
New Jersey
$9K
NA
290
NewEdge Advisors
Louisiana
$8.02K
BFS
291
Bare Financial Services
Pennsylvania
$7.53K
PS
292
Principal Securities
Iowa
$7.25K
HWM
293
Hemington Wealth Management
Virginia
$7K
Mitsubishi UFJ Asset Management
294
Mitsubishi UFJ Asset Management
Japan
$6.52K
BL
295
BFSG LLC
California
$6.24K
SAM
296
Smartleaf Asset Management
Massachusetts
$6.08K
SS
297
SBI Securities
Japan
$5.46K
WANY
298
Wealthspire Advisors (New York)
New York
$4.91K
MA
299
MCF Advisors
Kentucky
$4.59K
CIAM
300
Caitong International Asset Management
Hong Kong
$4.59K