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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.

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

Top Sellers

1
BlackRock
1
BlackRock
New York
$472M
2
NI
2
Nuance Investments
Missouri
$78.6M
3
Northern Trust
3
Northern Trust
Illinois
$32.4M
4
Goldman Sachs
4
Goldman Sachs
New York
$10.3M
5
1832 Asset Management
5
1832 Asset Management
Ontario, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
TWD
276
True Wealth Design
Ohio
$17.3K 381 +197 +107%
CAL
277
Capital Advisors Ltd
Ohio
$16K 362 – –
Northwestern Mutual Wealth Management
278
Northwestern Mutual Wealth Management
Wisconsin
$14.3K 313 -148 -32%
Simplex Trading
279
Simplex Trading
Illinois
$14K 318 +240 +308%
CTC
280
Central Trust Company
Missouri
$13.8K 304 – –
MCM
281
MAI Capital Management
Ohio
$12.6K 277 +77 +39%
CAM
282
Costello Asset Management
Pennsylvania
$12.3K 270 +1 +0.4%
UB
283
UMB Bank
Missouri
$11.3K 249 +9 +4%
Fifth Third Bancorp
284
Fifth Third Bancorp
Ohio
$11.1K 245 -57 -19%
HCA
285
Harbor Capital Advisors
Illinois
$11K 236 +106 +82%
BIG
286
Brooklyn Investment Group
New York
$10.9K 240 +118 +97%
RA
287
Rise Advisors
New York
$10.7K 236 +2 +0.9%
HFS
288
Hantz Financial Services
Michigan
$10K 225 +126 +127%
AF
289
Advisornet Financial
Minnesota
$9.19K 202 – –
TPWA
290
Twin Peaks Wealth Advisors
California
$7.48K 160 +160 New
PS
291
Principal Securities
Iowa
$7.19K 158 +43 +37%
HWM
292
Hemington Wealth Management
Virginia
$7K 174 +2 +1%
Mitsubishi UFJ Asset Management
293
Mitsubishi UFJ Asset Management
Japan
$6.46K 142 – –
BL
294
BFSG LLC
California
$6.19K 136 – –
BFS
295
Bare Financial Services
Pennsylvania
$6.14K 135 +123 +1,025%
SS
296
SBI Securities
Japan
$5.37K 118 +34 +40%
MA
297
MCF Advisors
Kentucky
$4.55K 100 – –
AAP
298
Arax Advisory Partners
Colorado
$3.87K 85 – –
CIBC Private Wealth Group
299
CIBC Private Wealth Group
Georgia
$3.33K 73 – –
HNB
300
Huntington National Bank
Ohio
$3.23K 71 +31 +78%
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12
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