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California Water Service Group

CWT
Exchange
NYSE
Industry
Water Supply
SEC CIK
0001035201

In the last 90 days, California Water Service Group insiders filed 0 open-market purchases and 2 sales; 346 institutions reported holding it in 13F filings for Q2 2026, worth $2.69B in total; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding California Water Service Group changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of CWT: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders3234330+11
Shares49.1M321.5K50.5M+1.69M (+3.5%)
Value$2.23B$14.6M$2.45B+$236.5M (+10.7%)

4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (47)

Institutions that held California Water Service Group at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to CWT in Q1 2025
InstitutionSharesValue% of portfolio
Nuveen, LLC444,944$21.6M0.01%
Beck Bode, LLC365,821$17.7M3.31%
1832 Asset Management L.P.200,000$9.69M0.02%
Jane Street Group, LLC123,379$5.98M0.01%
Jupiter Asset Management Ltd112,681$5.46M0.05%
Jacobs Levy Equity Management, Inc86,379$4.19M0.02%
Kennedy Capital Management, Inc.75,903$3.68M0.09%
Gsa Capital Partners LLP33,267$1.61M0.15%
Arrowstreet Capital, Limited Partnership28,010$1.36M0.00%
HRT Financial LP25,774$1.25M0.01%
Nebula Research & Development LLC20,729$1.00M0.09%
Fox Run Management, L.L.C.20,046$971.4K0.15%
Holocene Advisors, LP18,873$914.6K0.00%
GWN Securities Inc.18,932$846.3K0.05%
Elo Mutual Pension Insurance Co15,320$742.4K0.02%
Banque Pictet & Cie SA12,138$588.2K0.01%
Universal- Beteiligungs- und Servicegesellschaft mbH8,451$409.5K0.00%
Freestone Grove Partners LP7,723$374.3K0.00%
Glenmede Trust Co NA7,604$368.5K0.00%
Quantinno Capital Management LP6,856$332.3K0.00%
Schonfeld Strategic Advisors LLC6,733$326.3K0.00%
Corient IA LLC5,000$242.3K0.17%
Avantax Advisory Services, Inc.4,914$238.1K0.00%
JustInvest LLC4,840$234.5K0.00%
Bridgefront Capital, LLC4,703$227.9K0.07%
Xponance, Inc.4,504$218.3K0.00%
Gitterman Wealth Management, LLC4,354$211.0K0.06%
South State Corp.2,800$135.7K0.01%
Coldstream Capital Management Inc2,343$113.5K0.00%
Spirit of America Management Corp2,000$96.9K0.02%
Mather Group, LLC.1,528$74.0K0.00%
Vega Investment Solutions813$39.4K0.01%
Banque Cantonale Vaudoise711$34.0K0.00%
Nomura Asset Management Co Ltd450$21.8K0.00%
Costello Asset Management, INC269$13.1K0.01%
Harbor Capital Advisors, Inc.130$6.00K0.00%
Skopos Labs, Inc.122$5.91K0.00%
Leonteq Securities AG110$5.32K0.00%
Simplex Trading, LLC78$3.00K0.00%
Graney & King, LLC36$1.75K0.00%
NewSquare Capital LLC22$1.07K0.00%
Stephens Consulting, LLC20$9700.00%
Bare Financial Services, Inc12$5820.00%
Sofos Investments, Inc.5$2420.00%
Private Wealth Asset Management, LLC3$1450.00%
HFM Investment Advisors, LLC1$490.00%
Bay Harbor Wealth Management, LLC1$480.00%

Sold out (36)

Institutions that held California Water Service Group at the end of Q4 2024 and filed for Q1 2025 without it.

Not filed for Q1 2025 yet (4)

Institutions that held California Water Service Group at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CWT in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Nuveen Asset Management, LLC317,419$14.4M
Global Retirement Partners, LLC2,593$117.5K
Natixis Investment Managers International1,468$66.5K
Financial Gravity Companies, Inc.15$680