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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.

Q2 2025 vs. Q1 2025

How the institutions holding California Water Service Group changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of CWT: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders3303338+11
Shares50.5M7.62K50.4M−148.8K (−0.3%)
Value$2.45B$369.1K$2.29B−$155.9M (−6.4%)

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (42)

Institutions that held California Water Service Group at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to CWT in Q2 2025
InstitutionSharesValue% of portfolio
Adage Capital Partners GP, L.L.C.100,000$4.55M0.01%
Crawford Investment Counsel Inc85,549$3.89M0.07%
Dark Forest Capital Management LP84,013$3.82M0.15%
Advisors Preferred, LLC69,577$3.23M0.53%
Rodgers Brothers Inc.61,075$2.78M0.35%
Midwest Trust Co55,331$2.52M0.03%
Oddo BHF Asset Management SAS41,685$1.90M0.07%
Healthcare of Ontario Pension Plan Trust Fund32,800$1.49M0.00%
Verition Fund Management LLC29,060$1.32M0.01%
Canada Pension Plan Investment Board25,800$1.17M0.00%
Capital Fund Management S.A.25,360$1.15M0.01%
Twinbeech Capital LP20,844$948.0K0.02%
Resona Asset Management Co.,Ltd.11,311$514.4K0.00%
DRW Securities, LLC10,575$480.9K0.03%
Quantbot Technologies LP9,630$438.0K0.01%
Federation des caisses Desjardins du Quebec8,025$365.0K0.00%
Glenmede Investment Management, LP7,537$342.8K0.00%
Two Sigma Investments, LP7,476$340.0K0.00%
Meeder Advisory Services, Inc.6,931$315.2K0.02%
Millennium Management LLC6,735$306.3K0.00%
Atria Investments LLC6,575$299.0K0.00%
Squarepoint Ops LLC6,048$275.1K0.00%
Engineers Gate Manager LP5,806$264.1K0.00%
Baird Financial Group, Inc.5,499$250.1K0.00%
Oxford Asset Management LLP5,156$234.5K0.08%
Neuberger Berman Group LLC4,874$221.7K0.00%
Global Retirement Partners, LLC1,658$75.4K0.00%
Whittier Trust Co800$36.4K0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.789$36.0K0.00%
Towarzystwo Funduszy Inwestycyjnych Pzu SA630$28.7K0.01%
Clearstead Advisors, LLC433$19.7K0.00%
Trust Co of Toledo NA400$18.2K0.00%
Twin Peaks Wealth Advisors, LLC160$7.48K0.00%
Essential Partners LLC60$2.73K0.00%
Boreal Capital Management LLC34$1.55K0.00%
Atlantic Trust, LLC30$1.36K0.00%
Fortitude Family Office, LLC22$1.00K0.00%
Annis Gardner Whiting Capital Advisors, LLC17$7740.00%
Ameritas Advisory Services, LLC11$5000.00%
Cornerstone Planning Group LLC6$2780.00%
Financial Gravity Companies, Inc.3$1360.00%
Rialto Wealth Management, LLC1$460.00%

Sold out (31)

Institutions that held California Water Service Group at the end of Q1 2025 and filed for Q2 2025 without it.

Not filed for Q2 2025 yet (3)

Institutions that held California Water Service Group at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CWT in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Glenmede Trust Co NA7,604$368.5K
Lindbrook Capital, LLC8$388
Sofos Investments, Inc.5$242