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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.

13F holders, Q3 2022

Institutional positions in California Water Service Group as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
281
+3 vs. Q2 2022
Shares held
43.9M
+63.8K (+0.1%) vs. Q2 2022
Total value
$2.31B
−$121.8M (−5.0%) vs. Q2 2022
New holders
34
109 more added
Sold out
31
76 more reduced

3 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CWT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2022: 281 institutions
Q1 2021: 259 institutionsQ2 2021: 251 institutionsQ3 2021: 268 institutionsQ4 2021: 307 institutionsQ1 2022: 312 institutionsQ2 2022: 281 institutionsQ3 2022: 281 institutionsQ4 2022: 295 institutionsQ1 2023: 299 institutionsQ2 2023: 286 institutionsQ3 2023: 273 institutionsQ4 2023: 285 institutionsQ1 2024: 275 institutionsQ2 2024: 299 institutionsQ3 2024: 324 institutionsQ4 2024: 323 institutionsQ1 2025: 330 institutionsQ2 2025: 338 institutionsQ3 2025: 337 institutionsQ4 2025: 329 institutionsQ1 2026: 339 institutionsQ2 2026: 346 institutions
Value heldQ3 2022: $2.31B
Q1 2021: $2.18BQ2 2021: $2.20BQ3 2021: $2.40BQ4 2021: $2.96BQ1 2022: $2.51BQ2 2022: $2.44BQ3 2022: $2.31BQ4 2022: $2.73BQ1 2023: $2.61BQ2 2023: $2.44BQ3 2023: $2.26BQ4 2023: $2.47BQ1 2024: $2.27BQ2 2024: $2.34BQ3 2024: $2.63BQ4 2024: $2.23BQ1 2025: $2.45BQ2 2025: $2.29BQ3 2025: $2.30BQ4 2025: $2.17BQ1 2026: $2.32BQ2 2026: $2.69B
Institutions holding CWT and their total value by quarter
QuarterHoldersValue
Q2 2026346$2.69B
Q1 2026339$2.32B
Q4 2025329$2.17B
Q3 2025337$2.30B
Q2 2025338$2.29B
Q1 2025330$2.45B
Q4 2024323$2.23B
Q3 2024324$2.63B
Q2 2024299$2.34B
Q1 2024275$2.27B
Q4 2023285$2.47B
Q3 2023273$2.26B
Q2 2023286$2.44B
Q1 2023299$2.61B
Q4 2022295$2.73B
Q3 2022281$2.31B
Q2 2022281$2.44B
Q1 2022312$2.51B
Q4 2021307$2.96B
Q3 2021268$2.40B
Q2 2021251$2.20B
Q1 2021259$2.18B

Institutions, Q3 2022

Shares, value and share of portfolio for each institution holding California Water Service Group; share changes are against Q2 2022.

Institutions holding CWT in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
PEAK6 Investments LLC0$00.00%−3,294−100.0%Sold out
Lazard Asset Management LLC0$00.00%−1,041−100.0%Sold out
Venture Visionary Partners LLC0$00.00%−716−100.0%Sold out
Leonteq Securities AG0$00.00%−500−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−300−100.0%Sold out
Operose Advisors LLC0$00.00%−200−100.0%Sold out
Ellevest, Inc.0$00.00%−40−100.0%Sold out
Sageworth Trust Co of South Dakota0$00.00%−37−100.0%Sold out
Blue Bell Private Wealth Management, LLC0$00.00%−14−100.0%Sold out
Concord Wealth Partners0$00.00%−25−100.0%Sold out
Patriot Financial Group Insurance Agency, LLC0$00.00%−1−100.0%Sold out
Steward Financial Group LLC0$00.00%−4−100.0%Sold out
Enterprise Trust & Investment Co––––Not filed
Fieldpoint Private Securities, LLC––––Not filed
Private Capital Group, LLC––––Not filed