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, Q4 2022
Institutional positions in California Water Service Group as of Dec 31, 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
- 295
- +20 vs. Q3 2022
- Shares held
- 45.1M
- +1.27M (+2.9%) vs. Q3 2022
- Total value
- $2.73B
- +$422.2M (+18.3%) vs. Q3 2022
- New holders
- 43
- 101 more added
- Sold out
- 23
- 88 more reduced
6 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 346 | $2.69B |
| Q1 2026 | 339 | $2.32B |
| Q4 2025 | 329 | $2.17B |
| Q3 2025 | 337 | $2.30B |
| Q2 2025 | 338 | $2.29B |
| Q1 2025 | 330 | $2.45B |
| Q4 2024 | 323 | $2.23B |
| Q3 2024 | 324 | $2.63B |
| Q2 2024 | 299 | $2.34B |
| Q1 2024 | 275 | $2.27B |
| Q4 2023 | 285 | $2.47B |
| Q3 2023 | 273 | $2.26B |
| Q2 2023 | 286 | $2.44B |
| Q1 2023 | 299 | $2.61B |
| Q4 2022 | 295 | $2.73B |
| Q3 2022 | 281 | $2.31B |
| Q2 2022 | 281 | $2.44B |
| Q1 2022 | 312 | $2.51B |
| Q4 2021 | 307 | $2.96B |
| Q3 2021 | 268 | $2.40B |
| Q2 2021 | 251 | $2.20B |
| Q1 2021 | 259 | $2.18B |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding California Water Service Group; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ergoteles LLC | 0 | $0 | 0.00% | −20,779−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −17,066−100.0% | Sold out |
| Willow Creek Wealth Management Inc. | 0 | $0 | 0.00% | −15,111−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −11,501−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −8,157−100.0% | Sold out |
| Westwood Holdings Group Inc. | 0 | $0 | 0.00% | −8,051−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −7,148−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −6,714−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −6,715−100.0% | Sold out |
| IFM Investors Pty Ltd | 0 | $0 | 0.00% | −6,444−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −5,760−100.0% | Sold out |
| BancorpSouth Bank | 0 | $0 | 0.00% | −4,864−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −4,727−100.0% | Sold out |
| Baldwin Brothers Inc | 0 | $0 | 0.00% | −79−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Hallmark Capital Management Inc | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| IMA Wealth, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Eaton Vance Management | – | – | – | – | Not filed |
| Hightower 6M Holding, LLC | – | – | – | – | Not filed |
| Bluestein R H & Co | – | – | – | – | Not filed |
| ACG Wealth | – | – | – | – | Not filed |
| BTR Capital Management Inc | – | – | – | – | Not filed |
| Wipfli Financial Advisors LLC, | – | – | – | – | Not filed |