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, Q1 2023
Institutional positions in California Water Service Group as of Mar 31, 2023. 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
- 299
- +7 vs. Q4 2022
- Shares held
- 44.9M
- +207.7K (+0.5%) vs. Q4 2022
- Total value
- $2.61B
- −$93.1M (−3.4%) vs. Q4 2022
- New holders
- 32
- 99 more added
- Sold out
- 25
- 101 more reduced
3 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding California Water Service Group; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −21,264−100.0% | Sold out |
| APG Asset Management N.V. | 0 | $0 | 0.00% | −14,344−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −11,858−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −10,076−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −9,063−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −6,357−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −5,421−100.0% | Sold out |
| Lido Advisors, LLC | 0 | $0 | 0.00% | −4,079−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −3,773−100.0% | Sold out |
| Veriti Management LLC | 0 | $0 | 0.00% | −3,583−100.0% | Sold out |
| Private Capital Management LLC | 0 | $0 | 0.00% | −3,410−100.0% | Sold out |
| Acrisure Capital Management, LLC | 0 | $0 | 0.00% | −3,397−100.0% | Sold out |
| Shelton Capital Management | 0 | $0 | 0.00% | −3,304−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −3,298−100.0% | Sold out |
| HBK Sorce Advisory LLC | 0 | $0 | 0.00% | −22,474−100.0% | Sold out |
| High Net Worth Advisory Group LLC | 0 | $0 | 0.00% | −1,996−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −940−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −726−100.0% | Sold out |
| Sutton Wealth Advisors Inc. | 0 | $0 | 0.00% | −643−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −132−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Sierra Capital LLC | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| First Command Advisory Services, Inc. | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Personal Capital Advisors Corp | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Kepos Capital LP | – | – | – | – | Not filed |