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.
| 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, Q3 2022
Shares, value and share of portfolio for each institution holding California Water Service Group; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| American International Group, Inc. | 29,736 | $1.57M | 0.01% | +640+2.2% | Added |
| Walleye Capital LLC | 31,597 | $1.67M | 0.04% | +31,597 | New |
| Private Advisor Group, LLC | 33,153 | $1.75M | 0.02% | −3,106−8.6% | Reduced |
| Bridgewater Associates, LP | 34,113 | $1.80M | 0.01% | −6,167−15.3% | Reduced |
| CoreCommodity Management, LLC | 36,121 | $1.90M | 0.69% | −9,826−21.4% | Reduced |
| Susquehanna International Group, LLP | 36,108 | $1.90M | 0.00% | +36,108 | New |
| Susquehanna Fundamental Investments, LLC | 37,013 | $1.95M | 0.03% | +37,013 | New |
| Martingale Asset Management L P | 37,013 | $1.95M | 0.04% | −1,229−3.2% | Reduced |
| State of Alaska, Department of Revenue | 37,653 | $1.98M | 0.03% | −3,035−7.5% | Reduced |
| HRT Financial LP | 38,855 | $2.05M | 0.02% | +38,855 | New |
| Texas Permanent School Fund | 39,095 | $2.06M | 0.03% | +229+0.6% | Added |
| State of New Jersey Common Pension Fund D | 39,801 | $2.10M | 0.01% | −2,050−4.9% | Reduced |
| Wells Fargo & Company | 41,073 | $2.16M | 0.00% | +1,209+3.0% | Added |
| Magellan Asset Management Ltd | 41,723 | $2.20M | 0.02% | −1,463−3.4% | Reduced |
| Nia Impact Advisors, LLC | 42,307 | $2.23M | 1.37% | −2,546−5.7% | Reduced |
| Gabelli Funds LLC | 43,600 | $2.30M | 0.02% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 43,723 | $2.30M | 0.03% | −205−0.5% | Reduced |
| BNP Paribas Arbitrage, SA | 45,048 | $2.37M | 0.01% | −6,619−12.8% | Reduced |
| Mercer Global Advisors Inc | 45,343 | $2.39M | 0.01% | +77+0.2% | Added |
| Credit Suisse AG | 47,954 | $2.53M | 0.00% | +2,180+4.8% | Added |
| First National Corp | 48,626 | $2.56M | 0.70% | +2,385+5.2% | Added |
| Envestnet Asset Management Inc | 48,741 | $2.57M | 0.00% | −250−0.5% | Reduced |
| Bank of Montreal | 44,170 | $2.63M | 0.00% | +3,733+9.2% | Added |
| UBS Group AG | 50,933 | $2.68M | 0.00% | +5,755+12.7% | Added |
| Raymond James Financial Services Advisors, Inc. | 55,669 | $2.93M | 0.01% | +2,368+4.4% | Added |
| Thrivent Financial for Lutherans | 56,189 | $2.96M | 0.01% | +3,359+6.4% | Added |
| Aptus Capital Advisors, LLC | 56,334 | $2.97M | 0.09% | +8,731+18.3% | Added |
| Financial Counselors Inc | 56,755 | $2.99M | 0.07% | −43−0.1% | Reduced |
| Comerica Bank | 55,519 | $3.03M | 0.03% | −4,240−7.1% | Reduced |
| New York State Teachers Retirement System | 58,042 | $3.06M | 0.01% | +100+0.2% | Added |
| Bank of America Corp | 59,588 | $3.14M | 0.00% | −27,132−31.3% | Reduced |
| Prudential Financial Inc | 55,179 | $3.15M | 0.01% | +99+0.2% | Added |
| Storebrand Asset Management AS | 63,627 | $3.35M | 0.02% | −878−1.4% | Reduced |
| Clear Harbor Asset Management, LLC | 65,564 | $3.46M | 0.48% | 00.0% | Unchanged |
| Northstar Asset Management Inc | 66,357 | $3.50M | 1.21% | +730+1.1% | Added |
| California State Teachers Retirement System | 67,702 | $3.57M | 0.01% | −1,018−1.5% | Reduced |
| Jane Street Group, LLC | 70,215 | $3.70M | 0.01% | +70,215 | New |
| Renaissance Technologies LLC | 70,400 | $3.71M | 0.01% | +70,400 | New |
| New York State Common Retirement Fund | 72,106 | $3.80M | 0.01% | +1,022+1.4% | Added |
| Price T Rowe Associates Inc | 72,965 | $3.85M | 0.00% | −2,205,197−96.8% | Reduced |
| Citadel Advisors LLC | 75,453 | $3.98M | 0.00% | +53,710+247.0% | Added |
| Voya Investment Management LLC | 75,559 | $3.98M | 0.00% | −8,629−10.2% | Reduced |
| Alliancebernstein L.P. | 84,525 | $4.45M | 0.00% | −19,916−19.1% | Reduced |
| Great West Life Assurance Co | 95,706 | $5.05M | 0.01% | +10,173+11.9% | Added |
| JPMorgan Chase & Co | 97,058 | $5.11M | 0.00% | −334−0.3% | Reduced |
| Public Sector Pension Investment Board | 99,542 | $5.25M | 0.05% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 106,521 | $5.61M | 0.00% | −4,551−4.1% | Reduced |
| Deutsche Bank AG | 110,326 | $5.81M | 0.00% | −15,352−12.2% | Reduced |
| Eaton Vance Management | 116,263 | $6.13M | 0.01% | −8,955−7.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 124,689 | $6.57M | 0.07% | +16,263+15.0% | Added |
| TD Asset Management Inc | 122,040 | $6.61M | 0.01% | +31,490+34.8% | Added |
| Raymond James & Associates | 127,204 | $6.70M | 0.01% | −5,390−4.1% | Reduced |
| Swiss National Bank | 127,500 | $6.72M | 0.00% | +900+0.7% | Added |
| ProShare Advisors LLC | 143,573 | $7.56M | 0.03% | −20,638−12.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 144,794 | $7.63M | 0.05% | +129,191+828.0% | Added |
| Goldman Sachs Group Inc | 149,140 | $7.86M | 0.00% | +54,179+57.1% | Added |
| Rhumbline Advisers | 164,014 | $8.64M | 0.01% | +8,568+5.5% | Added |
| Nuveen Asset Management, LLC | 180,066 | $9.49M | 0.00% | −2,703−1.5% | Reduced |
| Ameriprise Financial Inc | 232,074 | $12.2M | 0.00% | −2,805−1.2% | Reduced |
| Personal Capital Advisors Corp | 319,999 | $16.9M | 0.09% | +9,105+2.9% | Added |
| Principal Financial Group Inc | 335,571 | $17.7M | 0.01% | +1,985+0.6% | Added |
| Granite Investment Partners, LLC | 338,773 | $17.9M | 0.77% | −766−0.2% | Reduced |
| Norges Bank | 467,009 | $24.6M | 0.01% | −8,381−1.8% | Reduced |
| Legal & General Group Plc | 473,667 | $25.0M | 0.01% | −38,000−7.4% | Reduced |
| First Trust Advisors LP | 482,989 | $25.4M | 0.03% | +2,105+0.4% | Added |
| KBC Group NV | 489,924 | $25.8M | 0.13% | +6,624+1.4% | Added |
| Charles Schwab Investment Management Inc | 505,934 | $26.7M | 0.01% | +19,881+4.1% | Added |
| Morgan Stanley | 532,313 | $28.0M | 0.00% | +36,789+7.4% | Added |
| Bank of New York Mellon Corp | 741,621 | $39.1M | 0.01% | +21,582+3.0% | Added |
| Amundi | 843,589 | $44.5M | 0.03% | +67,273+8.7% | Added |
| Northern Trust Corp | 904,903 | $47.7M | 0.01% | −25,475−2.7% | Reduced |
| Geode Capital Management, LLC | 959,788 | $50.6M | 0.01% | +33,125+3.6% | Added |
| Nuance Investments, LLC | 1,144,604 | $60.3M | 1.34% | −160,236−12.3% | Reduced |
| Dimensional Fund Advisors LP | 1,243,556 | $65.5M | 0.03% | +6,948+0.6% | Added |
| Invesco Ltd. | 1,278,297 | $67.4M | 0.02% | −61,911−4.6% | Reduced |
| Impax Asset Management Group plc | 1,555,534 | $82.0M | 0.42% | −241,144−13.4% | Reduced |
| Pictet Asset Management SA | 1,647,320 | $86.8M | 0.13% | +83,350+5.3% | Added |
| T. Rowe Price Investment Management, Inc. | 2,203,368 | $116.1M | 0.09% | +2,203,368 | New |
| State Street Corp | 5,126,175 | $270.1M | 0.02% | −243,538−4.5% | Reduced |
| Vanguard Group Inc | 6,624,310 | $349.0M | 0.01% | +79,168+1.2% | Added |
| BlackRock Inc. | 9,728,688 | $512.6M | 0.02% | +23,892+0.2% | Added |
| NFJ Investment Group, LLC | 0 | $0 | 0.00% | −49,278−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −38,600−100.0% | Sold out |
| Putnam Investments LLC | 0 | $0 | 0.00% | −21,182−100.0% | Sold out |
| Jennison Associates LLC | 0 | $0 | 0.00% | −16,455−100.0% | Sold out |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −16,086−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −13,222−100.0% | Sold out |
| Tortoise Index Solutions, LLC | 0 | $0 | 0.00% | −13,128−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −12,983−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −8,312−100.0% | Sold out |
| Hutchens & Kramer Investment Management Group, LLC | 0 | $0 | 0.00% | −6,591−100.0% | Sold out |
| Cadence Bank NA | 0 | $0 | 0.00% | −5,044−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −4,717−100.0% | Sold out |
| Sustainable Insight Capital Management, LLC | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −3,797−100.0% | Sold out |
| Regents of the University of California | 0 | $0 | 0.00% | −3,650−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −3,604−100.0% | Sold out |
| SeaCrest Wealth Management, LLC | 0 | $0 | 0.00% | −3,309−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −3,208−100.0% | Sold out |