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 |
|---|---|---|---|---|---|
| Macquarie Group Ltd | 23,424 | $1.36M | 0.00% | −1,392−5.6% | Reduced |
| HighTower Advisors, LLC | 23,126 | $1.36M | 0.00% | +9,811+73.7% | Added |
| Exchange Traded Concepts, LLC | 23,168 | $1.35M | 0.04% | +426+1.9% | Added |
| Summit Global Investments | 22,591 | $1.31M | 0.10% | +40.0% | Added |
| Wulff, Hansen & Co. | 22,585 | $1.31M | 1.50% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 21,926 | $1.28M | 0.00% | +1,950+9.8% | Added |
| Vontobel Holding Ltd. | 21,890 | $1.27M | 0.01% | +21,890 | New |
| Manufacturers Life Insurance Company, The | 21,782 | $1.27M | 0.00% | +82+0.4% | Added |
| Hoylecohen, LLC | 21,580 | $1.26M | 0.12% | −306−1.4% | Reduced |
| Cerity Partners LLC | 7,754 | $1.24M | 0.01% | +4,005+106.8% | Added |
| Voya Investment Management LLC | 20,799 | $1.21M | 0.00% | −1,988−8.7% | Reduced |
| Royal Bank of Canada | 20,160 | $1.17M | 0.00% | −7,586−27.3% | Reduced |
| Bessemer Group Inc | 19,861 | $1.16M | 0.00% | −10.0% | Reduced |
| STRS Ohio | 19,800 | $1.15M | 0.00% | +400+2.1% | Added |
| State Board of Administration of Florida Retirement System | 19,503 | $1.14M | 0.00% | +283+1.5% | Added |
| Creative Planning | 19,459 | $1.13M | 0.00% | −9,810−33.5% | Reduced |
| Jane Street Group, LLC | 18,808 | $1.09M | 0.00% | +18,808 | New |
| Marshall Wace, LLP | 18,395 | $1.07M | 0.00% | +18,395 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 17,730 | $1.03M | 0.00% | +5,900+49.9% | Added |
| Oregon Public Employees Retirement Fund | 17,614 | $1.03M | 0.01% | −611−3.4% | Reduced |
| D. E. Shaw & Co., Inc. | 17,525 | $1.02M | 0.00% | +11,883+210.6% | Added |
| State of Wisconsin Investment Board | 17,306 | $1.01M | 0.00% | −3,569−17.1% | Reduced |
| Eqis Capital Management, Inc. | 17,222 | $1.00M | 0.11% | +17,222 | New |
| Nisa Investment Advisors, LLC | 16,967 | $987.0K | 0.01% | +460+2.8% | Added |
| Teachers Retirement System of the State of Kentucky | 16,686 | $971.0K | 0.01% | 00.0% | Unchanged |
| Everence Capital Management Inc | 16,470 | $959.0K | 0.08% | 00.0% | Unchanged |
| Arizona State Retirement System | 15,885 | $924.5K | 0.01% | +547+3.6% | Added |
| Assenagon Asset Management S.A. | 15,785 | $918.7K | 0.00% | +15,785 | New |
| Farmers & Merchants Trust Co of Long Beach | 15,522 | $903.4K | 0.25% | +804+5.5% | Added |
| Victory Capital Management Inc | 15,147 | $881.6K | 0.00% | +2,932+24.0% | Added |
| Stifel Financial Corp | 14,887 | $866.4K | 0.00% | −3,294−18.1% | Reduced |
| Green Alpha Advisors, LLC | 13,721 | $798.6K | 0.56% | −155−1.1% | Reduced |
| Commonwealth Equity Services, LLC | 13,711 | $797.0K | 0.00% | −285−2.0% | Reduced |
| Qube Research & Technologies Ltd | 13,467 | $783.8K | 0.00% | +13,467 | New |
| Clean Yield Group | 13,385 | $779.0K | 0.33% | 00.0% | Unchanged |
| Van Eck Associates Corp | 13,364 | $778.0K | 0.00% | −192−1.4% | Reduced |
| LPL Financial LLC | 13,027 | $758.2K | 0.00% | −1,097−7.8% | Reduced |
| American Century Companies Inc | 12,861 | $747.6K | 0.00% | −554−4.1% | Reduced |
| Manchester Capital Management LLC | 12,707 | $739.5K | 0.10% | 00.0% | Unchanged |
| ETF Managers Group, LLC | 12,290 | $715.3K | 0.02% | +183+1.5% | Added |
| Tortoise Index Solutions, LLC | 12,037 | $700.6K | 0.13% | +12,037 | New |
| CenterBook Partners LP | 11,629 | $676.8K | 0.10% | +11,629 | New |
| Sovereign Financial Group, Inc. | 11,513 | $670.1K | 0.25% | +752+7.0% | Added |
| Independent Advisor Alliance | 11,338 | $659.9K | 0.03% | −88−0.8% | Reduced |
| Mutual of America Capital Management LLC | 11,290 | $657.1K | 0.01% | −199−1.7% | Reduced |
| Natixis Advisors, L.P. | 11,278 | $656.0K | 0.00% | +837+8.0% | Added |
| Wedbush Securities Inc | 10,347 | $602.0K | 0.03% | −396−3.7% | Reduced |
| Virtue Capital Management, LLC | 10,239 | $583.6K | 0.10% | −989−8.8% | Reduced |
| CI Private Wealth, LLC | 9,812 | $571.1K | 0.00% | +4,812+96.2% | Added |
| Versor Investments LP | 9,700 | $564.5K | 0.07% | +9,700 | New |
| The PNC Financial Services Group, Inc. | 9,684 | $563.6K | 0.00% | +888+10.1% | Added |
| D.A. Davidson & Co. | 9,670 | $562.8K | 0.01% | +10.0% | Added |
| Banque Pictet & Cie SA | 9,491 | $552.4K | 0.01% | −11,101−53.9% | Reduced |
| Public Employees Retirement Association of Colorado | 9,320 | $542.0K | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 9,216 | $536.0K | 0.00% | 00.0% | Unchanged |
| Legato Capital Management LLC | 9,181 | $534.3K | 0.10% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 8,988 | $523.1K | 0.01% | 00.0% | Unchanged |
| Centiva Capital, LP | 8,903 | $518.2K | 0.03% | +4,469+100.8% | Added |
| Pathstone Family Office, LLC | 8,701 | $506.5K | 0.01% | −3,358−27.8% | Reduced |
| HRT Financial LP | 8,602 | $500.0K | 0.01% | +8,602 | New |
| Y-Intercept (Hong Kong) Ltd | 8,582 | $499.5K | 0.06% | +206+2.5% | Added |
| New York Life Investment Management LLC | 8,448 | $491.7K | 0.01% | −1,123−11.7% | Reduced |
| Mariner, LLC | 7,932 | $461.0K | 0.00% | +470+6.3% | Added |
| SEI Investments Co | 7,734 | $450.1K | 0.00% | +1,650+27.1% | Added |
| South Dakota Investment Council | 7,717 | $449.0K | 0.01% | 00.0% | Unchanged |
| Blackhill Capital Inc | 7,600 | $442.3K | 0.05% | 00.0% | Unchanged |
| Ethic Inc. | 7,389 | $430.1K | 0.02% | +414+5.9% | Added |
| TRUE Private Wealth Advisors | 7,200 | $419.0K | 0.06% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 7,056 | $411.0K | 0.00% | −3,384−32.4% | Reduced |
| Creative Financial Designs Inc | 6,933 | $403.5K | 0.05% | +63+0.9% | Added |
| Quadrature Capital Ltd | 6,832 | $397.6K | 0.01% | +6,832 | New |
| Jacobi Capital Management LLC | 6,635 | $386.2K | 0.05% | −100−1.5% | Reduced |
| Hutchinson Capital Management | 6,607 | $384.5K | 0.10% | +10.0% | Added |
| Wealth Architects, LLC | 6,571 | $382.4K | 0.07% | 00.0% | Unchanged |
| PFG Investments, LLC | 6,475 | $376.9K | 0.08% | +6,475 | New |
| Cetera Investment Advisers | 6,387 | $371.8K | 0.00% | +1,945+43.8% | Added |
| Cetera Advisor Networks LLC | 6,369 | $370.7K | 0.00% | −135−2.1% | Reduced |
| JustInvest LLC | 6,350 | $369.6K | 0.01% | +1,520+31.5% | Added |
| Alan B. Lancz & Associates, Inc. | 6,000 | $349.2K | 0.36% | 00.0% | Unchanged |
| Mitchell McLeod Pugh & Williams Inc | 6,000 | $349.2K | 0.11% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 5,927 | $345.0K | 0.00% | +3,841+184.1% | Added |
| Truist Financial Corp | 5,604 | $326.1K | 0.00% | −291−4.9% | Reduced |
| Atria Wealth Solutions, Inc. | 5,560 | $323.6K | 0.00% | +620+12.6% | Added |
| Baird Financial Group, Inc. | 5,479 | $318.9K | 0.00% | +19+0.3% | Added |
| AE Wealth Management LLC | 5,268 | $306.6K | 0.00% | −10.0% | Reduced |
| M&T Bank Corp | 5,239 | $304.6K | 0.00% | +67+1.3% | Added |
| Meeder Advisory Services, Inc. | 5,207 | $303.1K | 0.03% | −1,266−19.6% | Reduced |
| Mission Wealth Management, LP | 5,135 | $298.9K | 0.01% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 5,013 | $291.8K | 0.00% | +5,013 | New |
| Wellington Shields & Co., LLC | 5,000 | $291.0K | 0.07% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 4,919 | $286.0K | 0.00% | −4,117−45.6% | Reduced |
| AXA S.A. | 4,900 | $285.2K | 0.00% | +4,900 | New |
| DekaBank Deutsche Girozentrale | 5,000 | $285.0K | 0.00% | −9,837−66.3% | Reduced |
| Crossmark Global Holdings, Inc. | 4,893 | $284.0K | 0.01% | −41−0.8% | Reduced |
| Allworth Financial LP | 4,813 | $280.1K | 0.00% | +3,180+194.7% | Added |
| North Point Portfolio Managers Corp | 4,708 | $274.0K | 0.04% | 00.0% | Unchanged |
| Davy Global Fund Management Ltd | 4,586 | $266.9K | 0.05% | +858+23.0% | Added |
| Old Port Advisors | 4,250 | $258.8K | 0.09% | −50−1.2% | Reduced |
| Franklin Resources Inc | 4,312 | $251.0K | 0.00% | −423−8.9% | Reduced |
| FMR LLC | 4,296 | $250.0K | 0.00% | −153−3.4% | Reduced |