California Water Service Group
CWT42.880USD
-0.980-2.23%
Close 12/19, 16:00（ET）Quotes delayed by 15 min
2.56BMarket Cap
18.80P/E TTM
More Details of California Water Service Group Company
California Water Service Group is a holding company that provides water utility and other related services in California, Washington, New Mexico, Hawaii and Texas through its subsidiaries. Its business is conducted through its operating subsidiaries and provides utility services. Its business consists of the production, purchase, storage, treatment, testing, distribution, and sale of water for domestic, industrial, public, and irrigation uses, and the provision of domestic and municipal fire protection services. It provides wastewater collection and treatment services, including treatment which allows water recycling. It also provides non-regulated water-related services under agreements with municipalities and other private companies. The non-regulated services include full water system operation, meter reading, and billing services. Non-regulated operations also include the lease of communication antenna sites, lab services and promotion of other non-regulated services.
California Water Service Group Info
Ticker SymbolCWT
Company nameCalifornia Water Service Group
IPO dateMar 17, 1980
CEOKropelnicki (Martin A)
Number of employees1278
Security typeOrdinary Share
Fiscal year-endMar 17
AddressC/O California Water Service Co
CitySAN JOSE
Stock exchangeNASDAQ OMX NASDAQ Basic NYSE
CountryUnited States of America
Postal code95112
Phone14083678200
Websitehttps://www.calwatergroup.com/
Ticker SymbolCWT
IPO dateMar 17, 1980
CEOKropelnicki (Martin A)
Company Executives of California Water Service Group
Name
Name/Position
Position
Shareholding
Change
Mr. Martin A. (Marty) Kropelnicki
Mr. Martin A. (Marty) Kropelnicki
Chairman of the Board, President, Chief Executive Officer
Chairman of the Board, President, Chief Executive Officer
136.57K
-2.76%
Mr. Lester A. Snow
Mr. Lester A. Snow
Independent Director
Independent Director
26.41K
-4.35%
Dr. Thomas M. Krummel, M.D.
Dr. Thomas M. Krummel, M.D.
Independent Director
Independent Director
24.62K
+0.19%
Mr. Gregory E. Aliff, CPA
Mr. Gregory E. Aliff, CPA
Independent Director
Independent Director
23.19K
+1.81%
Mr. Michael B. Luu
Mr. Michael B. Luu
Senior Vice President - Corporate Services, Chief Risk Officer
Senior Vice President - Corporate Services, Chief Risk Officer
22.41K
-0.55%
Ms. Shannon C. Dean
Ms. Shannon C. Dean
Senior Vice President - Customer Service, Chief Sustainability Officer
Senior Vice President - Customer Service, Chief Sustainability Officer
22.14K
-0.58%
Ms. Michelle R. Mortensen
Ms. Michelle R. Mortensen
Vice President, Corporate Secretary, Chief of Staff
Vice President, Corporate Secretary, Chief of Staff
12.38K
-1.04%
Ms. Patricia K. (Patti) Wagner
Ms. Patricia K. (Patti) Wagner
Independent Director
Independent Director
12.33K
+0.47%
Ms. Elissa Y. Ouyang
Ms. Elissa Y. Ouyang
Vice President - Facilities, Fleet and Procurement
Vice President - Facilities, Fleet and Procurement
12.17K
-0.96%
Mr. Charles R. Patton
Mr. Charles R. Patton
Independent Director
Independent Director
6.21K
+0.24%
View more
Name
Name/Position
Position
Shareholding
Change
Mr. Martin A. (Marty) Kropelnicki
Mr. Martin A. (Marty) Kropelnicki
Chairman of the Board, President, Chief Executive Officer
Chairman of the Board, President, Chief Executive Officer
136.57K
-2.76%
Mr. Lester A. Snow
Mr. Lester A. Snow
Independent Director
Independent Director
26.41K
-4.35%
Dr. Thomas M. Krummel, M.D.
Dr. Thomas M. Krummel, M.D.
Independent Director
Independent Director
24.62K
+0.19%
Mr. Gregory E. Aliff, CPA
Mr. Gregory E. Aliff, CPA
Independent Director
Independent Director
23.19K
+1.81%
Mr. Michael B. Luu
Mr. Michael B. Luu
Senior Vice President - Corporate Services, Chief Risk Officer
Senior Vice President - Corporate Services, Chief Risk Officer
22.41K
-0.55%
Ms. Shannon C. Dean
Ms. Shannon C. Dean
Senior Vice President - Customer Service, Chief Sustainability Officer
Senior Vice President - Customer Service, Chief Sustainability Officer
22.14K
-0.58%
Revenue Breakdown
Currency: USDUpdated: Mon, Oct 6
Currency: USDUpdated: Mon, Oct 6
FY2025Q2
FY2025Q1
FY2024
FY2024Q4
FY2024Q3
FY2024Q2
FY2024Q1
FY2023
FY2023Q4
FY2023Q3
FY2023Q2
FY2023Q1
FY2022
FY2022Q4
FY2022Q3
FY2022Q2
FY2021
By BusinessUSD
Name
Revenue
Proportion
Revenue from contracts with customers
256.22M
96.70%
Regulatory balancing account revenue
8.74M
3.30%
Relevant data have not been disclosed by the company yet.
By Business
By Region
By BusinessUSD
Name
Revenue
Proportion
Revenue from contracts with customers
256.22M
96.70%
Regulatory balancing account revenue
8.74M
3.30%
Shareholding Stats
Updated: Fri, Aug 15
Updated: Fri, Aug 15
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
14.39%
The Vanguard Group, Inc.
12.20%
T. Rowe Price Investment Management, Inc.
5.54%
State Street Investment Management (US)
5.20%
Amundi Asset Management, SAS
3.82%
Other
58.85%
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
14.39%
The Vanguard Group, Inc.
12.20%
T. Rowe Price Investment Management, Inc.
5.54%
State Street Investment Management (US)
5.20%
Amundi Asset Management, SAS
3.82%
Other
58.85%
Shareholder Types
Shareholders
Proportion
Investment Advisor
58.19%
Investment Advisor/Hedge Fund
26.92%
Hedge Fund
1.97%
Research Firm
1.80%
Pension Fund
1.57%
Sovereign Wealth Fund
1.17%
Individual Investor
0.72%
Bank and Trust
0.59%
Private Equity
0.26%
Other
6.80%
Institutional Shareholding
Updated: Mon, Dec 8
Updated: Mon, Dec 8
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q4
677
55.10M
97.27%
+117.48K
2025Q3
697
54.98M
97.50%
+484.82K
2025Q2
698
54.05M
95.82%
-91.42K
2025Q1
694
54.24M
93.44%
-1.35M
2024Q4
676
52.82M
92.30%
+332.24K
2024Q3
660
52.72M
92.10%
+188.53K
2024Q2
640
52.50M
91.85%
-255.25K
2024Q1
634
52.74M
92.86%
-812.94K
2023Q4
642
51.28M
91.33%
-23.88K
2023Q3
625
51.46M
90.33%
+672.87K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
BlackRock Institutional Trust Company, N.A.
8.63M
14.48%
-448.58K
-4.94%
Jun 30, 2025
The Vanguard Group, Inc.
7.34M
12.31%
-6.67K
-0.09%
Jun 30, 2025
T. Rowe Price Investment Management, Inc.
3.28M
5.5%
+246.63K
+8.14%
Jun 30, 2025
State Street Investment Management (US)
3.18M
5.34%
-80.20K
-2.46%
Jun 30, 2025
Amundi Asset Management, SAS
1.91M
3.2%
+16.59K
+0.88%
Jun 30, 2025
Nuance Investments, LLC
1.73M
2.9%
-288.90K
-14.32%
Jun 30, 2025
KBI Global Investors Ltd.
1.54M
2.59%
+3.15K
+0.21%
Aug 31, 2025
Geode Capital Management, L.L.C.
1.42M
2.38%
+14.18K
+1.01%
Jun 30, 2025
First Trust Advisors L.P.
1.34M
2.26%
-95.13K
-6.61%
Jun 30, 2025
Fidelity Management & Research Company LLC
1.05M
1.77%
+987.67K
+1532.11%
Jun 30, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Invesco S&P SmallCap Utilities & Communication Services ETF
3.61%
Global X Clean Water ETF
2.45%
Invesco S&P Global Water Index ETF
1.72%
ProShares Russell US Dividend Growers ETF
1.52%
VictoryShares US SmCp High Div Vol Wtd ETF
1.37%
Opus Small Cap Value ETF
1.23%
First Trust Water ETF
1.21%
ETC 6 Meridian Small Cap Equity ETF
1.12%
ProShares Russell 2000 Dividend Growers ETF
0.92%
Invesco S&P SmallCap Low Volatility ETF
0.89%
View more
Invesco S&P SmallCap Utilities & Communication Services ETF
Proportion3.61%
Global X Clean Water ETF
Proportion2.45%
Invesco S&P Global Water Index ETF
Proportion1.72%
ProShares Russell US Dividend Growers ETF
Proportion1.52%
VictoryShares US SmCp High Div Vol Wtd ETF
Proportion1.37%
Opus Small Cap Value ETF
Proportion1.23%
First Trust Water ETF
Proportion1.21%
ETC 6 Meridian Small Cap Equity ETF
Proportion1.12%
ProShares Russell 2000 Dividend Growers ETF
Proportion0.92%
Invesco S&P SmallCap Low Volatility ETF
Proportion0.89%
Dividend
A total of
267.85M
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
Oct 29, 2025
CWT.NB Final Cash Dividend of gross USD 0.3 paid on Nov 21, 2025 going ex on Nov 10, 2025 with reinvestment option
Nov 10, 2025
Nov 21, 2025
Nov 10, 2025
Jul 30, 2025
CWT.NB Interim Cash Dividend of gross USD 0.3 paid on Aug 22, 2025 going ex on Aug 11, 2025 with reinvestment option
Aug 11, 2025
Aug 22, 2025
Aug 11, 2025
Apr 30, 2025
CWT.NB Interim Cash Dividend of gross USD 0.3 paid on May 23, 2025 going ex on May 12, 2025 with reinvestment option
May 12, 2025
May 23, 2025
May 12, 2025
Jan 29, 2025
CWT.NB Interim Cash Dividend of gross USD 0.3 paid on Feb 21, 2025 going ex on Feb 10, 2025 with reinvestment option
Feb 10, 2025
Feb 21, 2025
Feb 10, 2025
Oct 30, 2024
CWT.NB Final Cash Dividend of gross USD 0.28 paid on Nov 22, 2024 going ex on Nov 12, 2024 with reinvestment option
Nov 12, 2024
Nov 22, 2024
Nov 12, 2024
Jul 31, 2024
CWT.NB Interim Cash Dividend of gross USD 0.28 paid on Aug 23, 2024 going ex on Aug 12, 2024 with reinvestment option
Aug 12, 2024
Aug 23, 2024
Aug 12, 2024
Apr 24, 2024
CWT.NB Interim Cash Dividend of gross USD 0.28 paid on May 17, 2024 going ex on May 03, 2024 with reinvestment option
May 06, 2024
May 17, 2024
May 03, 2024
Jan 25, 2024
CWT.NB Interim Cash Dividend of gross USD 0.28 paid on Feb 23, 2024 going ex on Feb 09, 2024 with reinvestment option
Feb 12, 2024
Feb 23, 2024
Feb 09, 2024
Oct 25, 2023
CWT.NB Final Cash Dividend of gross USD 0.26 paid on Nov 17, 2023 going ex on Nov 03, 2023 with reinvestment option
Nov 06, 2023
Nov 17, 2023
Nov 03, 2023
Jul 26, 2023
CWT.NB Interim Cash Dividend of gross USD 0.26 paid on Aug 18, 2023 going ex on Aug 04, 2023 with reinvestment option
Aug 07, 2023
Aug 18, 2023
Aug 04, 2023
View more
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
FAQs
Who are the top five shareholders of California Water Service Group?
The top five shareholders of California Water Service Group are:
BlackRock Institutional Trust Company, N.A. holds 8.63M shares, accounting for 14.48% of the total shares.
The Vanguard Group, Inc. holds 7.34M shares, accounting for 12.31% of the total shares.
T. Rowe Price Investment Management, Inc. holds 3.28M shares, accounting for 5.50% of the total shares.
State Street Investment Management (US) holds 3.18M shares, accounting for 5.34% of the total shares.
Amundi Asset Management, SAS holds 1.91M shares, accounting for 3.20% of the total shares.
BlackRock Institutional Trust Company, N.A. holds 8.63M shares, accounting for 14.48% of the total shares.
The Vanguard Group, Inc. holds 7.34M shares, accounting for 12.31% of the total shares.
T. Rowe Price Investment Management, Inc. holds 3.28M shares, accounting for 5.50% of the total shares.
State Street Investment Management (US) holds 3.18M shares, accounting for 5.34% of the total shares.
Amundi Asset Management, SAS holds 1.91M shares, accounting for 3.20% of the total shares.
What are the top three shareholder types of California Water Service Group?
The top three shareholder types of California Water Service Group are:
BlackRock Institutional Trust Company, N.A.
The Vanguard Group, Inc.
T. Rowe Price Investment Management, Inc.
BlackRock Institutional Trust Company, N.A.
The Vanguard Group, Inc.
T. Rowe Price Investment Management, Inc.
How many institutions hold shares of California Water Service Group (CWT)?
As of 2025Q4, 677 institutions hold shares of California Water Service Group, with a combined market value of approximately 55.10M, accounting for 97.27% of the total shares. Compared to 2025Q3, institutional shareholding has increased by -0.23%.
What is the biggest source of revenue for California Water Service Group?
In FY2025Q2, the Revenue from contracts with customers business generated the highest revenue for California Water Service Group, amounting to 256.22M and accounting for 96.70% of total revenue.
