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    California Water Service Group

    CWT
    Last price US$50.38
    Market cap US$3.0b
    12M price change 8.62%
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    American Water WorksAWK Industry peer Essential Utilities, Inc.WTRG Industry peer American States WaterAWR Industry peer Otter Tail CorporationOTTR Sector peer
    Overview Earnings Report Price History News Competitors Earnings per Share Return on Equity Net Margin Share Buyback Leverage Financial Statements Financial Ratio
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    California Water Service Group Overview

    Industry: Utilities Regulated Water

    Sector: Utilities

    California Water Service Group, through its subsidiaries, provides water utility and other related services in California, Washington, New Mexico, Hawaii, and Texas. The company is involved in the production, purchase, storage, treatment, testing, distribution, and sale of water for domestic, industrial, public, and irrigation uses, as well as for fire protection services. It offers its services to approximately 496,400 customer connections in 100 California communities; approximately 6,200 water and wastewater customer connections on the islands of Maui, Oahu, and Hawaii; approximately 37,500 customer connections in the Tacoma, Olympia, Graham, Spanaway, Puyallup, Rainier, Yelm, and Gig Harbor areas; and approximately 10,700 water and wastewater customer connections in the Belen, Los Lunas, Indian Hills, and Elephant Butte areas in New Mexico. The company also engages in the provision of non-regulated water-related services, including operating of municipally owned water systems, privately owned water, and recycled water distribution systems; water system operation, meter reading, and billing services to private companies and municipalities; leasing of communication antenna sites on its properties to telecommunication companies; and billing of optional third-party insurance programs to its residential customers. In addition, it provides lab, wastewater collection, and treatment services. California Water Service Group was founded in 1926 and is headquartered in San Jose, California. California Water Service Group, through its subsidiaries, provides water utility and other related services in California, Washington, New Mexico, Hawaii, and Texas. The company is involved in the production, purchase, storage, treatment, testing, distribution, and sale of water for domestic, indust Read More

    Mavefund brings filings, fundamentals, valuation, price history and news for California Water Service Group into one research view. The sections below show what strengthens or weakens the research case.

    Score

    Reported Results

    What the company reported, with filing details kept small.

    Filed Jul 30, 2026

    Quarterly result summary

    Revenue was $468.9M (reported). Operating income was $70.9M (+37% YoY). Net income was $56.5M.

    Revenue $468.9M reported
    Operating income $70.9M +37% YoY
    Net income $56.5M reported

    What changed

    • Revenue reported to $468.9M.
    • Operating income +37% YoY to $70.9M.

    Guidance / outlook

    the Company anticipates investing up to $627 million in 2026. Company Continues to Make Progress on Water System Acquisitions In February 2026, the Company announced an agreement to acquire Nexus Water Group’s water and wastewater systems in Nevada and Oregon for approximately $218 million.

    Earnings release Open filing

    Source: SEC EDGAR company-filed earnings materials. Dates are shown only for verification; review the source filing before relying on extracted report details.

    Other recent earnings materials
    SEC filing 10-Q Jul 30, 2026 SEC filing FORM 8-K Jul 30, 2026 Earnings material EXHIBIT 99.2 Jul 30, 2026 SEC filing 10-Q Apr 30, 2026 SEC filing FORM 8-K Apr 30, 2026 Earnings release EXHIBIT 99.1 Apr 30, 2026 Earnings material EXHIBIT 99.2 Apr 30, 2026 SEC filing 10-K Feb 27, 2026 SEC filing FORM 8-K Feb 25, 2026 Earnings release EXHIBIT 99.1 Feb 25, 2026 Earnings material EXHIBIT 99.2 Feb 25, 2026

    Prediction-grade evidence

    Recent News

    Company-relevant articles from sources that pass the Mave Signal relevance and reliability checks.

    Earnings Per Share

    Score 2.00/5
    California Water Service Group earns a low score, as its Earnings Per Share (EPS) has not shown continuous growth over the last six years. Notable counterparts in the sector with high scores includes Otter Tail Corporation Sempra Energy Genie Energy Ltd.
    In Utilities Regulated Water industry , American Water Works , Essential Utilities, Inc. , American States Water are companies with high ratings.

    Return on Equity

    Score 2.44/5
    California Water Service Group exhibits a lower score in the Return on Equity (ROE) section, falling below the sector median value and indicating a comparatively weaker performance in this metric. The top companies in the same sector include Otter Tail Corporation Sempra Energy Genie Energy Ltd.
    California W... CWT US$3.0b
    Otter Tail C... OTTR US$4.0b
    Sempra Energ... SRE US$61.6b
    Genie Energy... GNE US$366.8m

    Net Margin

    Score 2.96/5
    California Water Service Group commands a high score, propelled by its net margin consistently outpacing the sector median value and exhibiting continuous growth in recent six years; noteworthy counterparts in the sector, boasting similarly high scores, include Otter Tail Corporation Sempra Energy Genie Energy Ltd.
    California W... CWT US$3.0b
    Otter Tail C... OTTR US$4.0b
    Sempra Energ... SRE US$61.6b
    Genie Energy... GNE US$366.8m

    Share Buyback

    In Utilities Regulated Water industry , American Water Works , Essential Utilities, Inc. , American States Water are companies with high ratings.

    Leverage

    Score 3.69/5
    California Water Service Group attains a commendable score in the category due to its lower leverage ratio over the past six years in comparison to the sector median value. Additionally, other notable companies in the same sector, such as Otter Tail Corporation Sempra Energy Genie Energy Ltd. , also exhibit high scores.
    California W... CWT US$3.0b
    Otter Tail C... OTTR US$4.0b
    Sempra Energ... SRE US$61.6b
    Genie Energy... GNE US$366.8m

    Financial Statements

    Company-reported SEC EDGAR facts organized into the three core statements.

    Reported currency
    Verified SEC statements load when this section enters view.

    Source: SEC EDGAR companyfacts. Values are standardized company filings for research support, not personalized financial advice.

    Financial Ratio

    Yearly Quarterly

    Financial
    Profitability
    Growth
    Cash Flow
    Financial Health
    Efficiency Ratios

    California Water Service Group logo

    California Water Service Group

    US$50.38

    US$49.20

    -2.4% vs price

    US$3.0b

    -0.32%

    8.62%