CWT (California Water Service Group) Moat Score: 7/10 (As of Jun. 28, 2026)


CWT California Water Service Group CWT
80 GF Score
Price $49.08
GF Value $50.86
Valuation Fairly Valued
! 7 Warning Signs
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What is California Water Service Group Moat Score?

California Water Service Group CWT +3.22% 80 Moat Score is 7 as of Jun. 28, 2026. GuruFocus rates CWT with a GF Score™ of 80/100 and a GF Value™ of $50.86 (Fairly Valued). The stock has 7 warning signs investors should review. Among 548 Utilities - Regulated companies, California Water Service Group ranks better than 99.09% on this metric.

California Water Service Group has the Moat Score of 7, which implies that the company might have Wide Moat - Entry-level wide moat, clearly possessing durable advantages.

California Water Service Group has Wide Moat: California Water Service Group possesses a wide moat due to significant regulatory barriers, exclusive licenses, and a strong distribution network. Its essential service nature and pricing power provide durable competitive advantages.

Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more.

The company's Moat Score is based on these criteria:

1. Market leadership and sustainable market share
2. Network effects and significant customer switching costs
3. Valuable intellectual property and patents
4. Strong brand strength and deep customer loyalty
5. Durable cost advantages (e.g., economies of scale, proprietary technology)
6. Significant regulatory barriers and exclusive licenses
7. Superior distribution network
8. Strong and sustainable pricing power
9. Consistent and impactful innovation and R&D capabilities

Based on the research, GuruFocus believes California Water Service Group might have Wide Moat - Entry-level wide moat, clearly possessing durable advantages.

California Water Service Group  (NYSE:CWT) Moat Score Explanation

The Moat Score ranges from 0 to 10, with 10 as the highest. GuruFocus divided Moat Score into following 8 categories:

Moat Score Moat Level
10Wide Moat - Exceptionally dominant and durable wide moat
8 - 9Wide Moat - Clear and robust wide moat
7Wide Moat - Entry-level wide moat, clearly possessing durable advantages
6Narrow Moat - Strong narrow moat, clearly distinguishable but not wide
5Narrow Moat - Solid narrow moat
4Narrow Moat - Discernible but modest moat
1 - 3No Moat - Very weak/transient advantages
0No Moat - No discernible moat

California Water Service Group Moat Score Related Terms

CWT vs HTO, AWR, MSEX: Moat Score Comparison

For the Utilities - Regulated Water subindustry, California Water Service Group's Moat Score, along with its competitors' market caps and Moat Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

California Water Service Group Moat Score vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, California Water Service Group's Moat Score distribution charts can be found below:

* The bar in red indicates where California Water Service Group's Moat Score falls into.


CWT
80GF Score
California Water Service Group CWT
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Moat Score →
What does a Moat Score of 7 mean?
California Water Service Group (CWT) has a Moat Score of 7 as of Jun. 28, 2026. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. According to the industry distribution chart, California Water Service Group ranks #5 out of 548 companies in the Utilities - Regulated industry, placing it in the top 0.90000000000001%.
Is California Water Service Group's Moat Score too high?
California Water Service Group's current Moat Score is 7. Based on the distribution chart, California Water Service Group ranks #5 out of 548 companies in the Utilities - Regulated industry, which is in the top quartile — a strong position relative to peers. Overall, California Water Service Group has a GF Score™ of 80/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does California Water Service Group's Moat Score compare to HTO and AWR?
According to the Utilities - Regulated industry distribution chart, California Water Service Group ranks #5 out of 548 companies for Moat Score. This places California Water Service Group in the top 1% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Moat Score for an Utilities - Regulated company?
A good Moat Score depends on the Utilities - Regulated industry context. However, Moat Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Moat Score mean?
A high Moat Score can signal that a stock is expensive relative to its fundamentals. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. California Water Service Group's current Moat Score is 7. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is California Water Service Group stock overvalued right now?
Based on GuruFocus' analysis, California Water Service Group (CWT) is currently considered Fairly Valued. The stock's GF Value™ is $50.86, compared to a current price of $49.08 — trading 3.5% below its estimated fair value. The current Moat Score is 7. California Water Service Group's overall GF Score™ is 80/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Moat Score calculated?
Moat Score is calculated from a company's financial statements. For California Water Service Group (CWT), the current Moat Score is 7 as of Jun. 28, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is California Water Service Group (CWT) Overvalued in 2026?

Based on GuruFocus' analysis, California Water Service Group stock appears to be undervalued. The current stock price of $49.08 is trading 3.5% below its estimated GF Value™ of $50.86. GuruFocus considers California Water Service Group to be Fairly Valued.

Key valuation signals for CWT:

  • Moat Score: 7
  • GF Value™: $50.86 vs. price of $49.08 (3.5% below fair value)
  • GF Score™: 80/100 with 7 warning signs

No single metric tells the full story. See the CWT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

California Water Service Group Business Description

Other Exchanges WT5:Germany
Address 1720 North First Street, San Jose, CA, USA, 95112
California Water Service Group is a U.S. water and utilities holding company based in California. The company provides water utility and other related services in California, Washington, New Mexico, Hawaii and Texas through its wholly-owned subsidiaries. The bulk of the company's 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 water for domestic and municipal fire protection services.
80GF Score

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$49.08
Price
$50.86
GF Value