California Water Service Group (CWT)vsNational Grid PLC ADR (NGG)
CWT
California Water Service Group
$45.82
+1.28%
UTILITIES · Cap: $2.73B
NGG
National Grid PLC ADR
$81.86
-1.54%
UTILITIES · Cap: $81.17B
Smart Verdict
WallStSmart Research — data-driven comparison
National Grid PLC ADR generates 1650% more annual revenue ($17.69B vs $1.01B). NGG leads profitability with a 18.3% profit margin vs 11.8%. NGG appears more attractively valued with a PEG of 1.02. NGG earns a higher WallStSmart Score of 60/100 (C+).
CWT
Buy51
out of 100
Grade: C-
NGG
Buy60
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+21.3%
Fair Value
$56.07
Current Price
$45.82
$10.25 discount
Intrinsic value data unavailable for NGG.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Strong operational efficiency at 32.6%
Large-cap with strong market position
Areas to Watch
Expensive relative to growth rate
ROE of 6.7% — below average capital efficiency
Weak financial health signals
Earnings declined 69.3%
Trading at 8.2x book value
2.0% revenue growth
Elevated debt levels
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : CWT
The strongest argument for CWT centers on Price/Book.
Bull Case : NGG
The strongest argument for NGG centers on Operating Margin, Market Cap. Profitability is solid with margins at 18.3% and operating margin at 32.6%. PEG of 1.02 suggests the stock is reasonably priced for its growth.
Bear Case : CWT
The primary concerns for CWT are PEG Ratio, Return on Equity, Piotroski F-Score.
Bear Case : NGG
The primary concerns for NGG are Price/Book, Revenue Growth, Debt/Equity.
Key Dynamics to Monitor
NGG carries more volatility with a beta of 0.60 — expect wider price swings.
CWT is growing revenue faster at 5.2% — sustainability is the question.
CWT generates stronger free cash flow (-80M), providing more financial flexibility.
Monitor UTILITIES - REGULATED WATER industry trends, competitive dynamics, and regulatory changes.
Bottom Line
NGG scores higher overall (60/100 vs 51/100), backed by strong 18.3% margins. CWT offers better value entry with a 21.3% margin of safety. Both earn "Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
California Water Service Group
UTILITIES · UTILITIES - REGULATED WATER · USA
California Water Service Group provides public water and related services in California, Washington, New Mexico and Hawaii. The company is headquartered in San Jose, California.
Visit Website →National Grid PLC ADR
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
National Grid plc transmits and distributes electricity and natural gas. The company is headquartered in London, the United Kingdom.
Visit Website →Compare with Other UTILITIES - REGULATED WATER Stocks
Want to dig deeper into these stocks?