National Grid PLC ADR (NGG)vsStem Inc (STEM)
NGG
National Grid PLC ADR
$81.86
-0.33%
UTILITIES · Cap: $80.25B
STEM
Stem Inc
$9.04
-9.78%
UTILITIES · Cap: $68.97M
Smart Verdict
WallStSmart Research — data-driven comparison
National Grid PLC ADR generates 11479% more annual revenue ($17.69B vs $152.75M). STEM leads profitability with a 94.2% profit margin vs 18.3%. NGG earns a higher WallStSmart Score of 62/100 (C+).
NGG
Buy62
out of 100
Grade: C+
STEM
Hold42
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for NGG.
Margin of Safety
+65.9%
Fair Value
$33.73
Current Price
$9.04
$24.69 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 32.6%
Large-cap with strong market position
Growing faster than its price suggests
Keeps 94 of every $100 in revenue as profit
Conservative balance sheet, low leverage
Areas to Watch
Trading at 8.2x book value
2.0% revenue growth
Elevated debt levels
Weak financial health signals
0.0% earnings growth
Smaller company, higher risk/reward
ROE of -5921.0% — below average capital efficiency
Revenue declined 10.8%
Comparative Analysis Report
WallStSmart ResearchBull Case : NGG
The strongest argument for NGG centers on Operating Margin, Market Cap, PEG Ratio. Profitability is solid with margins at 18.3% and operating margin at 32.6%. PEG of 1.00 suggests the stock is reasonably priced for its growth.
Bull Case : STEM
The strongest argument for STEM centers on Profit Margin, Debt/Equity. Profitability is solid with margins at 94.2% and operating margin at -37.5%.
Bear Case : NGG
The primary concerns for NGG are Price/Book, Revenue Growth, Debt/Equity.
Bear Case : STEM
The primary concerns for STEM are EPS Growth, Market Cap, Return on Equity.
Key Dynamics to Monitor
NGG profiles as a value stock while STEM is a declining play — different risk/reward profiles.
STEM carries more volatility with a beta of 1.44 — expect wider price swings.
NGG is growing revenue faster at 2.0% — sustainability is the question.
STEM generates stronger free cash flow (-10M), providing more financial flexibility.
Bottom Line
NGG scores higher overall (62/100 vs 42/100), backed by strong 18.3% margins. STEM offers better value entry with a 65.9% margin of safety. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
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 →Stem Inc
UTILITIES · UTILITIES - RENEWABLE · USA
Stem, Inc. is an energy technology company in the United States. The company is headquartered in Millbrae, California.
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