WallStSmart

Natural Gas Services Group Inc (NGS)vsShell PLC ADR (SHEL)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Shell PLC ADR generates 154783% more annual revenue ($266.89B vs $172.31M). NGS leads profitability with a 11.6% profit margin vs 6.7%. NGS appears more attractively valued with a PEG of 0.82. NGS earns a higher WallStSmart Score of 72/100 (B).

NGS

Strong Buy

72

out of 100

Grade: B

Growth: 8.7Profit: 6.0Value: 6.7Quality: 5.0

SHEL

Buy

61

out of 100

Grade: C+

Growth: 4.7Profit: 5.5Value: 6.7Quality: 6.0
Piotroski: 4/9Altman Z: 2.34
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NGSUndervalued (+6.5%)

Margin of Safety

+6.5%

Fair Value

$39.56

Current Price

$40.86

$1.30 discount

UndervaluedFair: $39.56Overvalued
SHELUndervalued (+4.2%)

Margin of Safety

+4.2%

Fair Value

$84.32

Current Price

$90.67

$6.35 discount

UndervaluedFair: $84.32Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NGS4 strengths · Avg: 8.0/10
PEG RatioValuation
0.828/10

Growing faster than its price suggests

Price/BookValuation
1.9x8/10

Reasonable price relative to book value

Operating MarginProfitability
20.9%8/10

Strong operational efficiency at 20.9%

EPS GrowthGrowth
43.5%8/10

Earnings expanding 43.5% YoY

SHEL5 strengths · Avg: 9.2/10
Market CapQuality
$252.85B10/10

Mega-cap, among the largest globally

Price/BookValuation
1.5x10/10

Reasonable price relative to book value

EPS GrowthGrowth
376.2%10/10

Earnings expanding 376.2% YoY

P/E RatioValuation
15.1x8/10

Attractively priced relative to earnings

Free Cash FlowQuality
$3.45B8/10

Generating 3.4B in free cash flow

Areas to Watch

NGS4 concerns · Avg: 3.0/10
P/E RatioValuation
25.4x4/10

Moderate valuation

Market CapQuality
$501.11M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
7.5%3/10

ROE of 7.5% — below average capital efficiency

Free Cash FlowQuality
$-23.64M2/10

Negative free cash flow — burning cash

SHEL2 concerns · Avg: 2.5/10
Profit MarginProfitability
6.7%3/10

6.7% margin — thin

Revenue GrowthGrowth
-3.3%2/10

Revenue declined 3.3%

Comparative Analysis Report

WallStSmart Research

Bull Case : NGS

The strongest argument for NGS centers on PEG Ratio, Price/Book, Operating Margin. Revenue growth of 13.5% demonstrates continued momentum. PEG of 0.82 suggests the stock is reasonably priced for its growth.

Bull Case : SHEL

The strongest argument for SHEL centers on Market Cap, Price/Book, EPS Growth. PEG of 1.31 suggests the stock is reasonably priced for its growth.

Bear Case : NGS

The primary concerns for NGS are P/E Ratio, Market Cap, Return on Equity.

Bear Case : SHEL

The primary concerns for SHEL are Profit Margin, Revenue Growth.

Key Dynamics to Monitor

NGS carries more volatility with a beta of 0.39 — expect wider price swings.

NGS is growing revenue faster at 13.5% — sustainability is the question.

SHEL generates stronger free cash flow (3.4B), providing more financial flexibility.

Monitor OIL & GAS EQUIPMENT & SERVICES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

NGS scores higher overall (72/100 vs 61/100) and 13.5% revenue growth. Both earn "Strong 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.

Natural Gas Services Group Inc

ENERGY · OIL & GAS EQUIPMENT & SERVICES · USA

Natural Gas Services Group, Inc. provides natural gas compression equipment and services to the United States energy industry. The company is headquartered in Midland, Texas.

Shell PLC ADR

ENERGY · OIL & GAS INTEGRATED · USA

Shell plc is a global petrochemical and energy company. The company is headquartered in The Hague, the Netherlands.

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