WallStSmart

America Movil SAB de CV ADR (AMX)vsRio Tinto ADR (RIO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

America Movil SAB de CV ADR generates 1537% more annual revenue ($943.64B vs $57.64B). RIO leads profitability with a 17.3% profit margin vs 8.8%. AMX appears more attractively valued with a PEG of 1.17. AMX earns a higher WallStSmart Score of 69/100 (B-).

AMX

Strong Buy

69

out of 100

Grade: B-

Growth: 4.0Profit: 7.0Value: 10.0Quality: 4.0
Piotroski: 6/9Altman Z: 1.37

RIO

Buy

54

out of 100

Grade: C-

Growth: 6.0Profit: 8.0Value: 4.7Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMXUndervalued (+67.3%)

Margin of Safety

+67.3%

Fair Value

$72.07

Current Price

$24.76

$47.31 discount

UndervaluedFair: $72.07Overvalued
RIOSignificantly Overvalued (-136.9%)

Margin of Safety

-136.9%

Fair Value

$41.41

Current Price

$87.54

$46.13 premium

UndervaluedFair: $41.41Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMX5 strengths · Avg: 8.8/10
Free Cash FlowQuality
$42.68B10/10

Generating 42.7B in free cash flow

Market CapQuality
$70.61B9/10

Large-cap with strong market position

Return on EquityProfitability
20.5%9/10

Every $100 of equity generates 21 in profit

P/E RatioValuation
15.2x8/10

Attractively priced relative to earnings

Operating MarginProfitability
20.1%8/10

Strong operational efficiency at 20.1%

RIO5 strengths · Avg: 8.2/10
Market CapQuality
$139.55B9/10

Large-cap with strong market position

P/E RatioValuation
14.1x8/10

Attractively priced relative to earnings

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

Operating MarginProfitability
25.3%8/10

Strong operational efficiency at 25.3%

Free Cash FlowQuality
$2.53B8/10

Generating 2.5B in free cash flow

Areas to Watch

AMX4 concerns · Avg: 3.0/10
Revenue GrowthGrowth
3.4%4/10

3.4% revenue growth

EPS GrowthGrowth
4.0%4/10

4.0% earnings growth

Price/BookValuation
72.8x2/10

Trading at 72.8x book value

Altman Z-ScoreHealth
1.372/10

Distress zone — elevated risk

RIO2 concerns · Avg: 2.0/10
PEG RatioValuation
5.692/10

Expensive relative to growth rate

EPS GrowthGrowth
-5.6%2/10

Earnings declined 5.6%

Comparative Analysis Report

WallStSmart Research

Bull Case : AMX

The strongest argument for AMX centers on Free Cash Flow, Market Cap, Return on Equity. PEG of 1.17 suggests the stock is reasonably priced for its growth.

Bull Case : RIO

The strongest argument for RIO centers on Market Cap, P/E Ratio, Price/Book. Profitability is solid with margins at 17.3% and operating margin at 25.3%. Revenue growth of 14.6% demonstrates continued momentum.

Bear Case : AMX

The primary concerns for AMX are Revenue Growth, EPS Growth, Price/Book. Debt-to-equity of 2.53 is elevated, increasing financial risk.

Bear Case : RIO

The primary concerns for RIO are PEG Ratio, EPS Growth.

Key Dynamics to Monitor

AMX profiles as a value stock while RIO is a mature play — different risk/reward profiles.

RIO carries more volatility with a beta of 0.65 — expect wider price swings.

RIO is growing revenue faster at 14.6% — sustainability is the question.

AMX generates stronger free cash flow (42.7B), providing more financial flexibility.

Bottom Line

AMX scores higher overall (69/100 vs 54/100). 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.

America Movil SAB de CV ADR

COMMUNICATION SERVICES · TELECOM SERVICES · USA

Amrica Mvil, SAB de CV provides telecommunications services in Latin America and internationally. The company is headquartered in Mexico City, Mexico.

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Rio Tinto ADR

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

Rio Tinto Group is dedicated to the exploration, extraction and processing of mineral resources worldwide. The company is headquartered in London, the United Kingdom.

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