WallStSmart

America Movil SAB de CV ADR (AMX)vsT-Mobile US Inc (TMUS)

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Smart Verdict

WallStSmart Research — data-driven comparison

America Movil SAB de CV ADR generates 919% more annual revenue ($955.73B vs $93.82B). TMUS leads profitability with a 12.0% profit margin vs 9.4%. TMUS appears more attractively valued with a PEG of 0.55. TMUS earns a higher WallStSmart Score of 74/100 (B).

AMX

Strong Buy

65

out of 100

Grade: B-

Growth: 4.7Profit: 7.0Value: 8.7Quality: 4.5
Piotroski: 6/9Altman Z: 1.40

TMUS

Strong Buy

74

out of 100

Grade: B

Growth: 6.7Profit: 7.0Value: 6.0Quality: 3.5
Piotroski: 4/9Altman Z: 1.03
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMXUndervalued (+88.8%)

Margin of Safety

+88.8%

Fair Value

$210.05

Current Price

$24.74

$185.31 discount

UndervaluedFair: $210.05Overvalued
TMUSSignificantly Overvalued (-28.1%)

Margin of Safety

-28.1%

Fair Value

$122.15

Current Price

$160.15

$38.00 premium

UndervaluedFair: $122.15Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMX6 strengths · Avg: 8.7/10
Free Cash FlowQuality
$44.05B10/10

Generating 44.0B in free cash flow

Market CapQuality
$63.94B9/10

Large-cap with strong market position

Return on EquityProfitability
22.2%9/10

Every $100 of equity generates 22 in profit

PEG RatioValuation
0.748/10

Growing faster than its price suggests

P/E RatioValuation
12.9x8/10

Attractively priced relative to earnings

Operating MarginProfitability
21.5%8/10

Strong operational efficiency at 21.5%

TMUS6 strengths · Avg: 8.2/10
Market CapQuality
$165.71B9/10

Large-cap with strong market position

PEG RatioValuation
0.558/10

Growing faster than its price suggests

P/E RatioValuation
15.1x8/10

Attractively priced relative to earnings

Operating MarginProfitability
24.7%8/10

Strong operational efficiency at 24.7%

EPS GrowthGrowth
33.6%8/10

Earnings expanding 33.6% YoY

Free Cash FlowQuality
$4.31B8/10

Generating 4.3B in free cash flow

Areas to Watch

AMX3 concerns · Avg: 3.0/10
Revenue GrowthGrowth
3.1%4/10

3.1% revenue growth

Debt/EquityHealth
1.753/10

Elevated debt levels

Altman Z-ScoreHealth
1.402/10

Distress zone — elevated risk

TMUS2 concerns · Avg: 1.5/10
Altman Z-ScoreHealth
1.032/10

Distress zone — elevated risk

Debt/EquityHealth
2.061/10

Elevated debt levels

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 0.74 suggests the stock is reasonably priced for its growth.

Bull Case : TMUS

The strongest argument for TMUS centers on Market Cap, PEG Ratio, P/E Ratio. PEG of 0.55 suggests the stock is reasonably priced for its growth.

Bear Case : AMX

The primary concerns for AMX are Revenue Growth, Debt/Equity, Altman Z-Score. Debt-to-equity of 1.75 is elevated, increasing financial risk.

Bear Case : TMUS

The primary concerns for TMUS are Altman Z-Score, Debt/Equity. Debt-to-equity of 2.06 is elevated, increasing financial risk.

Key Dynamics to Monitor

TMUS carries more volatility with a beta of 0.32 — expect wider price swings.

TMUS is growing revenue faster at 7.4% — sustainability is the question.

AMX generates stronger free cash flow (44.0B), providing more financial flexibility.

Monitor TELECOM SERVICES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

TMUS scores higher overall (74/100 vs 65/100). AMX offers better value entry with a 88.8% margin of safety. Both earn "Strong Buy" and "Strong 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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T-Mobile US Inc

COMMUNICATION SERVICES · TELECOM SERVICES · USA

T-Mobile US, Inc., doing business under the global brand name T-Mobile, is an American wireless network operator. Its headquarters are located in Bellevue, Washington, in the Seattle metropolitan area and Overland Park, Kansas, in the Kansas City metropolitan area.

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