WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

America Movil SAB de CV ADR generates 969% more annual revenue ($943.64B vs $88.31B). TMUS leads profitability with a 12.4% profit margin vs 8.8%. TMUS appears more attractively valued with a PEG of 0.80. AMX earns a higher WallStSmart Score of 69/100 (B-).

AMX

Strong Buy

69

out of 100

Grade: B-

Growth: 6.0Profit: 7.0Value: 10.0Quality: 4.0
Piotroski: 6/9Altman Z: 1.37

TMUS

Buy

60

out of 100

Grade: C

Growth: 4.0Profit: 7.0Value: 7.3Quality: 5.5
Piotroski: 4/9Altman Z: 1.06
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMXUndervalued (+67.3%)

Margin of Safety

+67.3%

Fair Value

$72.07

Current Price

$23.33

$48.74 discount

UndervaluedFair: $72.07Overvalued
TMUSSignificantly Overvalued (-236.2%)

Margin of Safety

-236.2%

Fair Value

$66.03

Current Price

$208.47

$142.44 premium

UndervaluedFair: $66.03Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMX6 strengths · Avg: 9.0/10
EPS GrowthGrowth
400.1%10/10

Earnings expanding 400.1% YoY

Free Cash FlowQuality
$42.68B10/10

Generating 42.7B in free cash flow

Market CapQuality
$71.93B9/10

Large-cap with strong market position

Return on EquityProfitability
20.5%9/10

Every $100 of equity generates 21 in profit

P/E RatioValuation
15.4x8/10

Attractively priced relative to earnings

Operating MarginProfitability
20.1%8/10

Strong operational efficiency at 20.1%

TMUS3 strengths · Avg: 8.7/10
Market CapQuality
$233.18B10/10

Mega-cap, among the largest globally

PEG RatioValuation
0.808/10

Growing faster than its price suggests

Free Cash FlowQuality
$4.18B8/10

Generating 4.2B in free cash flow

Areas to Watch

AMX4 concerns · Avg: 2.3/10
Revenue GrowthGrowth
3.4%4/10

3.4% revenue growth

Price/BookValuation
68.6x2/10

Trading at 68.6x book value

Altman Z-ScoreHealth
1.372/10

Distress zone — elevated risk

Debt/EquityHealth
2.531/10

Elevated debt levels

TMUS3 concerns · Avg: 2.3/10
Debt/EquityHealth
1.993/10

Elevated debt levels

EPS GrowthGrowth
-26.6%2/10

Earnings declined 26.6%

Altman Z-ScoreHealth
1.062/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : AMX

The strongest argument for AMX centers on EPS Growth, Free Cash Flow, Market Cap. PEG of 1.18 suggests the stock is reasonably priced for its growth.

Bull Case : TMUS

The strongest argument for TMUS centers on Market Cap, PEG Ratio, Free Cash Flow. Revenue growth of 11.3% demonstrates continued momentum. PEG of 0.80 suggests the stock is reasonably priced for its growth.

Bear Case : AMX

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

Bear Case : TMUS

The primary concerns for TMUS are Debt/Equity, EPS Growth, Altman Z-Score. Debt-to-equity of 1.99 is elevated, increasing financial risk.

Key Dynamics to Monitor

TMUS carries more volatility with a beta of 0.41 — expect wider price swings.

TMUS is growing revenue faster at 11.3% — sustainability is the question.

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

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

Bottom Line

AMX scores higher overall (69/100 vs 60/100). 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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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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