WallStSmart

Banco Santander SA ADR (SAN)vsT-Mobile US Inc (TMUS)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

T-Mobile US Inc generates 89% more annual revenue ($88.31B vs $46.84B). SAN leads profitability with a 30.1% profit margin vs 12.4%. TMUS appears more attractively valued with a PEG of 0.80. SAN earns a higher WallStSmart Score of 63/100 (C+).

SAN

Buy

63

out of 100

Grade: C+

Growth: 6.0Profit: 7.5Value: 7.3Quality: 3.8
Piotroski: 4/9Altman Z: 0.38

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

SANUndervalued (+72.4%)

Margin of Safety

+72.4%

Fair Value

$45.40

Current Price

$10.90

$34.50 discount

UndervaluedFair: $45.40Overvalued
TMUSSignificantly Overvalued (-235.8%)

Margin of Safety

-235.8%

Fair Value

$66.10

Current Price

$211.36

$145.26 premium

UndervaluedFair: $66.10Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

SAN6 strengths · Avg: 9.5/10
P/E RatioValuation
11.5x10/10

Attractively priced relative to earnings

Price/BookValuation
1.3x10/10

Reasonable price relative to book value

Profit MarginProfitability
30.1%10/10

Keeps 30 of every $100 in revenue as profit

Operating MarginProfitability
43.7%10/10

Strong operational efficiency at 43.7%

Market CapQuality
$163.16B9/10

Large-cap with strong market position

EPS GrowthGrowth
25.3%8/10

Earnings expanding 25.3% YoY

TMUS3 strengths · Avg: 8.7/10
Market CapQuality
$236.30B10/10

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

SAN4 concerns · Avg: 1.8/10
PEG RatioValuation
2.532/10

Expensive relative to growth rate

Revenue GrowthGrowth
-6.4%2/10

Revenue declined 6.4%

Altman Z-ScoreHealth
0.382/10

Distress zone — elevated risk

Debt/EquityHealth
4.471/10

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 : SAN

The strongest argument for SAN centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 30.1% and operating margin at 43.7%.

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 : SAN

The primary concerns for SAN are PEG Ratio, Revenue Growth, Altman Z-Score. Debt-to-equity of 4.47 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

SAN profiles as a declining stock while TMUS is a value play — different risk/reward profiles.

SAN carries more volatility with a beta of 0.92 — expect wider price swings.

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

Monitor BANKS - DIVERSIFIED industry trends, competitive dynamics, and regulatory changes.

Bottom Line

SAN scores higher overall (63/100 vs 60/100), backed by strong 30.1% margins. Both earn "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.

Banco Santander SA ADR

FINANCIAL SERVICES · BANKS - DIVERSIFIED · USA

Banco Santander, SA, offers various commercial and retail banking products and services to individuals, small and medium-sized companies and large companies worldwide. The company is headquartered in Madrid, Spain.

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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