WallStSmart

SBA Communications Corp (SBAC)vsT-Mobile US Inc (TMUS)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

T-Mobile US Inc generates 3072% more annual revenue ($90.53B vs $2.85B). SBAC leads profitability with a 35.7% profit margin vs 11.7%. TMUS appears more attractively valued with a PEG of 0.74. TMUS earns a higher WallStSmart Score of 62/100 (C+).

SBAC

Hold

49

out of 100

Grade: D+

Growth: 4.0Profit: 8.0Value: 4.7Quality: 5.0
Piotroski: 5/9Altman Z: -0.26

TMUS

Buy

62

out of 100

Grade: C+

Growth: 4.0Profit: 7.0Value: 5.3Quality: 4.0
Piotroski: 4/9Altman Z: 1.04
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

SBACUndervalued (+0.8%)

Margin of Safety

+0.8%

Fair Value

$192.43

Current Price

$208.02

$15.59 discount

UndervaluedFair: $192.43Overvalued
TMUSSignificantly Overvalued (-56.6%)

Margin of Safety

-56.6%

Fair Value

$113.97

Current Price

$177.02

$63.05 premium

UndervaluedFair: $113.97Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

SBAC3 strengths · Avg: 10.0/10
Profit MarginProfitability
35.7%10/10

Keeps 36 of every $100 in revenue as profit

Operating MarginProfitability
52.4%10/10

Strong operational efficiency at 52.4%

Debt/EquityHealth
-3.2410/10

Conservative balance sheet, low leverage

TMUS4 strengths · Avg: 8.5/10
Market CapQuality
$204.35B10/10

Mega-cap, among the largest globally

PEG RatioValuation
0.748/10

Growing faster than its price suggests

Operating MarginProfitability
24.0%8/10

Strong operational efficiency at 24.0%

Free Cash FlowQuality
$4.60B8/10

Generating 4.6B in free cash flow

Areas to Watch

SBAC4 concerns · Avg: 2.3/10
Return on EquityProfitability
0.0%3/10

ROE of 0.0% — below average capital efficiency

PEG RatioValuation
8.502/10

Expensive relative to growth rate

EPS GrowthGrowth
-14.7%2/10

Earnings declined 14.7%

Altman Z-ScoreHealth
-0.262/10

Distress zone — elevated risk

TMUS3 concerns · Avg: 1.7/10
EPS GrowthGrowth
-12.0%2/10

Earnings declined 12.0%

Altman Z-ScoreHealth
1.042/10

Distress zone — elevated risk

Debt/EquityHealth
2.111/10

Elevated debt levels

Comparative Analysis Report

WallStSmart Research

Bull Case : SBAC

The strongest argument for SBAC centers on Profit Margin, Operating Margin, Debt/Equity. Profitability is solid with margins at 35.7% and operating margin at 52.4%.

Bull Case : TMUS

The strongest argument for TMUS centers on Market Cap, PEG Ratio, Operating Margin. Revenue growth of 10.6% demonstrates continued momentum. PEG of 0.74 suggests the stock is reasonably priced for its growth.

Bear Case : SBAC

The primary concerns for SBAC are Return on Equity, PEG Ratio, EPS Growth.

Bear Case : TMUS

The primary concerns for TMUS are EPS Growth, Altman Z-Score, Debt/Equity. Debt-to-equity of 2.11 is elevated, increasing financial risk.

Key Dynamics to Monitor

SBAC profiles as a mature stock while TMUS is a value play — different risk/reward profiles.

SBAC carries more volatility with a beta of 0.98 — expect wider price swings.

TMUS is growing revenue faster at 10.6% — sustainability is the question.

TMUS generates stronger free cash flow (4.6B), providing more financial flexibility.

Bottom Line

TMUS scores higher overall (62/100 vs 49/100) and 10.6% revenue growth. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

SBA Communications Corp

REAL ESTATE · REIT - SPECIALTY · USA

SBA Communications Corporation is a real estate investment trust which owns and operates wireless infrastructure in the United States, Canada, Central America, South America, and South Africa.

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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