WallStSmart

Rio Tinto ADR (RIO)vsSBA Communications Corp (SBAC)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 1947% more annual revenue ($57.64B vs $2.82B). SBAC leads profitability with a 37.4% profit margin vs 17.3%. SBAC appears more attractively valued with a PEG of 4.89. SBAC earns a higher WallStSmart Score of 54/100 (C-).

RIO

Buy

54

out of 100

Grade: C-

Growth: 4.0Profit: 8.0Value: 5.3Quality: 5.0

SBAC

Buy

54

out of 100

Grade: C-

Growth: 6.0Profit: 8.0Value: 4.7Quality: 3.8
Piotroski: 4/9Altman Z: -0.14
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RIOUndervalued (+14.1%)

Margin of Safety

+14.1%

Fair Value

$114.19

Current Price

$100.48

$13.71 discount

UndervaluedFair: $114.19Overvalued
SBACUndervalued (+12.1%)

Margin of Safety

+12.1%

Fair Value

$217.30

Current Price

$215.97

$1.33 discount

UndervaluedFair: $217.30Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

RIO5 strengths · Avg: 8.2/10
Market CapQuality
$161.98B9/10

Large-cap with strong market position

P/E RatioValuation
16.4x8/10

Attractively priced relative to earnings

Price/BookValuation
2.6x8/10

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

SBAC3 strengths · Avg: 10.0/10
Profit MarginProfitability
37.4%10/10

Keeps 37 of every $100 in revenue as profit

Operating MarginProfitability
52.4%10/10

Strong operational efficiency at 52.4%

EPS GrowthGrowth
115.6%10/10

Earnings expanding 115.6% YoY

Areas to Watch

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%

SBAC4 concerns · Avg: 2.8/10
Revenue GrowthGrowth
3.7%4/10

3.7% revenue growth

Return on EquityProfitability
0.0%3/10

ROE of 0.0% — below average capital efficiency

PEG RatioValuation
4.892/10

Expensive relative to growth rate

Altman Z-ScoreHealth
-0.142/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

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.

Bull Case : SBAC

The strongest argument for SBAC centers on Profit Margin, Operating Margin, EPS Growth. Profitability is solid with margins at 37.4% and operating margin at 52.4%.

Bear Case : RIO

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

Bear Case : SBAC

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

Key Dynamics to Monitor

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

SBAC carries more volatility with a beta of 0.88 — expect wider price swings.

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

RIO generates stronger free cash flow (2.5B), providing more financial flexibility.

Bottom Line

RIO scores higher overall (54/100 vs 54/100), backed by strong 17.3% margins and 14.6% revenue growth. 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.

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.

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.

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