WallStSmart

Rio Tinto ADR (RIO)vsTecnoglass Inc (TGLS)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 5785% more annual revenue ($61.79B vs $1.05B). RIO leads profitability with a 19.6% profit margin vs 12.4%. TGLS appears more attractively valued with a PEG of 0.54. RIO earns a higher WallStSmart Score of 64/100 (C+).

RIO

Buy

64

out of 100

Grade: C+

Growth: 7.3Profit: 9.0Value: 6.0Quality: 5.5
Piotroski: 1/9Altman Z: 2.03

TGLS

Buy

59

out of 100

Grade: C

Growth: 6.0Profit: 7.0Value: 6.7Quality: 7.5
Piotroski: 3/9Altman Z: 3.21
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RIOUndervalued (+29.2%)

Margin of Safety

+29.2%

Fair Value

$138.61

Current Price

$99.96

$38.65 discount

UndervaluedFair: $138.61Overvalued
TGLSOvervalued (-14.2%)

Margin of Safety

-14.2%

Fair Value

$45.97

Current Price

$38.32

$7.65 premium

UndervaluedFair: $45.97Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

RIO6 strengths · Avg: 8.5/10
Return on EquityProfitability
34.1%10/10

Every $100 of equity generates 34 in profit

Market CapQuality
$167.95B9/10

Large-cap with strong market position

P/E RatioValuation
14.0x8/10

Attractively priced relative to earnings

Price/BookValuation
2.5x8/10

Reasonable price relative to book value

Operating MarginProfitability
28.1%8/10

Strong operational efficiency at 28.1%

Revenue GrowthGrowth
15.5%8/10

15.5% revenue growth

TGLS6 strengths · Avg: 8.7/10
Altman Z-ScoreHealth
3.2110/10

Safe zone — low bankruptcy risk

Return on EquityProfitability
21.0%9/10

Every $100 of equity generates 21 in profit

Debt/EquityHealth
0.299/10

Conservative balance sheet, low leverage

PEG RatioValuation
0.548/10

Growing faster than its price suggests

P/E RatioValuation
13.9x8/10

Attractively priced relative to earnings

Price/BookValuation
2.2x8/10

Reasonable price relative to book value

Areas to Watch

RIO2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

PEG RatioValuation
5.692/10

Expensive relative to growth rate

TGLS4 concerns · Avg: 2.5/10
Market CapQuality
$1.76B3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

EPS GrowthGrowth
-41.4%2/10

Earnings declined 41.4%

Free Cash FlowQuality
$-12.86M2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : RIO

The strongest argument for RIO centers on Return on Equity, Market Cap, P/E Ratio. Profitability is solid with margins at 19.6% and operating margin at 28.1%. Revenue growth of 15.5% demonstrates continued momentum.

Bull Case : TGLS

The strongest argument for TGLS centers on Altman Z-Score, Return on Equity, Debt/Equity. Revenue growth of 15.6% demonstrates continued momentum. PEG of 0.54 suggests the stock is reasonably priced for its growth.

Bear Case : RIO

The primary concerns for RIO are Piotroski F-Score, PEG Ratio.

Bear Case : TGLS

The primary concerns for TGLS are Market Cap, Piotroski F-Score, EPS Growth.

Key Dynamics to Monitor

TGLS carries more volatility with a beta of 1.40 — expect wider price swings.

TGLS is growing revenue faster at 15.6% — sustainability is the question.

RIO generates stronger free cash flow (3.2B), providing more financial flexibility.

Monitor OTHER INDUSTRIAL METALS & MINING industry trends, competitive dynamics, and regulatory changes.

Bottom Line

RIO scores higher overall (64/100 vs 59/100), backed by strong 19.6% margins and 15.5% 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.

Tecnoglass Inc

BASIC MATERIALS · BUILDING MATERIALS · USA

Tecnoglass Inc. (TGLS) is a leading manufacturer of architectural glass and window solutions, catering to both commercial and residential markets across the U.S. and Latin America. The company emphasizes sustainability and energy efficiency, utilizing advanced technologies to produce high-quality products that align with the growing demand for eco-friendly construction. With a diverse and innovative product portfolio, Tecnoglass is strategically positioned to capitalize on urban development trends. Its strong financial performance, coupled with a commitment to innovation, makes Tecnoglass an attractive investment opportunity for institutional investors seeking exposure in the construction and materials sector.

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