WallStSmart

MercadoLibre Inc. (MELI)vsVistra Energy Corp (VST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MercadoLibre Inc. generates 63% more annual revenue ($28.89B vs $17.74B). MELI leads profitability with a 6.9% profit margin vs 5.3%. MELI appears more attractively valued with a PEG of 0.76. MELI earns a higher WallStSmart Score of 62/100 (C+).

MELI

Buy

62

out of 100

Grade: C+

Growth: 7.3Profit: 6.5Value: 7.3Quality: 5.3
Piotroski: 2/9Altman Z: 2.04

VST

Buy

53

out of 100

Grade: C-

Growth: 3.3Profit: 6.0Value: 4.7Quality: 2.5
Piotroski: 2/9Altman Z: 0.73
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MELISignificantly Overvalued (-654.6%)

Margin of Safety

-654.6%

Fair Value

$267.44

Current Price

$1639.47

$1372.03 premium

UndervaluedFair: $267.44Overvalued
VSTSignificantly Overvalued (-980.6%)

Margin of Safety

-980.6%

Fair Value

$14.82

Current Price

$151.51

$136.69 premium

UndervaluedFair: $14.82Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MELI5 strengths · Avg: 9.0/10
Return on EquityProfitability
36.0%10/10

Every $100 of equity generates 36 in profit

Revenue GrowthGrowth
44.6%10/10

Revenue surging 44.6% year-over-year

Market CapQuality
$81.72B9/10

Large-cap with strong market position

PEG RatioValuation
0.768/10

Growing faster than its price suggests

Free Cash FlowQuality
$4.78B8/10

Generating 4.8B in free cash flow

VST1 strengths · Avg: 9.0/10
Market CapQuality
$51.70B9/10

Large-cap with strong market position

Areas to Watch

MELI4 concerns · Avg: 3.0/10
Price/BookValuation
12.3x4/10

Trading at 12.3x book value

Profit MarginProfitability
6.9%3/10

6.9% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
41.0x2/10

Premium valuation, high expectations priced in

VST4 concerns · Avg: 3.0/10
Price/BookValuation
19.5x4/10

Trading at 19.5x book value

Profit MarginProfitability
5.3%3/10

5.3% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
70.1x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : MELI

The strongest argument for MELI centers on Return on Equity, Revenue Growth, Market Cap. Revenue growth of 44.6% demonstrates continued momentum. PEG of 0.76 suggests the stock is reasonably priced for its growth.

Bull Case : VST

The strongest argument for VST centers on Market Cap. Revenue growth of 13.6% demonstrates continued momentum. PEG of 1.27 suggests the stock is reasonably priced for its growth.

Bear Case : MELI

The primary concerns for MELI are Price/Book, Profit Margin, Piotroski F-Score. A P/E of 41.0x leaves little room for execution misses.

Bear Case : VST

The primary concerns for VST are Price/Book, Profit Margin, Piotroski F-Score. A P/E of 70.1x leaves little room for execution misses. Debt-to-equity of 3.36 is elevated, increasing financial risk.

Key Dynamics to Monitor

MELI profiles as a hypergrowth stock while VST is a value play — different risk/reward profiles.

MELI carries more volatility with a beta of 1.53 — expect wider price swings.

MELI is growing revenue faster at 44.6% — sustainability is the question.

MELI generates stronger free cash flow (4.8B), providing more financial flexibility.

Bottom Line

MELI scores higher overall (62/100 vs 53/100) and 44.6% 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.

MercadoLibre Inc.

CONSUMER CYCLICAL · INTERNET RETAIL · USA

MercadoLibre, Inc. operates online trading platforms in Latin America. The company is headquartered in Buenos Aires, Argentina.

Vistra Energy Corp

UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA

Vistra Corp. The company is headquartered in Irving, Texas.

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