WallStSmart

Energy Focu (EFOI)vsMercadoLibre Inc. (MELI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MercadoLibre Inc. generates 816828% more annual revenue ($31.80B vs $3.89M). MELI leads profitability with a 6.0% profit margin vs -23.1%. EFOI appears more attractively valued with a PEG of 0.31. MELI earns a higher WallStSmart Score of 58/100 (C).

EFOI

Hold

36

out of 100

Grade: F

Growth: 5.3Profit: 2.0Value: 5.7Quality: 6.5
Piotroski: 4/9Altman Z: -39.35

MELI

Buy

58

out of 100

Grade: C

Growth: 7.3Profit: 6.5Value: 6.7Quality: 4.0
Piotroski: 2/9Altman Z: 1.35
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EFOISignificantly Overvalued (-89.0%)

Margin of Safety

-89.0%

Fair Value

$0.91

Current Price

$2.82

$1.91 premium

UndervaluedFair: $0.91Overvalued
MELIUndervalued (+61.3%)

Margin of Safety

+61.3%

Fair Value

$5220.85

Current Price

$1863.31

$3357.54 discount

UndervaluedFair: $5220.85Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EFOI3 strengths · Avg: 10.0/10
PEG RatioValuation
0.3110/10

Growing faster than its price suggests

Revenue GrowthGrowth
54.1%10/10

Revenue surging 54.1% year-over-year

Debt/EquityHealth
0.0510/10

Conservative balance sheet, low leverage

MELI4 strengths · Avg: 9.0/10
Revenue GrowthGrowth
49.0%10/10

Revenue surging 49.0% year-over-year

Market CapQuality
$91.21B9/10

Large-cap with strong market position

Return on EquityProfitability
26.4%9/10

Every $100 of equity generates 26 in profit

Free Cash FlowQuality
$1.28B8/10

Generating 1.3B in free cash flow

Areas to Watch

EFOI4 concerns · Avg: 2.8/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$18.28M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
-22.6%2/10

ROE of -22.6% — below average capital efficiency

Altman Z-ScoreHealth
-39.352/10

Distress zone — elevated risk

MELI4 concerns · Avg: 3.3/10
Price/BookValuation
13.0x4/10

Trading at 13.0x book value

Profit MarginProfitability
6.0%3/10

6.0% margin — thin

Debt/EquityHealth
1.703/10

Elevated debt levels

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : EFOI

The strongest argument for EFOI centers on PEG Ratio, Revenue Growth, Debt/Equity. Revenue growth of 54.1% demonstrates continued momentum. PEG of 0.31 suggests the stock is reasonably priced for its growth.

Bull Case : MELI

The strongest argument for MELI centers on Revenue Growth, Market Cap, Return on Equity. Revenue growth of 49.0% demonstrates continued momentum. PEG of 1.12 suggests the stock is reasonably priced for its growth.

Bear Case : EFOI

The primary concerns for EFOI are EPS Growth, Market Cap, Return on Equity.

Bear Case : MELI

The primary concerns for MELI are Price/Book, Profit Margin, Debt/Equity. A P/E of 48.1x leaves little room for execution misses. Debt-to-equity of 1.70 is elevated, increasing financial risk.

Key Dynamics to Monitor

EFOI carries more volatility with a beta of 2.15 — expect wider price swings.

EFOI is growing revenue faster at 54.1% — sustainability is the question.

MELI generates stronger free cash flow (1.3B), providing more financial flexibility.

Monitor FURNISHINGS, FIXTURES & APPLIANCES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MELI scores higher overall (58/100 vs 36/100) and 49.0% 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.

Energy Focu

CONSUMER CYCLICAL · FURNISHINGS, FIXTURES & APPLIANCES · USA

Energy Focus, Inc. designs, develops, manufactures, markets and sells energy efficient lighting systems in the United States and internationally. The company is headquartered in Solon, Ohio.

MercadoLibre Inc.

CONSUMER CYCLICAL · INTERNET RETAIL · USA

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

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