WallStSmart

MercadoLibre Inc. (MELI)vsRivian Automotive Inc (RIVN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MercadoLibre Inc. generates 436% more annual revenue ($28.89B vs $5.39B). MELI leads profitability with a 6.9% profit margin vs -67.7%. 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

RIVN

Avoid

26

out of 100

Grade: F

Growth: 5.3Profit: 2.0Value: 6.7Quality: 5.0
Piotroski: 5/9Altman Z: -2.25
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MELIUndervalued (+59.5%)

Margin of Safety

+59.5%

Fair Value

$4981.85

Current Price

$1792.63

$3189.22 discount

UndervaluedFair: $4981.85Overvalued
RIVNUndervalued (+80.8%)

Margin of Safety

+80.8%

Fair Value

$76.88

Current Price

$16.40

$60.48 discount

UndervaluedFair: $76.88Overvalued

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
$90.88B9/10

Large-cap with strong market position

PEG RatioValuation
0.838/10

Growing faster than its price suggests

Free Cash FlowQuality
$4.78B8/10

Generating 4.8B in free cash flow

RIVN0 strengths · Avg: 0/10

No standout strengths identified

Areas to Watch

MELI4 concerns · Avg: 3.0/10
Price/BookValuation
13.5x4/10

Trading at 13.5x 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
45.5x2/10

Premium valuation, high expectations priced in

RIVN4 concerns · Avg: 2.8/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Debt/EquityHealth
1.463/10

Elevated debt levels

Return on EquityProfitability
-65.0%2/10

ROE of -65.0% — below average capital efficiency

Revenue GrowthGrowth
-25.8%2/10

Revenue declined 25.8%

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 0.83 suggests the stock is reasonably priced for its growth.

Bull Case : RIVN

RIVN has a balanced fundamental profile.

Bear Case : MELI

The primary concerns for MELI are Price/Book, Profit Margin, Piotroski F-Score. A P/E of 45.5x leaves little room for execution misses.

Bear Case : RIVN

The primary concerns for RIVN are EPS Growth, Debt/Equity, Return on Equity.

Key Dynamics to Monitor

MELI profiles as a hypergrowth stock while RIVN is a turnaround play — different risk/reward profiles.

RIVN carries more volatility with a beta of 1.69 — 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 26/100) and 44.6% revenue growth. RIVN offers better value entry with a 80.8% margin of safety. Both earn "Buy" and "Avoid" 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.

Rivian Automotive Inc

CONSUMER CYCLICAL · AUTO MANUFACTURERS · USA

Rivian Automotive, Inc. (Ticker: RIVN) is a U.S.–based electric vehicle (EV) and automotive technology company that designs, develops, manufactures, and sells battery-powered vehicles and related products. Headquartered in Irvine, California, Rivian is known for its electric pickup truck (R1T), SUV (R1S), and commercial vans, along with software services, charging infrastructure, and vehicle accessories. The company aims to serve both consumer and commercial markets with innovative EV platforms and is traded on the NASDAQ stock exchange under the ticker RIVN.

Visit Website →

Want to dig deeper into these stocks?