WallStSmart

DoorDash, Inc. Class A Common Stock (DASH)vsRio Tinto ADR (RIO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 320% more annual revenue ($57.64B vs $13.72B). RIO leads profitability with a 17.3% profit margin vs 6.8%. DASH appears more attractively valued with a PEG of 1.58. DASH earns a higher WallStSmart Score of 59/100 (C).

DASH

Buy

59

out of 100

Grade: C

Growth: 10.0Profit: 5.5Value: 4.7Quality: 7.5
Piotroski: 5/9Altman Z: 1.94

RIO

Buy

54

out of 100

Grade: C-

Growth: 6.0Profit: 8.0Value: 4.7Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DASHSignificantly Overvalued (-75.2%)

Margin of Safety

-75.2%

Fair Value

$100.15

Current Price

$152.92

$52.77 premium

UndervaluedFair: $100.15Overvalued
RIOSignificantly Overvalued (-136.9%)

Margin of Safety

-136.9%

Fair Value

$41.41

Current Price

$87.54

$46.13 premium

UndervaluedFair: $41.41Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DASH3 strengths · Avg: 9.0/10
Revenue GrowthGrowth
37.7%10/10

Revenue surging 37.7% year-over-year

Market CapQuality
$67.22B9/10

Large-cap with strong market position

EPS GrowthGrowth
47.7%8/10

Earnings expanding 47.7% YoY

RIO5 strengths · Avg: 8.2/10
Market CapQuality
$139.55B9/10

Large-cap with strong market position

P/E RatioValuation
14.1x8/10

Attractively priced relative to earnings

Price/BookValuation
2.3x8/10

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

Areas to Watch

DASH4 concerns · Avg: 3.3/10
PEG RatioValuation
1.584/10

Expensive relative to growth rate

Altman Z-ScoreHealth
1.944/10

Grey zone — moderate risk

Profit MarginProfitability
6.8%3/10

6.8% margin — thin

P/E RatioValuation
72.3x2/10

Premium valuation, high expectations priced in

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%

Comparative Analysis Report

WallStSmart Research

Bull Case : DASH

The strongest argument for DASH centers on Revenue Growth, Market Cap, EPS Growth. Revenue growth of 37.7% demonstrates continued momentum.

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.

Bear Case : DASH

The primary concerns for DASH are PEG Ratio, Altman Z-Score, Profit Margin. A P/E of 72.3x leaves little room for execution misses.

Bear Case : RIO

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

Key Dynamics to Monitor

DASH profiles as a hypergrowth stock while RIO is a mature play — different risk/reward profiles.

DASH carries more volatility with a beta of 1.90 — expect wider price swings.

DASH is growing revenue faster at 37.7% — sustainability is the question.

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

Bottom Line

DASH scores higher overall (59/100 vs 54/100) and 37.7% 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.

DoorDash, Inc. Class A Common Stock

CONSUMER CYCLICAL · INTERNET RETAIL · USA

DoorDash, Inc. operates a logistics platform that connects merchants, consumers, and merchants in the United States and internationally. The company is headquartered in San Francisco, California.

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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.

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