WallStSmart

Knife River Corporation (KNF)vsRio Tinto ADR (RIO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 1732% more annual revenue ($57.64B vs $3.15B). RIO leads profitability with a 17.3% profit margin vs 5.0%. KNF appears more attractively valued with a PEG of 1.73. KNF earns a higher WallStSmart Score of 59/100 (C).

KNF

Buy

59

out of 100

Grade: C

Growth: 7.3Profit: 5.5Value: 6.0Quality: 6.3
Piotroski: 3/9Altman Z: 2.77

RIO

Buy

54

out of 100

Grade: C-

Growth: 4.0Profit: 8.0Value: 5.3Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

KNFUndervalued (+43.6%)

Margin of Safety

+43.6%

Fair Value

$143.02

Current Price

$89.71

$53.31 discount

UndervaluedFair: $143.02Overvalued
RIOUndervalued (+14.1%)

Margin of Safety

+14.1%

Fair Value

$114.19

Current Price

$100.48

$13.71 discount

UndervaluedFair: $114.19Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

KNF1 strengths · Avg: 8.0/10
EPS GrowthGrowth
36.1%8/10

Earnings expanding 36.1% YoY

RIO5 strengths · Avg: 8.2/10
Market CapQuality
$163.40B9/10

Large-cap with strong market position

P/E RatioValuation
16.5x8/10

Attractively priced relative to earnings

Price/BookValuation
2.6x8/10

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

KNF4 concerns · Avg: 3.5/10
PEG RatioValuation
1.734/10

Expensive relative to growth rate

P/E RatioValuation
32.5x4/10

Premium valuation, high expectations priced in

Profit MarginProfitability
5.0%3/10

5.0% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

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 : KNF

The strongest argument for KNF centers on EPS Growth. Revenue growth of 14.9% 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 : KNF

The primary concerns for KNF are PEG Ratio, P/E Ratio, Profit Margin. Thin 5.0% margins leave little buffer for downturns.

Bear Case : RIO

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

Key Dynamics to Monitor

KNF profiles as a value stock while RIO is a mature play — different risk/reward profiles.

RIO carries more volatility with a beta of 0.64 — expect wider price swings.

KNF is growing revenue faster at 14.9% — sustainability is the question.

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

Bottom Line

KNF scores higher overall (59/100 vs 54/100) and 14.9% 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.

Knife River Corporation

BASIC MATERIALS · BUILDING MATERIALS · USA

Knife River Corporation provides aggregates-based construction materials and contracting services in the United States. The company is headquartered in Bismarck, North Dakota.

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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