Knife River Corporation (KNF)vsRio Tinto ADR (RIO)
KNF
Knife River Corporation
$76.22
-3.52%
BASIC MATERIALS · Cap: $4.46B
RIO
Rio Tinto ADR
$93.72
+2.27%
BASIC MATERIALS · Cap: $146.61B
Smart Verdict
WallStSmart Research — data-driven comparison
Rio Tinto ADR generates 1700% more annual revenue ($57.64B vs $3.20B). RIO leads profitability with a 17.3% profit margin vs 4.6%. KNF appears more attractively valued with a PEG of 1.62. KNF earns a higher WallStSmart Score of 57/100 (C).
KNF
Buy57
out of 100
Grade: C
RIO
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-88.4%
Fair Value
$42.78
Current Price
$76.22
$33.44 premium
Margin of Safety
+24.3%
Fair Value
$129.61
Current Price
$93.72
$35.89 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
16.0% revenue growth
Earnings expanding 36.1% YoY
Every $100 of equity generates 35 in profit
Large-cap with strong market position
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 25.3%
Generating 2.5B in free cash flow
Areas to Watch
Expensive relative to growth rate
Premium valuation, high expectations priced in
4.6% margin — thin
Weak financial health signals
Weak financial health signals
Expensive relative to growth rate
Earnings declined 5.6%
Comparative Analysis Report
WallStSmart ResearchBull Case : KNF
The strongest argument for KNF centers on Price/Book, Revenue Growth, EPS Growth. Revenue growth of 16.0% demonstrates continued momentum.
Bull Case : RIO
The strongest argument for RIO centers on Return on Equity, Market Cap, P/E Ratio. 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 4.6% margins leave little buffer for downturns.
Bear Case : RIO
The primary concerns for RIO are Piotroski F-Score, PEG Ratio, EPS Growth.
Key Dynamics to Monitor
KNF profiles as a growth stock while RIO is a mature play — different risk/reward profiles.
RIO carries more volatility with a beta of 0.65 — expect wider price swings.
KNF is growing revenue faster at 16.0% — sustainability is the question.
RIO generates stronger free cash flow (2.5B), providing more financial flexibility.
Bottom Line
KNF scores higher overall (57/100 vs 54/100) and 16.0% revenue growth. RIO offers better value entry with a 24.3% margin of safety. 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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