Rio Tinto ADR (RIO)vsSasol Ltd (SSL)
RIO
Rio Tinto ADR
$100.69
-4.47%
BASIC MATERIALS · Cap: $168.54B
SSL
Sasol Ltd
$13.47
+1.35%
BASIC MATERIALS · Cap: $6.87B
Smart Verdict
WallStSmart Research — data-driven comparison
Sasol Ltd generates 333% more annual revenue ($249.38B vs $57.64B). RIO leads profitability with a 17.3% profit margin vs 1.0%. SSL appears more attractively valued with a PEG of 0.14. RIO earns a higher WallStSmart Score of 54/100 (C-).
RIO
Buy54
out of 100
Grade: C-
SSL
Hold49
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+24.5%
Fair Value
$129.94
Current Price
$100.69
$29.25 discount
Margin of Safety
+83.3%
Fair Value
$45.50
Current Price
$13.47
$32.03 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
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
Growing faster than its price suggests
Reasonable price relative to book value
Areas to Watch
Weak financial health signals
Expensive relative to growth rate
Earnings declined 5.6%
0.2% revenue growth
Grey zone — moderate risk
1.0% margin — thin
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull 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.
Bull Case : SSL
The strongest argument for SSL centers on PEG Ratio, Price/Book. PEG of 0.14 suggests the stock is reasonably priced for its growth.
Bear Case : RIO
The primary concerns for RIO are Piotroski F-Score, PEG Ratio, EPS Growth.
Bear Case : SSL
The primary concerns for SSL are Revenue Growth, Altman Z-Score, Profit Margin. A P/E of 46.8x leaves little room for execution misses. Thin 1.0% margins leave little buffer for downturns.
Key Dynamics to Monitor
RIO profiles as a mature stock while SSL is a value play — different risk/reward profiles.
RIO carries more volatility with a beta of 0.65 — expect wider price swings.
RIO is growing revenue faster at 14.6% — sustainability is the question.
RIO generates stronger free cash flow (2.5B), providing more financial flexibility.
Bottom Line
RIO scores higher overall (54/100 vs 49/100), backed by strong 17.3% margins and 14.6% revenue growth. SSL offers better value entry with a 83.3% margin of safety. 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.
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.
Sasol Ltd
BASIC MATERIALS · SPECIALTY CHEMICALS · USA
Sasol Limited is an integrated energy and chemical company in South Africa. The company is headquartered in Johannesburg, South Africa.
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